AC-DC Power Supply

3-Phase, 360-528 Vrms L-L

47-65 Hz

160-400 V Regulated Programmable

4000 W Continuous

Input Voltage

Input Frequency

Output Voltages

Output Power

Product Details

SynQor’s Military Field-Grade Programmable Power Supply units are designed for the extreme environmental and demanding electrical conditions of Military/Aerospace applications. SynQor’s MPPS-4000-270 incorporates field proven high efficiency designs and rugged packaging technologies. This MPPS will accept a 3-Phase AC input and change it to a tightly regulated high voltage DC output using a two-stage DC link isolated topology. The output is programmable by the user from 25-400 V. Full output power is available from 160-400 V. The output current limit is also programmable by the user for battery charging applications. The MPPS-4000-270 is designed to comply with a wide range of military standards. Parallel up to 32 units for increased power, and/or N+M redundancy

Operational Features

• Sealed, weather-proof, shock-proof construction
• Two-stage, DC link isolated topology
• Programmable output voltage 25 - 400 V
• Full Power available from 160 - 400 V
• Programmable current limit 0.2 - 25 A
•Tightly regulated, low noise DC output
• 4000 W continuous output power; 15 s transient to 4500 W
• Appropriate for pulsed loads, high capacitance loads, battery
• Full power operation: -40 °C to +55 °C
• 3-Phase 360-528 Vrms L-L Δ input (draws balanced currents)
• 47-65 Hz input frequency range
• Up to 32 units can be combined for higher power , and/or
N+M redundancy
• User I/O and Configuration signal ports
• Battle Mode for over-temperature events
• 1U high rack mount unit (17.00”W x 22.42”D x 1.73”H)

Specification Compliance Features

MPPS-270 units are designed to meet:
• MIL-STD-1399-300B - Interface Std for Shipboard Systems
• MIL-STD-810G - Environmental Engineering Considerations
• MIL-STD-461F - Electromagnetic Interface

Manufacturing Process

• AS9100 and ISO 9001 certified facility
• Full component traceability