UPS-1250-x-1U-270 UPS

1250 W

80-265 Vrms 47-65 Hz or 47-800 Hz

150-325 V Adjustable 1250W

12V - 50 V Fixed 500 W and 1250 W

28 Vnom

>10/13.5/16 Min. - 1U

Output Power

AC Input Voltage

Main DC Output

Aux DC Output Options

DC Input Voltage Option

Battery Run Time Options

Product Details

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 ion 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. Options include two low voltage DC outputs, and a DC input rated for military 28 VDC sources.

Specification Compliance Features

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


• Sealed, weather-proof, shock-proof construction
• Hot swappable internal battery pack (lithium ion)
• >10 minute run-time at full power
• 1250 W output power
• Full power operation: -20°C to +55°C
• Universal AC input: 80-265 VAC; 47-65 Hz
• Power factor correction at AC input
• Dual input (AC and optional DC)
• True on-line double conversion
• Cold start with no AC or DC input connections
• User programmable high voltage DC output: 150 - 325 V
• Isolated high voltage DC output
• Up to 32 units can be combined to form a higher power fault-tolerant, glitch-free system, perhaps with N+M redundancy
• User I/O and Configuration signal ports
• 1U high rack mount unit (17.00”W x 21.60”D x 1.73"H)
• Low weight: 32 lbs. (including battery)


• DC input (28 Vnom) for dual source
• UPS-1250-M-1U >16 minutes of run-time and -40°C operation
• UPS-1250-H-1U >13.5 minutes of run-tim
• 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
• N+M redundancy