DIN RAIL MOUNTED INDUSTRIAL DC UPS

“OPTIMIZING UPTIME.”

PROTECT SENSITIVE COMPUTER AND MANUFACTURING

OPERATIONS WITH AN UNINTERRUPTIBLE DC POWER SUPPLY.

The SDU DIN Rail DC UPS is the only choice for the highest level of reliability and efficiency of your operations

.

From the industry leader in power quality solutions comes an uninterruptible power supply that’s designed specifically for critical DC-powered equipment.

The SolaHD SDU DIN Rail DC

UPS keeps computers, manufacturing equipment and other machines running smoothly when the power fails. Data corruption and production losses from interrupted power become a thing of the past.

And because it’s DC, unnecessary AC/DC energy conversion losses are eliminated.

The SDU DIN Rail DC UPS takes industry-leading design to create unique installation options. The SDU delivers safety by being the only

UPS available with an external battery module. Now you can seal the electronics in the panel while maintaining the battery outside of a nonventilated enclosure. It’s a full-featured 24 Vdc uninterruptible power supply with automatic self-test functionality ensuring that the UPS and battery are ready when needed.

SDU DIN RAIL DC UPS

The compact uninterruptible DC power supply that protects sensitive DC equipment from power failure losses.

Features

• Modular, rugged industrial grade design

• All components UL 508

• Microprocessor based controls

• Automatic self-test feature for UPS function and battery

management check

• Power module wide operation temperature range

(-20 to +50°C)

• Flexible batteries back-up expansion capabilities

• Overload protection in normal and battery modes

• User replaceable batteries

• IP-20 rated input and output screw terminals

• No internal fan, no extra cooling required

• LED Status Indicators for easy visual diagnostics

• Universal Dry Contact Relay terminals provide

remote signaling

• Monitoring, diagnostics, and remote shut-off capabilities

• Two year warranty

Versatile applications

The SDU DC UPS protects the increasing number of microprocessor-based technologies common in the industrial environment from voltage fluctuations and power failures on the factory floor. Back up DC power during power disturbances reduces production losses and helps maintain high efficiency levels. A few example applications include:

• Industrial/Machine Control

• Automation Process Control

• Computer-based Control Systems

• Conveying Equipment

• Material Handling

• Packaging Machines aDVantaGes

These units include easy to wire screw terminations for critical devices needing battery back-up. The SDU DC UPS includes an automatic self-test feature that checks the UPS and battery functions. Battery charging occurs automatically when input DC power is applied. When power fails, the DC UPS will switch to battery back-up. If the battery is no longer useful, the UPS will sound an alarm and an LED indicator will illuminate.

Back-up power protection in modern industrial applications depend mainly on AC UPS. AC is converted to DC, and converted back to AC in the AC UPS, then converted back to DC in the protected equipment power supply. By applying the new Sola SDU DIN Rail DC UPS, you avoid the inefficiencies of all these conversions. This design maximizes system up-time flexibility, and optimizes reliability assurance, making the SDU DC UPS the definition of DC power quality.

selection process

There are three individual hardware products when putting an

SDU DC UPS system into operation:

1. 24 Vdc Power Supply (Recommended Sola SDN Series)

2. 24 Vdc SDU DC UPS Power Module

3. 24 Vdc SDU DC UPS Battery Module, or

4. 24 Vdc SDU DC UPS External Battery Module

There are two models of the Power Module:

SDU 10-24, 24 Vdc/10 amp (battery modules are required)

SDU 20-24, 24 Vdc/20 amp (battery modules are required)

There are two models of the Battery Modules :

• DIN Rail Mounted Battery Option: SDU 24-BAT, DIN

Rail/Panel mount for installation in ventilated enclosure.

Up to four battery modules can be connected to the SDU DC UPS.

• External Battery Option: SDU 24-BATEM, Panel mount, alternate

battery module for external installation of non-ventilated enclosures.

One battery module can be connected to the SDU DC UPS.

Back-up times (typical)

SDU 10-24 with SDU 24-BAt

LOaD 20% (2A) 40% (4A) 60% (6A)

1 unit

2 units

3 units

4 units

113

247

396

531

45

114

178

233

30

74

117

148

80% (8A) 100% (10A)

21

48

80

111

14

38

58

81

1 EBP 135

SDU 10-24 with SDU 24-BAtEM

52 28 19 14

SDU 20-24 with SDU24-BAt

LOaD 20% (4A) 40% (8A) 60% (12A) 80% (16A) 100% (20A)

1 unit

2 units

3 units

4 units

46

116

178

237

21

50

80

113

10

28

46

65

06

17

31

43

04

10

20

31

1 EBP 48

SDU 20-24 with SDU 24-BAtEM

17 9 6 4

E61379

IND. CONT. EQ

E137632 I.T.E.

Battery Module Specifications

PARAMEtER

Nominal Voltage

Protection

Charging Current

Enclosure

Dimension in. (mm)

Enclosure type terminal Connector type

Batteries

Accessories

Operating Temperature

Storage temperature

Humidity

Safety Standard For DC

UPS System*

Weight - lbs (kg)

Mounting

SDU 24-BAt SDU 24-BAtEM

24 Vdc

Fuse: 30A

0.5A

4.88 x 8.31 x 4.55

(124 x 211 x 116)

Circuit Breaker: 24V, 25A

0.8A

11.5 x 5.57 x 4.57

(292 x 142 x 116)

IP20 NEMA 1

Polarized Powerpole Connectors

Replaceable Batteries

1 ft polarized battery cable 6 ft polarized battery cable

-20 o to +50 o C

-20 o to +40 o C

95% non-condensing

UL 60950-1/CSA C22.2 No. 60950-1

UL 508/ CSA C22.2 No. 107.1

IEC/EN 60950-1

12 (5.33) 16 (7.11)

Simple snap-on system for DIN Rail TS35/7.5 or

TS35/15 or optional chassis mounting brackets

SDU-PMBRK.

Wall/Chassis Mounting

Selection table

CaTaLOg NuMBER

SDU 10-24

SDU 20-24

SDU 24-BAt

SDU 24-BAtEM sDu 24ExTBC6

SDU 24-DB9

SDU-PMBRK

DEsCRIpTION

240 VA, 24V/10A DIN Rail DC UPS power module, battery module is required

480 VA, 24V/20A DIN Rail DC UPS power module, battery module is required

24V DIN Rail/Panel Mount Battery Module (cable included)

24V External Mount Battery Module (cable included)

Optional 6ft Battery Module Cable to 24 Vdc SDU DC UPS

Optional interface kit to convert relay contacts signals to RS232/DB9 signals

Optional chassis mounting brackets to secure UPS to wall, panel, or enclosure

 Can not use a combination of both models of the battery modules, only one model of the battery module can be connected to the SDU DC UPS.

appROx. shIp WEIghT lbs (kg)

1.65 (0.65)

1.65 (0.65)

12.0 (5.33)

16.0 (7.11)

0.5 (0.22)

1.0 (0.45)

0.5 (0.22)

For a full listing of SolaHD's DIN Rail Power Supply and Power Quality products, visit our website at www.SolaHD.com or consult our full line catalog.

Power Modules Specifications

Nominal Input Voltage

Input Voltage Range

Input Fuse

Nominal Output Voltage

Output Voltage Range

Output Current

Current Limit

Input Protection

Overload protection

Short Circuit type

Charging Current typical Recharge time

(to 90% of full capacity)

Back-up time (full load) 

Protection

Net Weight - lbs (kg)

Dimensions h x W x D (mm)

Battery Low

Overload audible Noise

Power Module

Operating Temperature

Storage temperature

Humidity

Max Elevation shock & Vibration

CE

MtBF spECIFICaTION

Output

Mounting

Connections

Relay Contact terminal Connections

Case

Free Space

CaTaLOg NuMBER

SDU 10-24 SDU 20-24

INpuT

24 Vdc

22.5 - 30 Vdc

DC Fuse 30A

OuTpuT

24 Vdc

22.5 - 30 Vdc

10A

12A

20A

22A pROTECTION

Fuse for overload & short circuit protection

Electrical Circuit Protection

UPS output cut off immediately

BaTTERY MODuLE

Sealed, maintenance-free lead acid batteries

0.5 A

8 Hours for 1 Battery Module

24 Hours for 2 Battery Module

12 Hours for each additional Battery Module

14 Minutes 4 Minutes

UPS Shutdown when battery voltage drops below 22V, to prevent the complete depletion of the battery, short circuit protection by a 30A fuse

PHYSICAL

1.65 (0.75)

4.88 x 3.02 x 4.55 (124 x 81 x 116)

ALARM

Rapid Audible Indicator every 1 second

Continuous Audible Indicator

ENVIRONMENT

<40dBA (1 meter from surface)

-20 o C to +50 o C

-20 o C to +70 o C

0-95% non-condensing

3500 meters (11,483 feet)

According to ISTA 2A

DC UPS SYStEM SAFEtY 

Low Voltage Directive: IEC/EN 60950-1; CB Scheme

EMC Directive: EN62040-2, IEC 61000-4-2, IEC61000-4-3, IEC61000-4-8 gENERaL

> 200,000 Hours

INsTaLLaTION

Outputs are capable of providing high currents for short periods of time for inductive load startup or switching.

Fusing may be required for wire/loads if 2x Nominal O/P current rating cannot be tolerated. Continuous current overload allows for reliable fuse tripping.

Simple snap-on system for DIN Rail TS35/7.5 or TS35/15 or optional chassis mounting brackets SDU-PMBRK

Input & Output: IP20-rated screw terminals, connector size range: 16-12 AWG (0.5-4 mm 2 ) for copper conductors rated 90 o

IP20 screw terminals; connector size range: 24-16 AWG (0.34-4mm 2 )

Fully enclosed metal housing with ventilation grid to keep out small particles

20 mm above and 35 mm below, 20 mm left and right, 10 mm in front

 See Battery Back-up Times on next page.

 DC UPS System includes one power module (SDU 10-24 or SDU 20-24) and one or more battery modules (SDU 24-BAT or SDU 24BATEM) www.solahd.com

SolaHD is our premium line of power-conversion and power quality solutions products under

Appleton Group, a business unit of Emerson

Industrial Automation.

Emerson Industrial Automation brings integrated manufacturing solutions to diverse industries worldwide. Our comprehensive product line, extensive experience, world-class engineering and global presence enable us to implement solutions that give our customers the competitive edge.

For over 150 years, our electrical product brands have been providing a rich tradition of long-term, practical, high quality solutions with applications ranging from the construction and safe operation of petrochemical and process plants to providing quality power that precisely controls automotive robotic production.

Engineers, distributors, contractors, electricians and site maintenance professionals around the world trust Emerson Industrial Automation brands to make electrical installations safer, more productive and more reliable.

Appleton Group is organized into three focused businesses that provide distributors and end-users expert knowledge and excellent service.

Electrical Construction Materials

This group is made up of the Appleton, Nutsteel and O-Z/Gedney brands. They manufacture a broad range of electrical products including conduit and cable fittings, plugs and receptacles, enclosures and controls, conduit bodies and industrial and hazardous lighting. Whether the application is hazardous location, industrial or commercial, the electrical construction materials group has the products to meet your needs.

Power Quality Solutions

The SolaHD brand offers the broadest power quality line, including uninterruptible power supplies, power conditioners, voltage regulators, shielded transformers, surge protection devices and power supplies.

Heating Cable Systems

This group is made up of the EasyHeat and Nelson brands. They offer a broad range of electrical heating cable products for residential, commercial and industrial applications.

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+ 52.55.5809.5049

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United States

+ 1.800.621.1506

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9377 W. Higgins Road

Rosemont, IL 60018

1.800.377.4384

solahd.com

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