Uninterruptible Power Supplies
SDU AC -A Series, DIN Rail UPS
The SolaHD SDU AC - A Series DIN Rail UPS combines
an industry leading compact design with a wide operation
temperature range, enhanced communication and unique
installation options. The SDU Series provides economical
protection from damaging impulses and power interruptions.
These units include easy to wire screw terminations for
critical devices needing battery back up such as computer
based control systems.
Applications
• Programmable Logic Controllers
• Factory Automation
• Robotics
• Conveying Equipment
• Computer based Control Systems
E179213
E491259
•
Features
• Lightweight, compact industrial design
• Communications port for optional Industrial Ethernet
protocols or discrete communication card
• Wide operation temperature range (0°C to 50°C)
• Cold start capability
• Software and cable included for easy installation
• Simulated sinewave output
• USB communication port
• Remote turn-on and shutdown capabilities
• Two year limited warranty
• Panel/wall mounting brackets (optional)
Certifications and Compliances
UL Recognized Component, UPS Equipment,
UL 60950
E1729213
E137632
CUL/CSA-C22.2
No. 234-M90
- UL
1778 5th Ed., CSA C22.2 No. 107.3
- Suitable for UL 508 at full load output (no derating) and
Ind. Control Equipment Applications Overvoltage Cat III,
Pollution Degree III
•
UL Recognized Component, Hazardous
UL 60950
Locations
E491259
E137632
CUL/CSA-C22.2
No. 234-M90
- ANSI
ISA 12.12.01/CSA 213
- Class I, Division 2, Groups A, B, C, D, T3
• ODVA Compliant
- EtherNet/IP™ SDUENETIPCARD has been tested
and approved for conformance by the ODVA. More
information about EtherNet/IP™ and the ODVA can be
obtained from the following website: www.odva.org.
• RoHS Compliant
Related Products
•
• Portable MCR Power Conditioners
• STV Surge Protective Devices
• SDN DIN Rail Power Supplies
• STFV Plus Active Tracking® Filters
- Low Voltage Directive: EN62040-1
- EMC Directive: EN62040-2
Selection Table
Catalog
Number
Capacity
(VA/W)
SDU 500A
500/300
SDU 850A
850/510
SDU 500A-5
500/300
SDU 850A-5
850/510
Volts, Frequency
In/Out
120 Vac, 50/60 Hz
230 Vac, 50/60 Hz
Typical Back-Up Time (minutes)
At full load/half load.
Input/Output
Connections
4/18
2/10
4/18
2/10
Approx. Ship
Weight - lbs (kg)
10.6 (4.8)
IP20 touch proof, screw
terminals.
Wire range: 10 ~ 18 AWG.
11.5 (5.2)
10.6 (4.8)
11.5 (5.2)
Note: Run times in this table are approximate. They are based upon new, fully charged standard battery modules at a temperature of 25°C (77°F) with
100% resistive UPS loading. Run times listed above can vary by +/-5% due to manufacturing variances of the individual batteries
Visit our website at www.emerson.com or contact Technical Services at (800) 377-4384 with any questions.
© December 2018
65
Uninterruptible Power Supplies
Specifications
Catalog Number
Capacity (VA/Watts)
SDU 500A
SDU 850A
SDU 500A-5
SDU 850A-5
500/300
850/510
500/300
850/510
0.6
Load Power Factor
Dimensions - inches (mm)
4.87 x 11.1 x 4.81 (123.7 x 281.9 x 122.3)
Unit (H x W x D) - in. (mm)
Weight - lbs (kg)
10.6 (4.8)
11.5 (5.2)
10.6 (4.8)
11.5 (5.2)
Input Parameters
120 V (+10%, -20%)
Voltage
230 V (+/- 15%)
50 +/- 5 Hz or 60 Hz +/- 6 Hz (auto sensing)
Frequency
Output AC Parameters
Simulated sinewave
Voltage (Battery Mode)
+/- 5%
50 or 60 Hz +/- 0.3 Hz
Frequency (On Battery)
UPS automatic shutdown if overload exceeds:
105% of nominal at 20 seconds,
120% of nominal at 10 seconds,
130% of nominal at 3 seconds
Overload Protection
UPS shutdown, auto-recovery
Short Circuit
Battery Parameters
Battery Type
Sealed, non-spillable, maintenance-free lead acid batteries
Transfer Time
Typical
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