Allen-Bradley Power Supply Reference Manual

Reference Manual
Bulletin 1606 Switched Mode Power Supplies
Catalog Number: 1606-XLP60BQ
Index
Page
1. Intended Use .......................................................3
2. Installation Requirements...................................3
3. AC-Input...............................................................4
4. Input Inrush Current ...........................................5
5. Output .................................................................6
6. Hold-up Time.......................................................7
7. DC-Input...............................................................7
8. Efficiency and Power Losses................................8
9. Functional Diagram.............................................9
10. Front Side and User Elements.............................9
11. Terminals and Wiring........................................10
12. Lifetime Expectancy and MTBF.........................10
13. EMC ....................................................................11
14. Environment ......................................................12
15. Protection Features ...........................................13
16. Safety Features ..................................................13
17. Dielectric Strength ............................................14
18. Certifications ....................................................15
Page
19. Physical Dimensions and Weight ..................... 16
20. Application Notes ............................................. 17
20.1. Peak Current Capability ...........................17
20.2. Back-feeding Loads ..................................17
20.3. Charging Batteries
...............................18
20.4. External Input Protection .........................18
20.5. Parallel Use to Increase Output Power ....18
20.6. Daisy Chaining of Outputs .......................19
20.7. Inductive and Capacitive Loads ................19
20.8. Series Operation .......................................20
20.9. Operation on Two Phases ........................20
20.10. Use Without PE on the Input ...................20
20.11. Use in a Tightly Sealed Enclosure ............21
20.12. Mounting Orientations ............................22
Terminology and Abbreviations
•
•
•
•
•
•
•
•
•
PE and symbol—PE is the abbreviation for Protective Earth and has the same meaning as the symbol .
Earth, Ground—This document uses the term “earth” which is the same as the U.S. term “ground”.
T.b.d.—To be defined, value or description will follow later.
AC 230V—A figure displayed with the AC or DC before the value represents a nominal voltage with standard tolerances (usually ±15%)
included. E.g.: DC 12V describes a 12V battery disregarding whether it is full (13.7V) or flat (10V)
230Vac—A figure with the unit (Vac) at the end is a momentary figure without any additional tolerances included.
50Hz vs. 60Hz—As long as not otherwise stated, AC 230V parameters are valid at 50Hz mains frequency.
may—A key word indicating flexibility of choice with no implied preference.
shall—A key word indicating a mandatory requirement.
should—A key word indicating flexibility of choice with a strongly preferred implementation.
Bulletin 1606 Switched Mode Power Supplies
Power Supply
100-240V Wide Range Input
NEC Class 2 Compliant
Adjustable Output Voltage
Efficiency up to 87.2%
Low No-load Losses and Excellent Partial-load Efficiency
Compact Design, Width only 45mm
Full Power between -10°C and +60°C
Large International Approval Package
3 Year Warranty
Description
Specification Quick Reference
Compact size, light weight, simple installation onto the
DIN rail and the integration of only the highest quality
components are the factors that make this power supply
so easy to deploy and use within seconds.
Output voltage
Adjustment range
Output current
A rugged electrical and mechanical design as well as a
high immunity against electrical disturbances on the
mains ensure reliable output power. This power
supply offers superior protection for equipment
connected to the public mains network or exposed to
a critical industrial environment.
Output power
Output ripple
Input voltage
DC 12V
12 - 15V
4.5A at 12V
3.6A at 15V
54W
< 50mVpp
AC 100-240V
Mains frequency
AC Input current
Power factor
AC Inrush current
50-60Hz
0.91 / 0.54A
0.58 / 0.5
typ. 16 / 32A
DC Input
88-375Vdc
Efficiency
Losses
Temperature range
Derating
Hold-up time
Dimensions
Weight
85.3 / 87.2%
9.3 / 7.9W
-10°C to +70°C
1.4W/°C
typ. 25 / 113ms
45x75x91mm
250g / 0.55lb
The XLP family of power supplies offers output voltages
from 5 to 56Vdc and power ratings from 15 to 120W.
Catalog Numbers
Power Supply
Certification Marks
1606-XLP60BQ 12-15V Standard unit
Ind. Cont. Eq. UL 508
NEC
Class 2
2
20Hz to 20MHz
-15% / +10%
AC 100V mains
requires derating
±6%
at 120 / 230Vac
at 120 / 230Vac
peak value at 120
/ 230Vac 40°C
and cold start
below 130Vdc
derating required
at 120 / 230Vac
at 120 / 230Vac
operational
+60 to +70°C
at 120 / 230Vac
WxHxD
Rockwell Automation Publication 1606-RM015A-EN-P — March 2014
UL 60950-1
EMC, LVD
Marine
Marine RINA
GOST R
C-Tick
Bulletin 1606 Switched Mode Power Supplies
1. Intended Use
• This device is designed for installation in an enclosure and is intended for the general professional use such as in industrial control, office,
communication, and instrumentation equipment.
• Do not use this power supply in equipment where malfunction may cause severe personal injury or threaten human life.
2. Installation Requirements
•
•
•
•
This device may only be installed and put into operation by qualified personnel.
This device does not contain serviceable parts. The tripping of an internal fuse is caused by an internal defect.
Should damage or malfunction occur during installation or operation, immediately turn power off and send unit to the factory for inspection.
Mount the unit on a DIN rail so that the terminals are located on the bottom of the unit. For other mounting orientations, refer to derating
requirements in this document.
• This device is designed for convection cooling and does not require an external fan. Do not obstruct airflow and do not cover ventilation grid
(e.g. cable conduits) by more than 30%!
• Keep the following installation clearances: 40mm on top, 20mm on the bottom, 5mm on the left and right sides are recommended when the
device is loaded permanently with more than 50% of the rated power. Increase this clearance to 15mm in case the adjacent device is a heat
source (e.g. another power supply).
SHOCK HAZARD: Do not use the power supply without proper grounding (Protective Earth). Use the terminal on the input
block for earth connection and not one of the screws on the housing.
- Turn power off before working on the device. Protect against inadvertent re-powering
- Make sure that the wiring is correct by following all local and national codes
- Do not modify or repair the unit
- Do not open the unit as high voltages are present inside
- Use caution to prevent any foreign objects from entering the housing
- Do not use in wet locations or in areas where moisture or condensation can be expected
- Do not touch during power-on, and immediately after power-off. Hot surfaces may cause burns.
WARNING: EXPLOSION HAZARDS!
Substitution of components may impair suitability for this environment. Do not disconnect the unit or operate the voltage adjustment or S/P jumper unless
power has been switched off or the area is known to be non-hazardous.
All parameters are specified at 12V, 4.5A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless noted otherwise.
Rockwell Automation Publication 1606-RM015A-EN-P — March 2014
3
Bulletin 1606 Switched Mode Power Supplies
3. AC Input
AC input
AC input range
nom.
Allowed voltage L or N to earth
Input frequency
Turn-on voltage
Shut-down voltage
max.
nom.
typ.
typ.
Input current (rms)
Power factor *)
Crest factor **)
Start-up delay
Rise time
typ.
typ.
typ.
typ.
typ.
Turn-on overshoot
max.
AC 100-240V
85-264Vac
264–300Vac
264Vac or 375Vdc
50–60Hz
65Vac
see Fig. 3-1
AC 100V
1.06A
0.61
3.2
120ms ***)
40ms
100ms
200mV
-15% / +10%, TN/TT/IT-mains
continuous operation,
see Fig. 3-3 for de-rating requirements for AC 100V
mains.
< 0.5s
±6%
AC 120V
0.91A
0.58
3.3
100ms ***)
40ms
90ms
200mV
AC 230V
0.54A
0.50
3.7
90ms
50ms
110ms
200mV
at 12V, 4.5A see Fig. 3-3
at 12V, 4.5A see Fig. 3-4
at 12V, 4.5A
see Fig. 3-2
at 12V, 4.5A, 0mF, see Fig. 3-2
at 12V, 4.5A, 4.5mF
see Fig. 3-2
*) The power factor is the ratio of the true (or real) power to the apparent power in an AC circuit.
**) The crest factor is the mathematical ratio of the peak value to RMS value of the input current waveform.
***) At low temperatures, start-up attempts may occur which extends the start-up delay time.
Rated
input range
VOUT
Fig. 3-2 Turn-on behavior, definitions
max.
500ms
Input
Voltage
Output
Voltage
VIN
65 85
264
Input Current, typ.
a
b
a) 100Vac
b) 120Vac
c) 230Vac
c
0.4
0
0.65
0.60
a) 100Vac
b) 120Vac
c) 230Vac
a
b
0.50
0.45
Output Current
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5A
4
Fig. 3-4 Power factor vs. output load at 12V
0.55
0.6
0.2
Rise
Time
Power Factor, typ.
1.2A
0.8
Start-up
delay
300Vac
Fig. 3-3 Input current vs. output load at 12V
1.0
- 5%
Overshoot
Fig. 3-1 Input voltage range
0.40
c
Output Current
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5A
All parameters are specified at 12V, 4.5A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless noted otherwise.
Rockwell Automation Publication 1606-RM015A-EN-P — March 2014
Bulletin 1606 Switched Mode Power Supplies
Fig. 3-5 De-rating requirements for
low input voltages
Allowable
Output Power
60W
50
40
A
B
30
20
10
0
85Vac
A... < +45°C
B... < +60°C
Input Voltage
90Vac
108Vac
4. Input Inrush Current
A NTC limits the input inrush current after turn-on of the input voltage. The inrush current is input voltage and
ambient temperature dependent.
The charging current into EMI suppression capacitors is disregarded in the first microseconds after switch-on.
Inrush current
Inrush energy
max.
typ.
typ.
Fig. 4-1 Input inrush current, typical behavior
AC 100V
17Apeak
14Apeak
0.15A2s
AC 120V
21Apeak
16Apeak
0.2A2s
AC 230V
40Apeak
32Apeak
1.0A2s
40°C ambient, cold start
40°C ambient, cold start
40°C ambient, cold start
Fig. 4-2 Input inrush current, zoom into first peak
Input Current
Input Voltage
Input Current
Output Voltage
Input:
Output:
Ambient:
Input current
Time basis:
230Vac
12V, 4.5A
25°C
2A/DIV
0.5ms / DIV
Input:
230Vac
Output:
12V, 4.5A
Ambient:
25°C
Upper curve: Input current 5A/DIV
Middle curve: Input voltage 100V/DIV
Lower curve: Output voltage 2.5V/DIV
Time basis:
20ms / DIV
All parameters are specified at 12V, 4.5A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless noted otherwise.
Rockwell Automation Publication 1606-RM015A-EN-P — March 2014
5
Bulletin 1606 Switched Mode Power Supplies
5. Output
Output voltage
Adjustment range
nom.
min.
max.
Factory setting
Line regulation
Load regulation
Ripple and noise voltage
Output capacitance
Output current
max.
max.
max.
typ.
nom.
nom.
nom.
min.
max.
Output power
Short-circuit current
*)
12V
12-15V
16.2V *)
12.0V
10mV
100mV
50mVpp
3 000μF
4.5A
3.6A
54W
6.0A
8.0A
guaranteed
at clockwise end position of potentiometer
±0.2%, at full load, cold unit
85-264Vac
static value, 0A
4.5A
20Hz to 20MHz, 50Ohm
at 12V, see Fig. 5-1
at 15V, see Fig. 5-1
load impedance 250mOhm, see Fig. 5-1
load impedance 250mOhm, see Fig. 5-1
This is the maximum output voltage which can occur at the clockwise end position of the potentiometer due to tolerances. There is no
guarantee this value can be achieved. The typical value is about 15.8V.
Fig. 5-1 Output voltage vs. output current,
typ.
Output Voltage
16V
14
12
10
8
6
4
2
0
Adjustment
Range
a) 100Vac
b) 120Vac
c) 230Vac
Output Current
0
3
4 25
c ba
61 7
8
9A
Peak current capability (up to several milliseconds)
The power supply can deliver a peak current which is higher than the specified short term current. This helps to start
current demanding loads or to safely operate subsequent circuit breakers.
The extra current is supplied by the output capacitors inside the power supply. During this event, the capacitors will be
discharged and causes a voltage dip on the output. Detailed curves can be found in section 22.1.
Peak current voltage dips
6
typ.
typ.
typ.
from 12V to 7V
from 12V to 5V
from 12V to 3.2V
at 9A for 50ms, resistive load
at 22.5A for 2ms, resistive load
at 22.5A for 5ms, resistive load
All parameters are specified at 12V, 4.5A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless noted otherwise.
Rockwell Automation Publication 1606-RM015A-EN-P — March 2014
Bulletin 1606 Switched Mode Power Supplies
6. Hold-up Time
Hold-up Time
AC 100V
37ms
16ms
typ.
typ.
AC 120V
56ms
25ms
AC 230V
229ms
113ms
at 12V, 2.25A, see Fig. 6-1
at 12V, 4.5A, see Fig. 6-1
Note: At no load, the hold-up time can be up to several seconds. The green DC-ok lamp is also on at this time.
Fig. 6-1 Hold-up time vs. input voltage
Fig. 6-2 Shut-down behavior, definitions
Hold-up Time
a
120ms
b
c
Zero Transition
d
100
Input
Voltage
80
60
a) 12V 2.25A typ.
b) 12V 2.25Amin.
c) 12V 4.5A typ.
d) 12V 4.5A min.
40
20
- 5%
Output
Voltage
Hold-up Time
Input Voltage
0
85
120
155
190
230Vac
7. DC Input
The power supply can also be supplied from a DC source. Use a battery or similar DC source. For other sources, contact
RA. Connect the + pole to L and the – pole to N. Connect the PE terminal to an earth wire or to the machine ground.
DC input
DC input range
nom.
min.
DC 110-300V
88-375Vdc
Allowed Voltage L/N to Earth
DC input current
Turn-on voltage
Shut-down voltage
max.
typ.
typ.
typ.
375Vdc
0.57A / 0.2A
80Vdc
30-70Vdc
Fig. 7-2 Allowable output current below
110Vdc input voltage
Fig. 7-1 Wiring for DC Input
Battery
Output Power
Power Supply
+
L
60W
AC
50
internal
fused
40
+
N
Load
-
PE
-
-20%/+25%
continuous operation, reduce output power according
Fig. 7-2 at voltages below 130Vdc
IEC 62103
110Vdc / 300Vdc, at 12V, 4.5A
steady state value
depending on output load
(b)
(a)
30
(a) Continuous
(b) Short-term
20
10
DC
Input Voltage Vdc
0
80
90
100
110
120 130Vdc
All parameters are specified at 12V, 4.5A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless noted otherwise.
Rockwell Automation Publication 1606-RM015A-EN-P — March 2014
7
Bulletin 1606 Switched Mode Power Supplies
8. Efficiency and Power Losses
Efficiency
Power losses
AC 100V
83.5%
0.45W
4.2W
10.6W
typ.
typ.
typ.
typ.
Efficiency vs. output current at 12V,
typ.
Fig. 8-1
AC 120V
85.3%
0.5W
3.9W
9.3W
Power Losses
90%
12W
a) 230Vac
b) 120Vac
c) 100Vac
a
86
b
84
c
82
at 12V, 4.5A (full load)
at 0A
at 12V, 2.25A (half load)
at 12V, 4.5A (full load)
Losses vs. output current at 12V,
typ.
Fig. 8-2
Efficiency
88
a) 230Vac
b) 120Vac
c) 100Vac
10
c
b
a
8
6
4
80
Output Current
78
2
Fig. 8-3
Efficiency vs. input voltage at 12V,
4.5A, typ.
Output Current
0
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5A
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5A
Fig. 8-4
Losses vs. input voltage at 12V, 4.5A,
typ.
Efficiency
Power Losses
89%
12W
88
10
87
8
86
6
85
4
84
83
85
8
AC 230V
87.2%
0.85W
4.2W
7.9W
2
Input Voltage
120
155
190
Input Voltage
0
225 260Vac
85
120
155
190
225 260Vac
All parameters are specified at 12V, 4.5A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless noted otherwise.
Rockwell Automation Publication 1606-RM015A-EN-P — March 2014
Bulletin 1606 Switched Mode Power Supplies
9. Functional Diagram
Fig. 9-1 Functional diagram
DC
on
L
N
Input
Rectifier
&
NTC
Inrush
Limiter
Input Fuse
&
Input Filter
PE
Power
Converter
Output OverVoltage
Protection
Output
Filter
Output
Voltage
Regulator
+
+
-
VOUT
10. Front Side and User Elements
Fig. 10-1 Front side
A
C
D
A
Output Terminals
Screw terminals,
Dual terminals for the negative and positive pole. Both poles are
equal
+ Positive output
- Negative (return) output
B
Input Terminals
Screw terminals
L
Phase (Line) input
N Neutral conductor input
PE (Protective Earth) input
B
C
DC-on LED (green)
On, when the voltage on the output terminals is > 9V
D
Output voltage potentiometer
(single turn potentiometer)
Turn to set the output voltage. Factory set: 12.0V
All parameters are specified at 12V, 4.5A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless noted otherwise.
Rockwell Automation Publication 1606-RM015A-EN-P — March 2014
9
Bulletin 1606 Switched Mode Power Supplies
11. Terminals and Wiring
All terminals are easy to access when mounted on the panel. Input and output terminals are separated from each
other (input below, output above) to help in error-free wiring.
Type
Solid wire
Stranded wire
American Wire Gauge
Wire stripping length
Screwdriver
Recommended tightening torque
Input
screw terminals
0.5-6mm2
0.5-4mm2
20-10 AWG
7mm / 0.275inch
3.5mm slotted or
Pozidrive No 2
1Nm, 9lb.in
Output
screw terminals
0.5-6mm2
0.5-4mm2
20-10 AWG
7mm / 0.275inch
3.5mm slotted or
Pozidrive No 2
1Nm, 9lb.in
Instructions:
a) Use appropriate copper cables that are designed for an operating temperature of:
60°C for ambient up to 45°C and 75°C for ambient up to 60°C minimum.
b) Follow national installation codes and installation regulations!
c) Ensure that all strands of a stranded wire enter the terminal connection!
d) Up to two stranded wires with the same cross section are permitted in one connection point (except PE wire).
e) Do not use the unit without PE connection.
f) Screws of unused terminal compartments should be securely tightened.
g) Ferrules are allowed.
12. Lifetime Expectancy and MTBF
These units are extremely reliable and use only the highest quality materials. The number of critical components such
as electrolytic capacitors has been reduced.
Lifetime expectancy *)
MTBF **) SN 29500, IEC 61709
MTBF **) MIL HDBK 217F
AC 100V
34 000h
180 000h *)
95 000h *)
1 327 000h
2 437 000h
1 085 000h
1 464 000h
AC 120V
41 000h
181 000h *)
115 000h *)
1 458 000h
AC 230V
56 000h
128 000h *)
158 000h *)
1 690 000h
2 639 000h
1 126 000h
1 520 000h
3 007 000h
1 067 000h
1 445 000h
at 12V, 4.5A and 40°C
at 12V, 2.25A and 40°C
at 12V, 4.5A and 25°C
at 12V, 4.5A and 40°C
at 12V, 4.5A and 25°C
at 12V, 4.5A and 40°C; Ground Benign GB40
at 12V, 4.5A and 25°C; Ground Benign GB25
The Lifetime expectancy shown in the table indicates the minimum operating hours (service life) and is determined by the lifetime
expectancy of the built-in electrolytic capacitors. Lifetime expectancy is specified in operational hours and is calculated according to the
capacitor’s manufacturer specification. The manufacturer of the electrolytic capacitors only guarantees a maximum life of up to 15 years
(131 400h). Any number exceeding this value is a calculated theoretical lifetime which can be used to compare devices.
**) MTBF stands for Mean Time Between Failure, which 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.
The MTBF figure is a statistical representation of the likelihood of a device to fail. A MTBF figure of e.g. 1 000 000h means that
statistically one unit will fail every 100 hours if 10 000 units are installed in the field. However, it can not be determined if the failed unit
has been running for 50 000h or only for 100h.
*)
10
All parameters are specified at 12V, 4.5A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless noted otherwise.
Rockwell Automation Publication 1606-RM015A-EN-P — March 2014
Bulletin 1606 Switched Mode Power Supplies
13. EMC
The power supply is suitable for applications in industrial environment as well as in residential, commercial and light
industry environment without any restriction. A detailed EMC report is available upon request.
EMC Immunity
Electrostatic discharge
Electromagnetic RF field
Fast transients (Burst)
Surge voltage on input
Generic standards: EN 61000-6-1 and EN 61000-6-2
EN 61000-4-2
Contact discharge
Air discharge
EN 61000-4-3
80MHz-2.7GHz
EN 61000-4-4
Input lines
Output lines
EN 61000-4-5
L
N
N
PE, L
PE
Surge voltage on output
EN 61000-4-5
Conducted disturbance
Mains voltage dips
EN 61000-4-6
EN 61000-4-11
Voltage interruptions
Input voltage swells
Powerful transients
EN 61000-4-11
RA internal
VDE 0160
+
PE, PE
+
0.15-80MHz
0% of 100Vac
40% of 100Vac
70% of 100Vac
0% of 200Vac
40% of 200Vac
70% of 200Vac
standard
over entire load range
8kV
8kV
10V/m
4kV
2kV
2kV
4kV
Criterion A
Criterion A
Criterion A
Criterion A
Criterion A
Criterion A
Criterion A
1kV
2kV
10V
0Vac, 20ms
40Vac, 200ms
70Vac, 500ms
0Vac, 20ms
80Vac, 200ms
140Vac, 500ms
0Vac, 5000ms
300Vac, 500ms
750V, 1.3ms
Criterion A
Criterion A
Criterion A
Criterion A *)
Criterion C
Criterion A
Criterion A
Criterion A
Criterion A
Criterion C
Criterion A
Criterion A
Criteria:
A: Power supply shows normal operation behavior within the defined limits.
B: The power supply operates continuously during and after the test. During the test, minor temporary impairments may occur; they will be
corrected by the power supply itself.
C: Temporary loss of function is possible. Power supply may shut-down and restarts by itself. The power supply will incur no damage
or hazard.
*)
Up to 3A output current criterion A, above 3A output current criterion B.
EMC Emission
Conducted emission
Radiated emission
Harmonic input current
Generic standards: EN 61000-6-3 and EN 61000-6-4
EN 55011, EN 55022, FCC Part 15, CISPR 11, CISPR 22
EN 55011, EN 55022, CISPR 11, CISPR 22
EN 61000-3-2
Class B, input lines
Class B
Not applicable below 75W
input power
Fulfilled
Voltage fluctuations,
EN 61000-3-3
flicker *)
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
device must accept any interference received, including interference that may cause undesirable operation.
*) tested with constant current loads, non pulsing
Switching frequency
Converter frequency
variable, typ. 100kHz, min. 45kHz, max. 160kHz
Input voltage and output
load dependent
All parameters are specified at 12V, 4.5A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless noted otherwise.
Rockwell Automation Publication 1606-RM015A-EN-P — March 2014
11
Bulletin 1606 Switched Mode Power Supplies
14. Environment
Operational temperature *)
Storage temperature
Output de-rating
Humidity **)
Vibration, sinusoidal
Shock
Altitude
-10°C to +70°C (14°F to 158°F)
-40°C to +85°C (-40°F to 185°F)
1.4W/°C
5 to 95% r.H.
2-17.8Hz: ±1.6mm; 17.8-500Hz: 2g
2 hours / axis
15g 6ms, 10g 11ms
3 bumps / direction, 18 bumps in total
0 to 2000m (0 to 6 560ft)
2000 to 6000m (6 560 to 20 000ft)
reduce output power according Fig. 14-1
for storage and transportation
60-70°C (140°F to 158°F)
IEC 60068-2-30
IEC 60068-2-6
IEC 60068-2-27
without any restrictions
reduce output power or ambient temperature
see Fig. 14-2
IEC 62103, EN 50178, overvoltage category II
4W/1000m or 5°C/1000m
> 2000m (6500ft), see Fig. 14-2
III
IEC 62103, EN 50178, altitudes up to 2000m
II
altitudes from 2000m to 6000m
2
IEC 62103, EN 50178, not conductive
The unit does not release any silicone or other LABS-critical substances and is suitable for
use in paint shops.
Altitude de-rating
Over-voltage category
Degree of pollution
LABS compatibility
*) Operational temperature is the same as the ambient temperature and is defined as the air temperature 2cm below the unit.
**) Do not energize in the presence of condensation.
Fig. 14-1 Output power vs. ambient temp.
Allowable
Output Power
60W
60W
50
50
40
40
30
30
20
20
10
10
0
-10
12
Fig. 14-2 Output power vs. altitude
Allowable
Output Power
Ambient Temperature
0
20
40
B
A... Tamb < 60°C
B... Tamb < 50°C
C... Tamb < 40°C
Altitude
0
60 70°C
C
A
0
2000
4000
6000m
All parameters are specified at 12V, 4.5A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless noted otherwise.
Rockwell Automation Publication 1606-RM015A-EN-P — March 2014
Bulletin 1606 Switched Mode Power Supplies
15. Protection Features
Output protection
Output over-voltage protection
Output over-current protection
Degree of protection
Penetration protection
Over-temperature protection
Input transient protection
Internal input fuse
*)
Electronically protected against overload, no-load and short-circuits *)
typ. 18Vdc
In case of an internal power supply fault, a redundant
max. 19Vdc
circuit limits the maximum output voltage. In such a
case, the output shuts down and stays down until the
input voltage is turned off and on again.
electronically limited
see Fig. 5-1
IP 20
EN/IEC 60529
> 2.5mm in diameter
e.g. screws, small parts
not included
MOV
Metal Oxide Varistor
T3.15A H.B.C.
not user replaceable
In case of a protection event, audible noise may occur.
16. Safety Features
Input / output separation *)
Class of protection
Isolation resistance
Touch current (leakage current)
*)
SELV
PELV
I
II (with restrictions)
> 5MOhm
typ. 0.13mA / 0.29mA
typ. 0.19mA / 0.40mA
typ. 0.30mA / 0.63mA
< 0.17mA / 0.38mA
< 0.25mA / 0.53mA
< 0.41mA / 0.85mA
IEC/EN 60950-1
IEC/EN 60204-1, EN 50178, IEC 62103, IEC 60364-4-41
PE (Protective Earth) connection required
for use without PE connection contact RA.
Input to output, 500Vdc
100Vac, 50Hz, TN-,TT-mains / IT-mains
120Vac, 60Hz, TN-,TT-mains / IT-mains
230Vac, 50Hz, TN-,TT-mains / IT-mains
110Vac, 50Hz, TN-,TT-mains / IT-mains
132Vac, 60Hz, TN-,TT-mains / IT-mains
264Vac, 50Hz, TN-,TT-mains / IT-mains
Double or reinforced insulation
All parameters are specified at 12V, 4.5A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless noted otherwise.
Rockwell Automation Publication 1606-RM015A-EN-P — March 2014
13
Bulletin 1606 Switched Mode Power Supplies
17. Dielectric Strength
The output voltage is floating and has no ohmic connection to the ground. Type and factory tests are conducted by
the manufacturer. Field tests may be conducted in the field using the appropriate test equipment which applies the
voltage with a slow ramp (2s up and 2s down). Connect all phase-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 table below.
Fig. 17-1 Dielectric strength
Type test
A
2500Vac
B
4000Vac
C
2000Vac
Input
Factory test
5s
2500Vac
2500Vac
500Vac
L
N
Field test
5s
2000Vac
2000Vac
500Vac
> 4mA
> 4mA
> 1mA
B
Output
A
Earth, PE
14
60s
Cut-off current setting
+
C
-
To fulfill the PELV requirements according to EN 60204-1 § 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 can not be switched off when unnoticed earth
faults occur.
All parameters are specified at 12V, 4.5A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless noted otherwise.
Rockwell Automation Publication 1606-RM015A-EN-P — March 2014
Bulletin 1606 Switched Mode Power Supplies
18. Certifications
EN 60950-2,
EN 61204-3
Complies with CE EMC and CE Low Voltage Directives.
UL 508
LISTED E56639 for use in the U.S.A. (UL 508) and Canada (C22.2
No. 14-95). Industrial Control Equipment.
IND. CONT. EQ.
UL 60950-1
NEC Class 2
NEC
CLASS 2
RECOGNIZED E168663 for use in the U.S.A. (UL 60950-1) and
Canada (C22.2 No. 60950)
Information Technology Equipment, Level 3.
Listed as Limited Power Source (LPS) in the UL 60950-1 UL report.
According to NEC (National Electrical Code) Article 725-41 (4).
Marine
GL (Germanischer Lloyd) classified for marine and offshore
applications. Environmental category: C, EMC2
See below for link to Certificate.
GOST R
GOST R certification is applicable for products for sale and use
within Russia. See below for link to Certificate.
Marine RINA
RINA (Registro Italiano Navale) certified. See below for link to
certificate.
C-TICK
C-tick compliance is for products intended for sale within the
Australian market. See below for link to the C-tick Declarations
of Conformity.
Product certification information (including Certificates and Declarations of Conformity) can be found at www.ab.com/certifications.
All parameters are specified at 12V, 4.5A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless noted otherwise.
Rockwell Automation Publication 1606-RM015A-EN-P — March 2014
15
Bulletin 1606 Switched Mode Power Supplies
19. Physical Dimensions and Weigth
Weight
DIN Rail
Installation Clearances
250g / 0.55lb
Use 35mm DIN rails according to EN 60715 or EN 50022 with a height of 7.5 or 15mm.
The DIN rail height must be added to the unit depth (91mm) to calculate the total required
installation depth.
See section 2.
Fig. 19-1 Front view
16
Fig. 19-2 Side view
All parameters are specified at 12V, 4.5A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless noted otherwise.
Rockwell Automation Publication 1606-RM015A-EN-P — March 2014
Bulletin 1606 Switched Mode Power Supplies
20. Application Notes
20.1. Peak Current Capability
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. The same situation applies when starting a motor or switching-on a capacitive load.
In many cases, the peak current capability also ensures a safe operation of subsequent circuit breakers. Branch circuits
are often protected with circuit breakers or fuses. In case of a short or an overload in a branch circuit, the fuse needs a
certain amount of over-current to trip or to blow.
Assuming the input voltage is turned on before such an event, the built-in large sized output capacitors inside the
power supply can deliver extra current. Discharging this capacitor causes a voltage dip on the output. The following
two examples show typical voltage dips:
Fig. 20-1 Peak loading with 2x the nominal
current for 50ms, typ.
Fig. 20-2 Peak loading with 5x the nominal
current for 5ms, typ.
12V
12V
Output
Voltage
Output
Voltage
7V
22.5A
9A
3.2V
Output
Current
0A
Output
Current
0A
10ms/DIV
1ms/DIV
Peak load 9A (resistive load) for 50ms
Output voltage dips from 12V to 7V.
Peak load 22.5A (resistive load) for 5ms
Output voltage dips from 12V to 3.2V.
20.2. 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- E.M.F. (Electro Magnetic Force).
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 25Vdc. The absorbing energy can be calculated according to the built-in
large sized output capacitor which is specified in section 5.
All parameters are specified at 12V, 4.5A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless noted otherwise.
Rockwell Automation Publication 1606-RM015A-EN-P — March 2014
17
Bulletin 1606 Switched Mode Power Supplies
20.3. Charging Batteries
The power supply can be used to charge 12V lead-acid or maintenance free batteries.
Instructions for charging batteries (float charging):
a)
Ensure that the ambient temperature of the power supply is below 45°C
b)
Set output voltage (measured at no load and at the battery end of the cable) very precisely to the end-of-charge
voltage.
End-of-charge voltage
13.9V
13.75V
13.6V
13.4V
Battery temperature
10°C
20°C
30°C
40°C
c)
Use a 6A circuit breaker (or blocking diode) between the power supply and the battery.
d)
Ensure that the output current of the power supply is below the allowed charging current of the battery.
e)
The return current to the power supply (battery discharge current) is typical 6mA when the power supply is
switched off (except if using a blocking diode).
20.4. External Input Protection
The unit is tested and approved for branch circuits up to 20A. 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 utilized, minimum requirements need to be considered to avoid nuisance tripping of
the circuit breaker. A minimum value of 10A B- or 6A C-Characteristic breaker should be used.
20.5. Parallel Use to Increase Output Power
Unit A
AC
+
1606-XLP60BQ power supplies can be paralleled to increase the output power.
This power supply does not offer the capacity to balance the load current
DC
+
between the power supplies. Usually the power supply with the higher
Unit B
adjusted output voltage draws current until it goes into current limitation. This
Load
AC
causes no harm to this power supply as long as the ambient temperature stays
+
below 45°C. The 1606-XLP60BQ can also be paralleled with other XLP power
supplies with 12V output voltage. The output voltages of all power supplies must be
DC
adjusted to the same value (±100mV).
A fuse or diode on the output of each unit is required only if more than three units are connected in parallel.
If using a fuse or circuit breaker, choose one with approximately 150% of the rated output current of one power supply.
Keep an installation clearance of 15mm (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 mounting orientations other than the standard mounting
orientation (input terminals on the bottom and output terminals on top of the unit). Be aware that leakage current,
EMI, inrush current and harmonics will increase when using multiple power supplies in parallel.
18
All parameters are specified at 12V, 4.5A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless noted otherwise.
Rockwell Automation Publication 1606-RM015A-EN-P — March 2014
Bulletin 1606 Switched Mode Power Supplies
20.6. Daisy Chaining of Outputs
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 25A. If the current is higher, use a separate distribution terminal block.
Fig. 20-3 Daisy chaining of outputs
Fig. 20-4 Using distribution terminals
max 25A!
Output
+ + -
+
Output
-
+ + -
-
-
Load
Output
+ + -
Output
-
+ + -
-
Power
Supply
Power
Supply
Power
Supply
Power
Supply
Input
Input
Input
Input
+
-
Load
Distribution
Terminals
20.7. Inductive and Capacitive Loads
The unit is designed to supply any type of load, including unlimited capacitive and inductive loads.
All parameters are specified at 12V, 4.5A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless noted otherwise.
Rockwell Automation Publication 1606-RM015A-EN-P — March 2014
19
Bulletin 1606 Switched Mode Power Supplies
20.8. Series Operation
Unit A
Power supplies of the exact same type can be connected in series for higher
AC
+
output voltages. It is possible to connect as many units in series as needed,
providing the sum of the output voltage does not exceed 150Vdc. Voltages
DC
with a potential above 60Vdc are no longer SELV and can be dangerous.
+
Such voltages must be installed with a protection against touching. Grounding
Unit B
Load
the output is required when the sum of the output voltage is above 60Vdc.
AC
Avoid return voltage (e.g. from a decelerating motor or battery) which is
+
applied to the output terminals. Keep an installation clearance of 15mm (left /
Earth
right) between two power supplies and avoid installing the power supplies on
DC
top of each other. Do not use power supplies in series in mounting
orientations other than the standard mounting orientation (input terminals on the bottom and output terminals on
top of the unit). Remember that leakage current, EMI, inrush current and harmonics all increase when using multiple
power supplies.
20.9. Operation on Two Phases
Power Supply
L1
AC
240V +10% max.
The power supply can also be used on two phases of a three-phase-system.
A phase-to-phase connection is allowed as long as the supplying voltage is
below 240V+10%. Use a fuse or a circuit breaker to protect the N input. The
N input is not internally protected and is in this case connected to a hot
wire. Appropriate fuses or circuit breakers are specified in section 20.4,
“External Input Protection”.
L3
L
Fuse
internal
fuse
N
PE
DC
L2
20.10. Use Without PE on the Input
From a safety standpoint, the unit is internally designed according to the requirements for Protection Class 1 and 2.
Please contact RA if you do not use the PE terminal. A different marking of the front foil is then required.
Grounding of the input is beneficial for a high EMI immunity: symmetrical spikes or fast transients on the input side
can be conducted directly to earth by the built-in filter capacitors. The magnitude of such spikes or fast transients on
the output side caused by the input is much smaller compared to not connecting this terminal to ground.
Fig. 20-5 Grounded input
Fig. 20-6 Ungrounded input
Surge
Spike
Surge
24V
L
Power Supply
+
L
-
N
X
N
Power Supply
+
X
-
Y
Ground
20
All parameters are specified at 12V, 4.5A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless noted otherwise.
Rockwell Automation Publication 1606-RM015A-EN-P — March 2014
Bulletin 1606 Switched Mode Power Supplies
20.11. Use in a Tightly Sealed Enclosure
When the power supply is installed in a tightly sealed enclosure, the temperature inside the enclosure will be 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; no other heat producing items are inside the box.
Enclosure:
Input:
Rittal Type IP66 Box PK 9510 100, plastic, 130x130x75mm
230Vac
Case A:
Load:
Temperature inside the box:
Temperature outside the box:
Temperature rise:
12V, 4.5A; load is placed outside the box
42.8°C (in the middle of the right side of the power supply with a distance of 1cm)
21.7°C
21.1K
Case B:
Load:
Temperature inside the box:
Temperature outside the box:
Temperature rise:
12V, 3.6A; (=80%) load is placed outside the box
41.1°C (in the middle of the right side of the power supply with a distance of 1cm)
21.9°C
19.2K
All parameters are specified at 12V, 4.5A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless noted otherwise.
Rockwell Automation Publication 1606-RM015A-EN-P — March 2014
21
Bulletin 1606 Switched Mode Power Supplies
20.12. Mounting Orientations
Mounting orientations other than input terminals on the bottom and output on the top 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, two different derating curves for continuous
operation can be found below:
Curve A1
Curve A2
Recommended output current.
Max allowed output current (results in approximately half the lifetime expectancy of A1).
Fig. 20-7
Mounting
Orientation A
(Standard
orientation)
Output Power
OUTPUT
60W
48
36
24
12
0
10
Power
Supply
INPUT
Fig. 20-8
Mounting
Orientation B
(Upside down)
INPUT
60W
48
36
24
12
0
10
Power
Supply
OUTPUT
60W
48
36
24
12
0
10
30
40
50
60°C
A2
A1
Ambient Temperature
20
30
40
50
60°C
A2
A1
Ambient Temperature
20
30
40
50
60°C
Output Power
OUTPUT
Power
Supply
22
20
Output Power
INPUT
60W
48
36
24
12
0
10
A2
A1
Ambient Temperature
20
30
40
50
60°C
INPUT
Power
Supply
Output Power
OUTPUT
Fig. 20-11
Mounting
Orientation E
(Horizontal ccw)
Ambient Temperature
Output Power
Fig. 20-9
Mounting
Orientation C
(Table-top
mounting)
Fig. 20-10
Mounting
Orientation D
(Horizontal cw)
A1
60W
48
36
24
12
0
10
A2
A1
Ambient Temperature
20
30
40
50
60°C
All parameters are specified at 12V, 4.5A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless noted otherwise.
Rockwell Automation Publication 1606-RM015A-EN-P — March 2014
Rockwell Automation Support
Rockwell Automation provides technical information on the Web to assist you in using its products.
At http://www.rockwellautomation.com/support, you can find technical manuals, technical and application
notes, sample code and links to software service packs, and a MySupport feature that you can customize to
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software updates, and to sign up for product notification updates.
For an additional level of technical phone support for installation, configuration, and troubleshooting, we offer
TechConnectSM support programs. For more information, contact your local distributor or Rockwell Automation
representative, or visit http://www.rockwellautomation.com/support/.
Installation Assistance
If you experience a problem within the first 24 hours of installation, review the information that is contained in
this manual. You can contact Customer Support for initial help in getting your product up and running.
United States or Canada
1.440.646.3434
Outside United States or Canada
Use the Worldwide Locator at http://www.rockwellautomation.com/rockwellautomation/support/overview.page, or contact your local
Rockwell Automation representative.
New Product Satisfaction Return
Rockwell Automation tests all of its products to help ensure that they are fully operational when shipped from
the manufacturing facility. However, if your product is not functioning and needs to be returned, follow these
procedures.
United States
Contact your distributor. You must provide a Customer Support case number (call the phone number above to obtain one) to your
distributor to complete the return process.
Outside United States
Please contact your local Rockwell Automation representative for the return procedure.
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Your comments will help us serve your documentation needs better. If you have any suggestions on how to
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Publication 1606-RM015A-EN-P — March 2014
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