Description
UPS-1250-270
Military Grade – Adjustable Output DC UPS with Lithium Polymer Battery Backup
SynQor’s Military Field-Grade Uninterruptible Power Supply units are designed for the extreme environmental and demanding electrical conditions of Military/Aerospace applications. SynQor’s UPS incorporates field proven high efficiency designs and rugged packaging technologies.
This UPS will accept a wide range of input voltage and frequency values while delivering a wide range of DC voltages to the load. The use of lithium polymer batteries permits the lowest profile and lowest weight solution in its power class. It is designed to comply with a wide range of military standards.
Two Optional Low Voltage Outputs
Options include two low voltage DC outputs, and a DC input rated for military 28 VDC sources.
Other features
- Cold start with no AC or DC input connections
- DC3 programmable output: 25-325 V
- DC3 full power range: 210-325 V
- DC3 programmable current limit: 0-6 A
- DC3 ideal diode allows OR’ing with external sources
- DC3 ideal diode allows HV battery charging
- Up to 32 units can be combined to form a higher power fault-tolerant, glitch-free system, perhaps with N+M redundancy on DC3
- User I/O and Configuration signal port
Specification Compliance
UPS-1250 units are designed to meet:
- MIL-STD-1399-300B – Interface Std for Shipboard Systems
- MIL-STD-810G – Environmental Engineering Considerations
- MIL-STD-461F – Electromagnetic Interference
- MIL-STD-704F – Aircraft Electrical Power Characteristics
- MIL-STD-1275D – Vehicle Electrical Power Characteristics
Options
- DC input (28 Vnom) for dual source
- UPS-1250-M-1U >16 minutes of run-time and -40°C operation
- UPS-1250-E-2U >24 minutes of run-time
- Wide-range AC input frequency: 47 Hz to 800 Hz
- DC1: Auxiliary isolated DC output (up to 500 W)
- DC2: High power DC output (up to 1250 W) parallelable for higher power
