Allen-Bradley Power Supply - 12V, 16 A, 192 W, Single-phase Input Reference Manual
Allen-Bradley Power Supply - 12V, 16 A, 192 W, Single-phase Input is a high-end power supply offering high efficiency, advanced inrush current limitation, active power factor correction (PFC), and a wide operational temperature range. It features a power reserve of 20% and can deliver three times the nominal output current for at least 12 ms, making it suitable for various applications.
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Power Supply - 12V, 16 A, 192 W, Single-phase Input Catalog Numbers 1606-XLE192BM, 1606-XLE192BDM Reference Manual Original Instructions Power Supply - 12V, 16 A, 192 W, Single-phase Input Reference Manual Important User Information Read this document and the documents listed in the additional resources section about installation, configuration, and operation of this equipment before you install, configure, operate, or maintain this product. Users are required to familiarize themselves with installation and wiring instructions in addition to requirements of all applicable codes, laws, and standards. Activities including installation, adjustments, putting into service, use, assembly, disassembly, and maintenance are required to be carried out by suitably trained personnel in accordance with applicable code of practice. If this equipment is used in a manner not specified by the manufacturer, the protection provided by the equipment may be impaired. In no event will Rockwell Automation, Inc. be responsible or liable for indirect or consequential damages resulting from the use or application of this equipment. The examples and diagrams in this manual are included solely for illustrative purposes. Because of the many variables and requirements associated with any particular installation, Rockwell Automation, Inc. cannot assume responsibility or liability for actual use based on the examples and diagrams. No patent liability is assumed by Rockwell Automation, Inc. with respect to use of information, circuits, equipment, or software described in this manual. Reproduction of the contents of this manual, in whole or in part, without written permission of Rockwell Automation, Inc., is prohibited. Throughout this manual, when necessary, we use notes to make you aware of safety considerations. WARNING: Identifies information about practices or circumstances that can cause an explosion in a hazardous environment, which may lead to personal injury or death, property damage, or economic loss. ATTENTION: Identifies information about practices or circumstances that can lead to personal injury or death, property damage, or economic loss. Attentions help you identify a hazard, avoid a hazard, and recognize the consequence. IMPORTANT Identifies information that is critical for successful application and understanding of the product. Labels may also be on or inside the equipment to provide specific precautions. SHOCK HAZARD: Labels may be on or inside the equipment, for example, a drive or motor, to alert people that dangerous voltage may be present. BURN HAZARD: Labels may be on or inside the equipment, for example, a drive or motor, to alert people that surfaces may reach dangerous temperatures. ARC FLASH HAZARD: Labels may be on or inside the equipment, for example, a motor control center, to alert people to potential Arc Flash. Arc Flash will cause severe injury or death. Wear proper Personal Protective Equipment (PPE). Follow ALL Regulatory requirements for safe work practices and for Personal Protective Equipment (PPE). 2 Rockwell Automation Publication 1606-RM113A-EN-P - September 2020 Table of Contents Terminology and Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Product Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Catalog Numbers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 AC Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 DC Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Input Inrush Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Hold-up Time. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 DC OK Relay Contact . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Remote ON/OFF Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Efficiency and Power Losses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Lifetime Expectancy. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Mean Time Between Failure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Functional Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Terminals and Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Daisy Chaining . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Front Side and User Elements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Electromagnetic Compatibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Protection Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Safety Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Dielectric Strength . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Approvals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Other Fulfilled Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Physical Dimensions and Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 Wall or Panel Mount Bracket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 Side Mount Bracket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 1606-XLSRED4HE Redundancy Module . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 Peak Current Capability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Back-feeding Loads . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 External Input Protection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 Output Circuit Breakers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 Parallel Use To Increase Output Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 Parallel Use for Redundancy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 Series Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 Inductive and Capacitive Loads . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 Charging of Batteries. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 Operation on Two Phases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 Use In a Tightly Sealed Enclosure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 Mounting Orientations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 Additional Resources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 Rockwell Automation Publication 1606-RM113A-EN-P - September 2020 3 Notes: 4 Rockwell Automation Publication 1606-RM113A-EN-P - September 2020 Terminology and Abbreviations Terms PE Descriptions The abbreviation for Protective Earth. PE has the same meaning as the symbol. The symbol for Protective Earth. Earth, Ground AC 230V 230V AC 50 Hz versus 60 Hz nom typ — (alone in table cell) This document uses the term “earth” which is the same as the U.S. term “ground”. A value that is displayed with the AC or DC before the value represents a nominal voltage with standard tolerances (usually ±15%) included. For example, DC 12V describes a 12V battery disregarding whether it is full (13.7V) or flat (10V). A value with the unit (V AC) at the end is a momentary value without any additional tolerances included. As long as not otherwise stated, AC 100V and AC 230V parameters are valid at 50 Hz mains frequency. AC 120V parameters are valid for 60 Hz mains frequency. Indicates a nominal value. Indicates a typical value. A dash alone in a table cell indicates that there is no information to be included in that cell. All parameters in this document are typical values that are specified under the following conditions unless otherwise noted: • • • • 230V AC, 50 Hz input voltage 12V, 16 A output 25 °C (77 °F) ambient temperature after a 5 minutes run-in time Product Overview Figure 1 - 1606-XLE192BM Power Supply Figure 2 - 1606-XLE192BDM Power Supply The 1606-XLE192BM and 1606-XLE192BDM are high-end power supplies that fall in a medium price range without compromising quality, reliability, or performance. These units offer high efficiency, advanced inrush current limitation, active power factor correction (PFC), and a wide operational temperature range. 1606-XLE192BM and 1606-XLE192BDM offer the essential basic functions of a power supply. They have a power reserve of 20% included, which can even be used continuously at temperatures up to 45 °C (113 °F). They can deliver three times the nominal output current for at least 12 ms, which helps to trip fuses on faulty output branches. Rockwell Automation Publication 1606-RM113A-EN-P - September 2020 5 These units are suitable for a wide variety of applications due to their high immunity to transients and power surges, low electromagnetic emission, shutdown input, DC OK relay contact, and large international approval package. Product features: • • • • • AC 100…240V wide-range input Width only 39 mm (1.54 in.) Efficiency up to 94.3% Excellent partial load efficiency 20% output power reserves • • • • • • • Safe HiccupPLUS Overload mode Easy fuse breaking due to high overload peak current Active power factor correction (PFC) Minimal inrush current surge Full power between -25…+60 °C (-13…+140 °F) Remote ON / OFF function DC OK relay contact Specifications Attributes Values Notes Output voltage DC 12V Nominal Adjustment range Output current 12…15V DC Factory setting 12.0V 19.2…15.4 A Below 45 °C (113 °F) ambient 16.0…12.8 A At 60 °C (140 °F) ambient 12.0…9.6 A At 70 °C (158 °F) ambient Derate linearly between 45…70 °C (113…158 °F) Input voltage AC AC 100…240V -15% / +10% Mains frequency 50…60 Hz ±6% Input current AC 1.74 / 0.92 A At 120 / 230V AC Power factor 0.99 / 0.96 At 120 / 230V AC Input voltage DC DC 110…150V ±20% For 1606-XLE192BM ±20% For 1606-XLE192BDM DC 110…300V 1.90 A Input current DC At 110V DC 1.38 A At 150V DC 0.68 A At 300V DC Input inrush current 6 / 9 Apeak At 120 / 230V AC, 40 °C (104 °F) Efficiency 92.8 / 94.3% At 120 / 230V AC Losses 14.9 / 11.6 W At 120 / 230V AC Hold-up time 50 ms — Temperature range -25…+70 °C (-13…+158 °F) — Size (w x h x d) 39 x 124 x 117 mm (1.54 x 4.88 x 4.6 in.) Without DIN rail Weight 600 g (1.3 lb) — Catalog Numbers Catalog Numbers 1606-XLE192BM 1606-XLE192BDM 1606-XLA-S44 1606-XLA-XLE 6 Descriptions Power supply without extended DC input Power supply with extended DC input Side mount bracket Wall or panel mount bracket Rockwell Automation Publication 1606-RM113A-EN-P - September 2020 AC Input Attributes AC input AC input range Values Notes Nom AC 100…240V Suitable for TN-, TT-, and IT mains networks Min 85…264V AC Continuous operation Min 264…300V AC For 500 ms max Continuous, IEC 62103 Allowed voltage L or N to earth Max 300V AC Input frequency Nom 50…60 Hz ±6% Turn-on voltage Typ 80V AC Steady-state value, see Figure 3 Shut-down voltage External input protection Typ 70V AC Steady-state value, see Figure 3 Typ 55V AC Dynamic value (250 ms) — See recommendations in External Input Protection on page 25. Values Attributes AC 100V AC 120V Notes AC 230V Input current Typ 2.11 A 1.74 A 0.92 A At 12V, 16 A, see Figure 5 Power factor(1) Typ 0.99 0.99 0.96 At 12V, 16 A, see Figure 6 Crest factor(2) Typ 1.5 1.65 1.65 At 12V, 16 A Startup delay Typ 300 ms 290 ms 240 ms See Figure 4 Typ 18 ms 18 ms 18 ms At 12V, 16 A constant current load, 0 mF load capacitance, see Figure 4 Typ 35 ms 35 ms 35 ms At 12V, 16 A constant current load, 16 mF load capacitance, see Figure 4 Max 200 mV 200 mV 200 mV See Figure 4 Rise time Turn-on overshoot (1) The power factor is the ratio of the true (or real) power to the apparent power in an AC circuit. (2) The crest factor is the mathematical ratio of the peak value to RMS value of the input current waveform. Figure 4 - Turn-on Behavior, Definitions Rated input range POUT Turn-on Shut-down 500 ms max Input Voltage - 5% Output Voltage V IN 85V Start-up delay Figure 6 - Power Factor Versus Output Current at 12V Output Voltage Input Current, typ Power Factor, typ 3A 1.0 a) 100V AC b) 120V AC c) 230V AC 2.0 Rise Time 264V 300V AC Figure 5 - Input Current Versus Output Current at 12V Output Voltage 2.5 Ove rshoot Figure 3 - Input Voltage Range (a) (b) 1.5 1.0 (c) (a) 0.95 (b) 0.9 (a) 100V AC (b) 120V AC (c) 230V AC 0.85 (c) 0.8 0.5 Output Current 0 0 2 4 6 8 10 12 14 16 18 20 A Output Current 0.75 2 4 6 8 Rockwell Automation Publication 1606-RM113A-EN-P - September 2020 10 12 14 16 18 20 A 7 DC Input Attributes Input voltage DC Input voltage range DC DC input current Values Notes Nom DC 110…150V ±20% For 1606-XLE192BM Nom DC 110…300V ±20% For 1606-XLE192BDM Min 88…180V DC For 1606-XLE192BM Min 88…360V DC For 1606-XLE192BDM Typ 1.90 A At 110V DC, 12V, 16 A Typ 1.38 A At 150V DC, 12V, 16 A Typ 0.68 A At 300V DC, 12V, 16 A Allowed voltage L/N to earth Max 375V DC Continuous, IEC 62477-1 Turn-on voltage Typ 80V DC Steady state value Typ 70V DC Steady state value Typ 55V AC Dynamic value (250 ms) Shut-down voltage Figure 7 - Wiring for DC Input Battery + Power Supply AC L N PE + Load - DC Instructions for DC use: • • • 8 Use a battery or a similar DC source. A supply from the intermediate DC bus of a frequency converter is not recommended and can cause a malfunction or damage the unit. Connect + pole to L and – pole to N. Connect the PE terminal to an earth wire or to the machine ground. Rockwell Automation Publication 1606-RM113A-EN-P - September 2020 Input Inrush Current An active inrush limitation circuit (NTCs, which are bypassed by a relay contact) limits the input inrush current after turn-on of the input voltage. The charging current into EMI suppression capacitors is disregarded in the first microseconds after switch-on. Values Attributes Inrush current Inrush energy Notes AC 100V AC 120V AC 230V Max 11 Apeak 7 Apeak 11 Apeak At 40 °C (104 °F), cold start Typ 9 Apeak 6 Apeak 6 Apeak At 25 °C (77 °F), cold start Typ 9 Apeak 6 Apeak 9 Apeak At 40 °C (104 °F), cold start Max 0.1 A2s 0.1 A2s 0.4 A2s At 40 °C (104 °F), cold start Figure 8 - Typical Turn-on Behavior at Nominal Load, 120V AC Input, and 25 °C (77 °F) Ambient 50 ms/DIV Input current 2 A/DIV Input voltage 250V/DIV 6A Output voltage 10V/DIV Figure 9 - Typical Turn-on Behavior at Nominal Load, 230V AC Input, and 25 °C (77 °F) Ambient 6A 50 ms/DIV Input current 2 A/DIV Input voltage 500V/DIV Output voltage 10V/DIV Rockwell Automation Publication 1606-RM113A-EN-P - September 2020 9 Output Attributes Values Output voltage Notes Nom 12V DC — Min 12…15V DC Guaranteed value Max 16.5V DC This is the max output voltage that can occur at the clockwise end position of the potentiometer due to tolerances. It is not guaranteed that this value can be achieved. Factory settings Typ 12.0V DC ±0.2% At full load and cold unit Line regulation Max 10 mV Between 85…300V AC Load regulation Max 50 mV Between 0…19.2 A, static value, see Figure 10 Ripple and noise voltage Max 50 mVpp Bandwidth 20 Hz…20 MHz, 50 Ω Nom 19.2 A(1) At 12V and an ambient temperature below 45 °C (113 °F), see Figure 27 on page 18 Nom 16 A At 12V and 60 °C (140 °F) ambient temperature, see Figure 10 Nom 12 A Adjustment range Output current Overload behavior Short-circuit current Output capacitance At 12V and 70 °C (158 °F) ambient temperature, see Figure 27 on page 18 (1) Nom 15.4 A At 15V and an ambient temperature below 45 °C (113 °F), see Figure 27 on page 18 Nom 12.8 A At 15V and 60 °C (140 °F) ambient temperature, see Figure 10 Nom 9.6 A At 15V and 70 °C (158 °F) ambient temperature, see Figure 27 on page 18 Typ 48 A For minimal 12 ms once every 5 seconds, see Figure 11. The output voltage stays above 10V. See Peak Current Capability on page 24 for more peak current measurements. For AC 100V mains, the pulse length is shorter than 12 ms. — Continuous current Output voltage above 6.5V DC, see Figure 10 PLUS mode(2) Output voltage below 6.5V DC, see Figure 10 — Hiccup Min 20.5 A(3) Max 25.5 A (3) Max 7.3 A Average (R.M.S.) current, load impedance 50 mΩ, see Figure 12 Min 50 A Up to 12 ms, load impedance <30 mΩ, see Figure 11 Typ 55 A Up to 12 ms, load impedance <30 mΩ, see Figure 11 Typ 5350 μF Included inside the power supply Load impedance <30 mΩ, see Figure 12 Load impedance <30 mΩ, see Figure 12 (1) Power Boost This power/ current is continuously allowed up to an ambient temperature of 45 °C (113 °F). Above 45 °C (113 °F), do not use this power/ current longer than a duty cycle of 10% and/ or not longer than 1 minute every 10 minutes. (2) HiccupPLUS mode At heavy overloads (when output voltage falls below 6.5V), the power supply delivers continuous output current for 2 s. After this, the output is switched off for approx 18 s before a new start attempt is automatically performed. This cycle is repeated as long as the overload exists. If the overload has been cleared, the device operates normally. See Figure 11. (3) Discharge current of output capacitors is not included. Figure 10 - Output Voltage Versus Output Current, Typ Output Voltage 16V 14 12 10 8 6 4 2 0 Figure 11 - Dynamic Output Current Capability, Typ Output Voltage Adjustment Range 16V 14 12 10 8 6 4 2 0 Continuous current Hiccup PLUS mode Output Current 0 5 10 15 20 25 30 35 A (dynamic behavior, < 12 ms) Adjustment Range Output Current 0 8 16 24 32 40 48 56 64 72 80 A Figure 12 - Short-circuit on Output, HiccupPLUS Mode, Typ Output Current Normal operation Normal operation Short -circuit 23 A t 0 2s 10 18 s 2s 18 s 2s Rockwell Automation Publication 1606-RM113A-EN-P - September 2020 18 s Hold-up Time Values Attributes AC 100V Hold-up time AC 120V AC 230V Typ 108 ms 108 ms 108 ms At 12V, 8 A, see Figure 13 Min 81 ms 81 ms 81 ms At 12V, 8 A, see Figure 13 Typ 50 ms 50 ms 50 ms At 12V, 16 A, see Figure 13 Min 38 ms 38 ms 38 ms At 12V, 16 A, see Figure 13 Figure 13 - Hold-up Time Versus Input Voltage Hold-up Time a) 12V 8 A typ b) 12V 8 A min 120 ms Notes Figure 14 - Shutdown Behavior, Definitions c) 12V 16 A typ d) 12V 16 A min Zero Transition Input Voltage a 100 b 80 60 c d 40 20 90 DC OK Relay Contact Hold-up Time Input Voltage 0 120 155 - 5% Output Voltage 190 230V AC This feature monitors the output voltage on the output terminals of a running power supply. Attributes Descriptions and Values Contact closes As soon as the output voltage reaches 90% typ of the adjusted output voltage level. Contact opens As soon as the output voltage dips more than 10% below the adjusted output voltage. Short dips are extended to a signal length of 100 ms. Dips shorter than 1 ms are ignored. Switching hysteresis 0.5V typ Contact ratings Maximal 60V DC 0.3 A, 30V DC 1 A, 30V AC 0.5 A, resistive load Minimal permissible load 1 mA at 5V DC Isolation voltage See Dielectric Strength on page 19. Figure 15 - DC OK Relay Contact Behavior V OUT = V ADJ 10% < 1 ms open > 1 ms closed 0.9* V ADJ 100 ms open closed Rockwell Automation Publication 1606-RM113A-EN-P - September 2020 11 Remote ON/OFF Function This feature allows to switch-off the power supply output with a signal switch or transistor. A link between pin 15 and 16 turns off the power supply. Pin 15 is referenced to the (-) output voltage. The open-loop voltage between pin 16 and pin 15 can be up to 18V, the maximum current, when in remote OFF mode, can be up to 2.5 mA. The threshold level to switch-off the output is typically 5V and the turn-on threshold is typically 9V. When multiple power supplies are connected in parallel, pin 15 and pin 16 are allowed to be paralleled to control all units with the same switch or transistor. The shut-down function has no safety feature included. Figure 16 - Timing of Switch-off and Turn-on Figure 17 - Remote ON/OFF Switch Function >1 s Shut-down Activation 16 <1 s 15 Remote ON/OFF Output Voltage C 16 C A B 1s A B Time Pulses shorter than 1 s will be extended to 1 s A: Turn-on delay. See Figure 4 on page 7. B: Rise time. See Figure 4 on page 7. C: No active discharge of the output after switch-off. 12 Rockwell Automation Publication 1606-RM113A-EN-P - September 2020 15 Remote ON/OFF Efficiency and Power Losses Values Attributes Efficiency Average efficiency(1) Power losses Notes AC 100V AC 120V AC 230V Typ 92.1% 92.8% 94.3% At 12V, 16 A Typ 92.0% 92.7% 94.2% At 12V, 19.2 A Typ 91.6% 92.2% 93.3% At 25% at 4 A, 25% at 8 A, 25% at 12 A, 25% at 16 A Typ 0.5 W(2) 0.5 W(2) 0.6 W(2) At Remote OFF At 12V, 0 A Typ 3.1 W 3.0 W 2.5 W Typ 8.0 W 7.8 W 6.7 W At 12V, 8 A Typ 16.5 W 14.9 W 11.6 W At 12V, 16 A Typ 20.0 W 18.1 W 13.9 W At 12V, 19.2 A (1) The average efficiency is an assumption for a typical application where the power supply is loaded with: • 25% of the nominal load for 25% of the time • 50% of the nominal load for 25% of the time • 75% of the nominal load for 25% of the time • 100% of the nominal load for 25% of the time (2) In OFF mode, the unit fulfills the ErP requirements of the European Union. Figure 18 - Efficiency Versus Output Current at 12V, Typ Efficiency Figure 19 - Losses Versus Output Current at 12V, Typ Power Losses 24 W 95% (c) 94 93 (b) (a) 92 (a) 100V AC (b) 120V AC (c) 230V AC 20 (a) (b) 16 (c) 12 8 91 (a) 100V AC (b) 120V AC (c) 230V AC 90 4 Output Current 89 Output Current 0 2 4 6 8 10 12 14 16 18 20 A Figure 20 - Efficiency Versus Input Voltage at 12V, 16 A, Typ 0 2 4 6 8 10 12 14 16 18 20 A Figure 21 - Losses Versus Input Voltage at 12V, 16 A, Typ Efficiency Power Losses 96% 20 W 95 18 94 16 93 14 92 12 10 91 Input Voltage 90 100 120 180 Input Voltage 8 230 264V AC 100 120 Rockwell Automation Publication 1606-RM113A-EN-P - September 2020 180 230 264V AC 13 Lifetime Expectancy The Lifetime expectancy values that are shown in the table indicate the minimum operating hours (service life) and are determined by the lifetime expectancy of the built-in electrolytic capacitors. Lifetime expectancy is specified in operational hours and is calculated according to the specification of the capacitor manufacturer. The manufacturer of the electrolytic capacitors only states a maximum life of up to 15 years (131,400 hr). Any number that exceeds this value is a calculated theoretical lifetime, which can be used to compare devices. Values Attribute Lifetime expectancy Mean Time Between Failure Notes AC 100V AC 120V AC 230V 155,000 hr 176,000 hr 189,000 hr 437,000 hr 499,000 hr 534,000 hr At 12V, 8 A and 25 °C (77 °F) 66,000 hr 75,000 hr 97,000 hr At 12V, 16 A and 40 °C (104 °F) At 12V, 16 A and 25 °C (77 °F) At 12V, 8 A and 40 °C (104 °F) 188,000 hr 213,000 hr 275,000 hr 33,000 hr 40,000 hr 57,000 hr At 12V, 19.2 A and 40 °C (104 °F) 94,000 hr 112,000 hr 160,000 hr At 12V, 19.2 A and 25 °C (77 °F) Mean Time Between Failure (MTBF) is calculated according to statistical device failures, and indicates reliability of a device. It is the statistical representation of the likelihood of a unit to fail and does not necessarily represent the life of a product. An MTBF value of, for example, 1,000,000 hr means that statistically one unit fails every 100 hours if 10,000 units are installed in the field. However, it cannot be determined if the failed unit has been running for 50,000 hr or only for 100 hr. Values Attribute MTBF SN 29500, IEC 61709 AC 120V AC 230V 587,000 hr 607,000 hr 690,000 hr At 12V, 16 A and 40 °C (104 °F) 1,025,000 hr 1,056,000 hr 1,185,000 hr At 12V, 16 A and 25 °C (77 °F) 246,000 hr 249,000 hr 278,000 hr At 12V, 16 A and 40 °C (104 °F); Ground Benign GB40 333,000 hr 337,000 hr 381,000 hr At 12V, 16 A and 25 °C (77 °F); Ground Benign GB25 55,000 hr 55,000 hr 64,000 hr At 12V, 16 A and 40 °C (104 °F); Ground Fixed GF40 70,000 hr 71,000 hr 83,000 hr At 12V, 16 A and 25 °C (77 °F); Ground Fixed GF25 MTBF MIL HDBK 217F Functional Diagram Notes AC 100V Figure 22 - Functional Diagram Output Voltage Regulator L N Input Fuse Input Filter Input Rectifier Inrush Current Limiter PFC Converter Power Converter V OUT + + - Output Filter DC OK Status Indicator 13 Temperature Shutdown 14 Output Power Manager Output OverVoltage Protection Rockwell Automation Publication 1606-RM113A-EN-P - September 2020 DC OK Relay Remote ON / OFF (Shut-down) 14 DC OK Contact 15 16 ON/ OFF Terminals and Wiring The terminals are IP20 fingersafe constructed and suitable for field wiring and factory wiring. Values Attributes Input and Output DC OK Signal, Shut-down Input Type Screw terminals Push-in terminals Solid wire 6 mm2 max 1.5 mm2 max Stranded wire 4 mm2 max 1.5 mm2 max American Wire Gauge AWG 20…10 AWG 24…16 Wire diameter 2.8 mm (0.11 in.) max (including ferrules) 1.6 mm (0.063 in.) max (including ferrules) Wire stripping length 7 mm (0.28 in.) 7 mm (0.28 in.) Screwdriver 3.5 mm (0.14 in.) slotted or cross-head No 2 3 mm (0.12 in.) slotted to open the spring Recommended tightening torque 1 N•m (9 lb•in) — Follow these rules when wiring: • • • • • Use appropriate copper cables that are designed for minimum operating temperatures of: - 60 °C (140 °F) for ambient up to 45 °C (113 °F) - 75 °C (167 °F) for ambient up to 60 °C (140 °F) - 90 °C (194 °F) for ambient up to 70 °C (158 °F) Follow national installation codes and installation regulations. Ensure that all strands of a stranded wire enter the terminal connection. Securely tighten unused terminal compartments. Ferrules are allowed. Daisy Chaining Daisy chaining (jumping from one power supply output to the next) is allowed as long as the average output current through one terminal pin does not exceed 25 A. If the current is higher, use a separate distribution terminal block as shown in Figure 24. Figure 23 - Daisy Chaining of Outputs Power Supply + + - - Output Figure 24 - Using Distribution Terminals Distribution Terminals Power Supply + + - - Output Power Supply Load + - + + - - Output Power Supply + + - - Output Load + - max 25 A continuous Rockwell Automation Publication 1606-RM113A-EN-P - September 2020 15 Front Side and User Elements Figure 25 - 1606-XLE192BM Figure 26 - 1606-XLE192BDM 1 1 1 2 2 2 3 3 4 4 3 4 5 5 5 6 User Elements Output Terminals (screw terminals) Two identical + poles and three identical - poles. + Positive output – Negative (return) output Output Voltage Potentiometer Open the flap to adjust the output voltage. Factory set: 12.0V. DC OK Status Indicator (green) On when the output voltage is >90% of the adjusted output voltage. Remote ON/OFF Input (quick-connect spring-clamp terminals) Pin 15 and 16 must be connected to turn off the power supply. See Remote ON/OFF Function on page 12 for details. DC OK Relay Contact (quick-connect spring-clamp terminals) Monitors the output voltage of the running power supply. See DC OK Relay Contact on page 11 for details. Input Terminals (screw terminals) N, L Line input PE (Protective Earth) input 6 16 6 Rockwell Automation Publication 1606-RM113A-EN-P - September 2020 Electromagnetic Compatibility The power supply is suitable for applications in industrial, residential, commercial, and light industrial environments. Electromagnetic compatibility (EMC) immunity information according to generic standards EN 61000-6-1 and EN 61000-6-2 is provided in the following table. Attributes Standards Electrostatic discharge EN 61000-4-2 Electromagnetic RF field EN 61000-4-3 Fast transients (Burst) EN 61000-4-4 Surge voltage on input EN 61000-4-5 Surge voltage on output EN 61000-4-5 Surge voltage on Signals EN 61000-4-5 Conducted disturbance EN 61000-4-6 Mains voltage dips EN 61000-4-11 Voltage interruptions Criteria(1) Values EN 61000-4-11 Contact discharge 8 kV Criterion A Air discharge 15 kV Criterion A 80 MHz…2.7 GHz 20V/m Criterion A Input lines 4 kV Criterion A Output lines 2 kV Criterion A DC OK signal (coupling clamp) 2 kV Criterion A Shut-down input 2 kV Criterion A LN 2 kV Criterion A L PE, N PE 4 kV Criterion A +- 1 kV Criterion A + / - PE 2 kV Criterion A DC OK signal PE 1 kV Criterion A Shut-down input PE 1 kV Criterion A 0.15…80 MHz 20V Criterion A 0% of 100V AC 0V AC, 20 ms Criterion A 40% of 100V AC 40V AC, 200 ms Criterion C 70% of 100V AC 70V AC, 500 ms Criterion C 0% of 200V AC 0V AC, 20 ms Criterion A 40% of 200V AC 80V AC, 200 ms Criterion A 70% of 200V AC 140V AC, 500 ms Criterion A 0% of 200V AC (=0V) 5000 ms Criterion C Dips on the input voltage according to SEMI F47 standard — Voltage sags SEMI F47 0706 Powerful transients VDE 0160 80% of 120V AC (96V AC) 1000 ms Criterion A 70% of 120V AC (84V AC) 500 ms Criterion A 50% of 120V AC (60V AC) 200 ms Criterion A Over entire load range 750V, 0.3 ms Criterion A (1) Criterion A: The device shows normal operation behavior within the defined limits. Criterion C: Temporary loss of function is possible. The device may shut down. If it shuts down, it then restarts by itself. No damage or hazards for the device occur. EMC emission information according to generic standards EN 61000-6-3 and EN 61000-6-4 is provided in the following table. Attributes Standards Notes Conducted emission input lines EN 55011, EN 55015, EN 55022, FCC Part 15, CISPR 11, CISPR 22 Class B Conducted emission output lines(1) IEC/CISPR 16-1-2, IEC/CISPR 16-2-1 Limits for DC power port according to EN 61000-6- 3 fulfilled Radiated emission EN 55011, EN 55022 Class B Harmonic input current EN 61000-3-2 Class A fulfilled between 0 A and 19.2 A load Class C fulfilled between 10 A and 19.2 A load Voltage fluctuations, flicker EN 61000-3-3 Fulfilled(2) This device complies with FCC Part 15 rules. Operation is subjected to following two conditions: (1) this device may not cause harmful interference, and (2) this received, including interference that may cause undesired operation. (1) For information only, not mandatory for EN 61000-6-3 (2) Tested with constant current loads, non-pulsing Switching frequency information is provided in the following table. Attributes Values Notes PFC converter 110 kHz Fixed frequency Main converter 84…140 kHz Output load dependent Auxiliary converter 60 kHz Fixed frequency Rockwell Automation Publication 1606-RM113A-EN-P - September 2020 17 Environment Attributes Values Notes Operational temperature(1) -25…+70 °C (-13…+158 °F) Reduce output power according to Figure 27 Storage temperature -40…+85 °C (-40…+185 °F) For storage and transportation 2.5 W/1 °C (2.5 W/1.8 °F) Between 45…60 °C (113…140 °F) 4.8 W/1 °C (4.8 W/1.8 °F) Between 60…70 °C (140…158 °F) Humidity 5…95% r.h. According to IEC 60068-2-30 Do not energize while condensation is present Vibration sinusoidal(2) 2…17.8 Hz: ±1.6 mm (0.063 in.) 17.8…500 Hz: 2 g 2 hours / axis According to IEC 60068-2-6 Shock(2) 30 g 6 ms, 20 g 11 ms 3 bumps / direction 18 bumps in total According to IEC 60068-2-27 0…2000 m (0…6560 ft) Without any restrictions 2000…6000 m (6560…20,000 ft) Reduce output power or ambient temperature, see Figure 28 13.5 W/1000 m (13.5 W/3280 ft) or 5 °C/1000 m (9 °F/3280 ft) Above 2000 m (6560 ft), see Figure 28 Output derating Altitude Altitude derating III According to IEC 62477-1 for altitudes up to 2000 m (6560 ft) II According to IEC 62477-1 for altitudes from 2000…6000 m (6560…20,000 ft) Degree of pollution 2 According to IEC 62477-1, not conductive LABS compatibility The unit does not release any silicone or other LABS-critical substances and is suitable for use in paint shops. Corrosive gases ISA-71.04-1985, Severity Level G3, IEC 60068-2-60 Test Ke Method 4 Audible noise Some audible noise may be emitted from the power supply during no load, overload, or short circuit. Overvoltage category (1) Operational temperature is the same as the ambient or surrounding temperature and is defined as the air temperature 2 cm (0.79 in.) below the unit. (2) Tested in combination with DIN rails according to EN 60715 with a height of 15 mm (0.59 in.) and a thickness of 1.3 mm (0.05 in.) and standard orientation. Figure 27 - Output Current Versus Ambient Temperature Figure 28 - Output Current Versus Altitude Allowed Output Current at 12V Allowed Output Current at 12V 20 A 20 A B A 16 A 16 A 12 A 12 A 8A 8A A: 85...264V AC, continuous B: short term 4A D C B A A ... Tamb < 60 °C B... Tamb < 50 °C C... Tamb < 40 °C D... Short term 4A 0 0 -25 0 20 40 60 70 °C Ambient Temperature 0 2000 m 4000 m 6000 m Altitude Protection Features Attributes Values Notes Output protection — Electronically protected against overload, no-load, and short-circuits. If there is a protection event, audible noise may occur. Output overvoltage protection 18.2V DC typ 19V DC max If there is an internal power supply anomaly, a redundant circuit limits the max output voltage. The output shuts down and automatically attempts to restart. Degree of protection IP 20 EN/IEC 60529 Penetration protection > 4 mm (0.16 in.) For example, screws and small parts Over-temperature protection Yes Output shutdown with automatic restart. The temperature sensor is installed on critical components inside the unit and turns off the unit in safety critical situations. Examples include when derating requirements are not observed, there is a high ambient temperature, ventilation is obstructed, or the mounting orientation derating is not followed. There is no correlation between the operating temperature and turn-off temperature because this is dependent on input voltage, load, and installation methods. Input transient protection Metal Oxide For protection values, see Electromagnetic Compatibility on page 17. Varistor (MOV) Internal input fuse Included 18 Non-user-replaceable, slow-blow, high-braking capacity fuse Rockwell Automation Publication 1606-RM113A-EN-P - September 2020 Safety Features Attributes Values Notes Double or reinforced galvanic isolation Input/output separation Class of protection Isolation resistance PE resistance Touch current (leakage current) Dielectric Strength SELV IEC/EN 60950-1 PELV IEC/EN 60204-1, EN 50178, IEC 62103, IEC 60364-4-41 I PE (Protective Earth) connection required > 500 MΩ At delivered condition between input and output, measured with 500V DC > 500 MΩ At delivered condition between input and PE, measured with 500V DC > 500 MΩ At delivered condition between output and PE, measured with 500V DC > 500 MΩ At delivered condition between output and DC OK contacts, measured with 500V DC < 0.1 Ω Resistance between PE terminal and the housing in the area of the DIN rail mounting bracket. 0.14 mA / 0.36 mA typ At 100V AC, 50 Hz, TN-,TT-mains / IT-mains 0.20 mA / 0.50 mA typ At 120V AC, 60 Hz, TN-,TT-mains / IT-mains 0.33 mA / 0.86 mA typ At 230V AC, 50 Hz, TN-,TT-mains / IT-mains 0.18 mA / 0.43 mA max At 110V AC, 50 Hz, TN-,TT-mains / IT-mains 0.26 mA / 0.61 mA max At 132V AC, 60 Hz, TN-,TT-mains / IT-mains 0.44 mA / 1.05 mA max At 264V AC, 50 Hz, TN-,TT-mains / IT-mains The output voltage is floating and has no ohmic connection to the ground. The manufacturer conducts type and factory tests. Field tests may be conducted in the field using the appropriate test equipment, which applies the voltage with a slow ramp (2 s up and 2 s down). Connect all input-terminals together as well as all output poles before conducting the test. When testing, set the cut-off current settings to the value in the following table. To fulfill the PELV requirements according to EN60204-1 § 6.4.1, we recommend that either the + pole, the – pole, or any other part of the output circuit shall be connected to the protective earth system. This helps to avoid situations in which a load starts unexpectedly or cannot be switched off when unnoticed earth faults occur. Test or Setting Time A B C Type test 60 s 2500V AC 4000V AC 1000V AC D 500V AC Factory test 5s 2500V AC 2500V AC 500V AC 500V AC Field test 5s 2000V AC 2000V AC 500V AC 500V AC Cutoff current setting — > 10 mA > 10 mA > 20 mA > 1 mA Figure 29 - Dielectric Strength Input DC OK (1) B L N 13 14 B A D Output Earth, PE C +/- ON/OFF 15,16 (1) When testing input to DC OK, ensure that the max voltage between DC OK and the output is not exceeded (column D). We recommend connecting DC OK pins and the output pins together when performing the test. Rockwell Automation Publication 1606-RM113A-EN-P - September 2020 19 Approvals Approval Names Approval Symbols Notes EC Declaration of Conformity The CE marking indicates conformance with the following: • EMC Directive • Low Voltage Directive (LVD) • ATEX Directive (only 1606-XLE192BM) IEC 60950-1 2nd Edition CB Scheme, Information Technology Equipment UL 508 (only 1606-XLE192BM) Listed for use as Industrial Control Equipment; U.S.A. (UL 508) and Canada (C22.2 No. 107-1-01); E-File: E56639 IND. CONT. EQ. UL 60950-1 2nd Edition (only 1606-XLE192BM) Recognized for use as Information Technology Equipment, Level 5; U.S.A. (UL 60950-1) and Canada (C22.2 No. 60950-1); E-File: E168663 Applicable for altitudes up to 2000 m (6560 ft). ANSI / ISA 12.12.01-2015 Class I Div 2 (only 1606-XLE192BM) Recognized for use in Hazardous Location Class I Div 2 T4 Groups A,B,C,D systems; U.S.A. (ANSI / ISA 12.12.01-2015) and Canada (C22.2 No. 213-M1987) EN 60079-0, EN 60079-15 ATEX (only 1606-XLE192BM) Approval for use in hazardous locations Zone 2 Category 3G. Number of ATEX certificate: EPS 15 ATEX 1 101 X The power supply must be built-in, in an IP54 enclosure. IEC 60079-0, IEC 60079-15 (only 1606-XLE192BM) II 3G Ex nA nC IIC T4 Gc IECEx Suitable for use in Class 1 Zone 2 Groups IIa, IIb, and IIc locations. Number of IECEx certificate: IECEx EPS 15.0079X Marine (only 1606-XLE192BM) GL (Germanischer Lloyd) classified Environmental category: C, EMC2 Marine and offshore applications EAC TR Registration (only 1606-XLE192BM) Registration for the Eurasian Customs Union market (Russia, Kazakhstan, Belarus) Other Fulfilled Standards Standard Names Notes ROHS Directive Directive 2011/65/EU of the European Parliament and the Council of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment. REACH Directive Directive 1907/2006/EU of the European Parliament and the Council of June 1, 2007 regarding the Registration, Evaluation, Authorization, and Restriction of Chemicals (REACH) IEC/EN 61558-2-16 (Annex BB) 20 Standard Symbols Safety Isolating Transformer Safety Isolating Transformers corresponding to Part 2-6 of the Transformer IEC/EN 61558 Rockwell Automation Publication 1606-RM113A-EN-P - September 2020 Physical Dimensions and Weight Attributes Values and Descriptions Width 39 mm (1.54 in.) Height 124 mm (4.88 in.) Depth 117 mm (4.61 in.) The DIN rail height must be added to the unit depth to calculate the total required installation depth. Weight 600 g (1.3 lb) DIN rail Use 35 mm (1.38 in.) DIN rails according to EN 60715 or EN 50022 with a height of 7.5 mm (0.30 in.) or 15 mm (0.59 in.). Housing material Body: Aluminum alloy Cover: Zinc-plated steel Installation clearances Keep the following installation clearances: • 40 mm (1.57 in.) on top • 20 mm (0.79 in.) on the bottom • 5 mm (0.20 in.) on the left side and 5 mm (0.20 in.) on the right side are recommended when the device is loaded permanently with more than 50% of the rated power. If the adjacent device is a heat source, such as another power supply, increase the side clearances from 5 mm (0.20 in.) to 15 mm (0.59 in.). Figure 30 - Front View Figure 31 - Side View All dimensions in mm Rockwell Automation Publication 1606-RM113A-EN-P - September 2020 21 Wall or Panel Mount Bracket The 1606-XLA-XLE wall mount bracket is used to mount the 1606-XLE192BM or 1606-XLE192BDM power supply on a wall or panel without using a DIN rail. The bracket can be mounted without detaching the DIN rail brackets. All dimensions in the following figures are in millimeters. Figure 32 - Left Front Isometric View Figure 33 - Right Front Isometric View Figure 34 - Right Back Isometric View Figure 35 - Wall/Panel Mounting, Front View Figure 36 - Hole Pattern for Wall Mounting Figure 37 - Wall/Panel Mounting, Side View 22 Rockwell Automation Publication 1606-RM113A-EN-P - September 2020 Side Mount Bracket The 1606-XLA-S44 side mount bracket is used to mount the 1606-XLE192BM or 1606-XLE192BDM power supply sideways with or without a DIN rail. The two aluminum brackets and the black plastic slider of the unit have to be detached, so that the steel brackets can be mounted. For sideways DIN rail mounting, the removed aluminum brackets and the black plastic slider must be mounted on the steel bracket. Figure 38 - Side Mounting with DIN Rail Brackets 1606-XLSRED4HE Redundancy Module Figure 39 - Side Mounting without DIN Rail Brackets The 1606-XLSRED4HE redundancy module is equipped with two input channels, which are individually decoupled by using MOSFET technology. Using MOSFETs instead of diodes reduces the heat generation and the voltage drop between input and output. The 1606-XLSRED4HE does not require an additional auxiliary voltage and is self-powered even if there is a short circuit across the output. Due to the low power losses, the unit is slender and only requires 36 mm (1.42 in.) width on the DIN rail. Rockwell Automation Publication 1606-RM113A-EN-P - September 2020 23 Peak Current Capability The unit can deliver peak currents (up to several milliseconds) which are higher than the specified short-term currents. This helps to start loads that have a high demand for current. Solenoids, contactors and pneumatic modules often have a steady state coil and a pick-up coil. The inrush current demand of the pick-up coil is several times higher than the steady-state current and usually exceeds the nominal output current (including the PowerBoost). The same situation applies when starting a capacitive load. The peak current capability also helps ensure the safe operation of subsequent circuit breakers of load circuits. The load branches are often individually protected with circuit breakers or fuses. If there is a short or an overload in one branch circuit, the fuse or circuit breaker need a certain amount of overcurrent to open in a timely manner. This avoids voltage loss in adjacent circuits. The extra current (peak current) is supplied by the power converter and the built-in large sized output capacitors of the power supply. The capacitors get discharged during such an event, which causes a voltage dip on the output. The following examples show typical voltage dips for resistive loads: Figure 40 - 32 A Peak Current for 50 ms, Typ (2x the nominal current) Output Voltage Figure 41 - 80 A Peak Current for 5 ms, Typ (5x the nominal current) 12V Output Voltage 7.1V 12V 8.6V Figure 42 - 48 A Peak Current for 12 ms, Typ (3x the nominal current) 12V 80 A 48 A 12 ms 32 A Output Current 0A 10 ms/DIV 0A 1 ms/DIV Output Current 5.8V Output Voltage Output Current 0A 10 ms/DIV The DC OK relay triggers when the voltage dips more than 10% for longer than 1 ms. Attribute Peak current voltage dips 24 Values Notes Typically dips from 12V to 8.6V At 32 A for 50 ms with resistive load Typically dips from 12V to 7.4V At 80 A for 2 ms with resistive load Typically dips from 12V to 7.1V At 80 A for 5 ms with resistive load Rockwell Automation Publication 1606-RM113A-EN-P - September 2020 Back-feeding Loads Loads such as decelerating motors and inductors can feed voltage back to the power supply. This feature is also called return voltage immunity or resistance against Back Electromagnetic Force (Back EMF). This power supply is resistant and does not show malfunctioning when a load feeds back voltage to the power supply. It does not matter whether the power supply is on or off. The maximum allowed feed-back voltage is 25V DC. The maximum allowed feed-back peak current is 64 A. Higher currents can temporarily shut down the output voltage. The absorbing energy can be calculated according to the built-in large sized output capacitor which is specified in Output on page 10. External Input Protection The unit is tested and approved for branch circuits up to 30 A (UL) and 32 A (IEC). An external protection is only required if the supplying branch has an ampacity greater than this. Check also local codes and local requirements. In some countries local regulations might apply. If an external fuse is necessary or used, minimum requirements must be considered to avoid nuisance tripping of the circuit breaker. A minimum value of 6 A B- or C-Characteristic breaker should be used. Output Circuit Breakers Standard miniature circuit breakers (MCBs or UL 1077 circuit breakers) are commonly used for AC supply systems and may also be used on 12V branches. MCBs are designed to protect wires and circuits. If the ampere value and the characteristics of the MCB are adapted to the wire size that is used, the wiring is considered thermally safe regardless of whether the MCB opens or not. To avoid voltage dips and undervoltage situations in adjacent 12V branches that are supplied by the same source, a fast (magnetic) tripping of the MCB is desired. A quick shutdown within 10 ms is necessary corresponding roughly to the ride-through time of PLCs. This requires power supplies with high current reserves and large output capacitors. Furthermore, the impedance of the faulty branch must be sufficiently small in order for the current to flow. The best current reserve in the power supply does not help if Ohm’s law does not permit current flow. The following table has typical test results showing which B- and CCharacteristic MCBs magnetically trip depending on the wire cross-sectional area and wire length. The maximal wire length for a magnetic tripping includes both the length of wire to the load and the length back (+ and – wire lengths combined, as shown in Figure 43). Figure 43 - Test Circuit Power Supply MCB Load + AC + Wire length DC S1 - - S1: Fault simulation switch 0.75 mm2 1.0 mm2 1.5 mm2 2.5 mm2 C-2 A 11 m (36 ft) C-3 A 9 m (29 ft) 15 m (49 ft) 22 m (72 ft) 35 m (114 ft) 13 m (42 ft) 18 m (59 ft) C-4 A 23 m (75 ft) 5 m (16 ft) 8 m (26 ft) 12 m (39 ft) 17 m (55 ft) C-6 A — 1 m (3 ft) 2 m (6 ft) 3 m (9 ft) B-6 A 6 m (19 ft) 11 m (36 ft) 15 m (49 ft) 23 m (75 ft) B-10 A 2 m (6 ft) 3 m (9 ft) 3 m (9 ft) 4 m (13 ft) B-13 A 1 m (3 ft) 2 m (6 ft) 3 m (9 ft) 4 m (13 ft) Rockwell Automation Publication 1606-RM113A-EN-P - September 2020 25 Parallel Use To Increase Output Power Power supplies can be paralleled to increase the output power. The output voltage of all power supplies shall be adjusted to the same value (±100 mV) with the same load conditions on all units, or the units can be left with the factory settings. There is no feature that balances the load current between the power supplies. Usually the power supply with the higher adjusted output voltage draws current until it goes into current limitation. This means no damage is done to this power supply as long as the ambient temperature stays below 40 °C (104 °F). If more than three units are connected in parallel, a fuse or circuit breaker with a rating of 25 A or 32 A is required on each output. Alternatively, a diode or redundancy module can also be used. Energize all units simultaneously to avoid the overload HiccupPLUS mode. If the output was in HiccupPLUS mode due to overload or short circuits and the required output current is higher than the current of one unit, then it might be necessary to cycle the input power (turn-off for at least 5 seconds). Keep an installation clearance of 15 mm (0.59 in.) (left / right) between two power supplies and avoid installing the power supplies on top of each other. Do not use power supplies in parallel in any condition where a derating of the output current is required, for example: • • in mounting orientations other than the standard mounting orientation (terminals on bottom of the unit) altitude Leakage current, EMI, inrush current, and harmonics increase when using multiple power supplies. Figure 44 - Parallel Use to Increase Output Power Unit A AC DC + + Unit B AC DC 26 Load + - - Rockwell Automation Publication 1606-RM113A-EN-P - September 2020 Parallel Use for Redundancy Power supplies can be paralleled for redundancy to gain higher system availability. Redundant systems require a certain amount of extra power to support the load in case one power supply unit fails. The simplest way is to put two decoupled power supplies in parallel. This is called a 1+1 redundancy. In case one power supply unit fails, the other one is automatically able to support the load current without any interruption. Redundant systems for a higher power demand are usually built in an N+1 method. For example five power supplies, each rated for 16 A are paralleled to build a 64 A redundant system. For N+1 redundancy, the same rules apply as for increasing the output power. See Parallel Use To Increase Output Power on page 26. Always use a redundancy module to decouple power supplies from each other. This prevent the defective unit from becoming a load for the other power supplies, and thereby helps to ensure that the output voltage is maintained. Recommendations for building redundant power systems: • • Use separate input fuses for each power supply. Monitor the individual power supply units. Therefore, use the DC OK relay contact of the power supply. It is recommended to either set the output voltages of all units to the same value (± 100 mV) or leave the output voltages of all units at the factory setting. • Figure 45 - 1+1 Redundant Configuration with One 1606-XLSRED4HE Redundancy Module Load Failure Monitor optional ++ - - o o Output Power Supply Input L N I DC OK +Output Redundancy Module ++ - - o o Output DC OK Power Supply Input Input 2 1 +- +- Input L N I L N PE Rockwell Automation Publication 1606-RM113A-EN-P - September 2020 27 Series Operation Figure 46 - Series Operation Unit A AC DC + + Unit B AC DC Load + - Earth (see notes) Power supplies of the same type can be connected in series for higher output voltages. It is possible to connect as many units in series as needed, providing the sum of the output voltage does not exceed 150V DC. Voltages with a potential above 60V DC are not SELV anymore and can be dangerous. Such voltages must be installed with a protection against touching. Avoid return voltage (for example, from a decelerating motor or battery) which is applied to the output terminals. Keep an installation clearance of 15 mm (0.59 in.) (left / right) between two power supplies and avoid installing the power supplies on top of each other. Do not use power supplies in series in mounting orientations other than the standard mounting orientation (input terminals on bottom of the unit). Leakage current, EMI, inrush current, and harmonics increase when using multiple power supplies. Inductive and Capacitive Loads The unit is designed to supply any kind of loads, including capacitive and inductive loads. If large capacitors, such as electric double layer capacitors (EDLCs or “UltraCaps”) with a capacitance larger than 5 F are connected to the output, the unit might charge the capacitor in the HiccupPLUS mode. See Output on page 10. Charging of Batteries The power supply can be used to charge lead-acid or maintenance free batteries (SLA or VRLA batteries). Instructions for charging batteries: • End-of-charge voltage 13.9V 13.75V 13.6V 13.4V Battery temperature 10 °C (50 °F) 20 °C (68 °F) 30 °C (86 °F) 40 °C (104 °F) • • • • 28 Set output voltage (measured at no load and at the battery end of the cable) precisely to the end-of-charge voltage. Use a 25 A circuit breaker (or blocking diode) between the power supply and the battery. Ensure that the output current of the power supply is below the allowed charging current of the battery. Ensure that the ambient temperature of the power supply stays below 40 °C (104 °F). The return current to the power supply (battery discharge current) is 2.6 mA typ when the power supply is switched off (except when a blocking diode is used). Rockwell Automation Publication 1606-RM113A-EN-P - September 2020 Operation on Two Phases The power supply can be used on two phases of a three-phase-system. Such a phase-to-phase connection is allowed as long as the supplying voltage is below 240V+10%. Figure 47 - Operation On Two Phases Power Supply L1 240V +10% max L3 Center Tap AC L N PE DC L2 Use In a Tightly Sealed Enclosure When the power supply is installed in a tightly sealed enclosure, the temperature inside the enclosure is higher than outside. In such situations, the inside temperature defines the ambient temperature for the power supply. The following measurement results can be used as a reference to estimate the temperature rise inside the enclosure. The power supply is placed in the middle of the box, and no other heat producing items are inside the box. The temperature sensor inside the box is placed in the middle of the right side of the power supply with a distance of 1 cm (0.39 in.). Attributes Enclosure size Values Case A Case B Case C Case D 110 x 180 x 165 mm (4.33 x 7.09 x 6.50 in.) Rittal Typ IP66 Box PK 9516 100, plastic 110 x 180 x 165 mm (4.33 x 7.09 x 6.50 in.) Rittal Typ IP66 Box PK 9516 100, plastic 180 x 180 x 165 mm (7.09 x 7.09 x 6.50 in.) Rittal Typ IP66 Box PK 9519 100, plastic 180 x 180 x 165 mm (7.09 x 7.09 x 6.50 in.) Rittal Typ IP66 Box PK 9519 100, plastic 230V AC Input voltage 230V AC 230V AC 230V AC Load 12V, 12.8 A; (=80%) 12V, 16 A; (=100%) 12V, 12.8 A; (=80%) 12V, 16 A; (=100%) Temperature inside the box 47.4 °C (117.32 °F) 56.3 °C (133.34 °F) 46.2 °C (115.16 °F) 53.4 °C (128.12 °F) Temperature outside the box 24.6 °C (76.28 °F) 25.7 °C (78.26 °F) 24.4 °C (75.92 °F) 26.0 °C (78.8 °F) Temperature rise 22.8 K (41.04 °F) 30.6 K (55.08 °F) 21.8 K (39.24 °F) 27.4 K (49.32 °F) Rockwell Automation Publication 1606-RM113A-EN-P - September 2020 29 Mounting Orientations Mounting orientations other than Mounting Orientation A (Standard Orientation) require a reduction in continuous output power or a limitation in the maximum allowed ambient temperature. The amount of reduction influences the lifetime expectancy of the power supply. Therefore, mounting orientations B, C, D, and E are displayed with two different derating curves for continuous operation: • • Curve A1: Recommended output current. Curve A2: Maximum allowed output current (results in approximately half the lifetime expectancy of A1). Output Current 20 A OUTPUT A1 15 A Figure 48 - Mounting Orientation A: Standard Orientation Power Supply 10 A 5A Ambient Temperature 0 INPUT 10 20 30 40 50 60 °C 50 60 °C 50 60 °C 50 60 °C 50 60 °C Output Current 20 A INPUT 15 A Figure 49 - Mounting Orientation B: Upside Down A1 A2 Power Supply 10 A 5A Ambient Temperature OUTPUT 0 10 20 30 40 Output Current 20 A 15 A Figure 50 - Mounting Orientation C: Table-top Mounting A1 A2 10 A 5A Ambient Temperature 0 10 20 30 40 Output Current 20 A OUTPUT Power Supply INPUT Figure 51 - Mounting Orientation D: Horizontal with Input on the Left 15 A A1 A2 10 A 5A Ambient Temperature 0 10 20 30 40 Output Current INPUT 15 A Power Supply Figure 52 - Mounting Orientation E: Horizontal with Input on the Right OUTPUT 20 A A1 5A Ambient Temperature 0 10 30 A2 10 A Rockwell Automation Publication 1606-RM113A-EN-P - September 2020 20 30 40 Power Supply - 12V, 16 A, 192 W, Single-phase Input Reference Manual Additional Resources These documents contain additional information concerning related products from Rockwell Automation. Resource Switched Mode Power Supply Specifications Technical Data, publication 1606-TD002 Industrial Components Preventive Maintenance, Enclosures, and Contact Ratings Specifications, publication IC-TD002 Description Provides specifications for Bulletin 1606 products and applications. Provides a quick reference tool for Allen-Bradley industrial automation controls and assemblies. Designed to harmonize with NEMA Standards Publication No. ICS 1.1-1987 and provides general guidelines for the application, installation, and maintenance of solid-state control in Safety Guidelines for the Application, Installation, and Maintenance of the form of individual devices or packaged assemblies incorporating solid-state Solid-State Control, publication SGI-1.1 components. Industrial Automation Wiring and Grounding Guidelines, publication 1770-4.1 Provides general guidelines for installing a Rockwell Automation industrial system. Product Certifications website, rok.auto/certifications. Provides declarations of conformity, certificates, and other certification details. You can view or download publications at rok.auto/literature. Rockwell Automation Publication 1606-RM113A-EN-P - September 2020 31 Rockwell Automation Support Use these resources to access support information. Technical Support Center Knowledgebase Local Technical Support Phone Numbers Literature Library Product Compatibility and Download Center (PCDC) Find help with how-to videos, FAQs, chat, user forums, and product notification updates. Access Knowledgebase articles. Locate the telephone number for your country. Find installation instructions, manuals, brochures, and technical data publications. Download firmware, associated files (such as AOP, EDS, and DTM), and access product release notes. rok.auto/support rok.auto/knowledgebase rok.auto/phonesupport rok.auto/literature rok.auto/pcdc Documentation Feedback Your comments help us serve your documentation needs better. If you have any suggestions on how to improve our content, complete the form at rok.auto/docfeedback. Waste Electrical and Electronic Equipment (WEEE) At the end of life, this equipment should be collected separately from any unsorted municipal waste. Rockwell Automation maintains current product environmental information on its website at rok.auto/pec. Allen-Bradley, expanding human possibility, and Rockwell Automation are trademarks of Rockwell Automation, Inc. Trademarks not belonging to Rockwell Automation are property of their respective companies. Rockwell Otomasyon Ticaret A.Ş. Kar Plaza İş Merkezi E Blok Kat:6 34752, İçerenkÖy, İstanbul, Tel: +90 (216) 5698400 EEE YÖnetmeliğine Uygundur Publication 1606-RM113A-EN-P - September 2020 Copyright © 2020 Rockwell Automation, Inc. All rights reserved. Printed in the U.S.A. ">

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Key features
- High Efficiency
- Active PFC
- 20% Power Reserve
- Wide Operating Temperature Range
- Inrush Current Limitation
- Remote ON/OFF
- DC OK Relay
- Wide Input Voltage Range
- Compact Size
- International Approvals
Frequently asked questions
The nominal output voltage is 12V DC. It has an adjustment range of 12…15V DC with a factory setting of 12.0V.
The output current depends on the ambient temperature. At an ambient temperature below 45 °C (113 °F), the output current is 19.2 A. At 60 °C (140 °F), the output current is 16 A. At 70 °C (158 °F), the output current is 12 A.
The hold-up time is the time the power supply can continue to deliver output voltage after the input voltage is lost. The typical hold-up time at 12V and 16A is 50 ms. For a load of 12V and 8A, the typical hold-up time is 108 ms.