SynQor, a leading supplier of power conversion solutions to the military, industrial, rail transportation, commercial avionics, medical, and telecom/datacom markets, has introduced the military field-grade inverter, MINV-4000-270, that is designed for the extreme environmental and demanding electrical conditions of military and aerospace applications.
SynQor’s MINV incorporates field-proven high-efficiency designs and rugged packaging technologies. The MINV will accept a 270 Vdc source as defined by MIL-STD-704 and change it to a well-conditioned Single-Phase AC output using a two-stage DC link isolated topology. It is designed to comply with a wide range of military standards in addition to MIL-STD-704. Options include a selection of output voltage amplitudes, frequencies and an electronic breaker on the AC output to permit fault-tolerant parallel operation for higher power and/or N+M redundant systems.
Key features
- Sealed, weather-proof, shock-proof construction
- Two-stage, DC link isolated topology
- 4000 W (5000 VA) output power; 10 s transient to 5250 W (6500 VA)
- Full power operation: -40 °C to +55 °C
- 160 - 330 Vdc Input voltage as defined by MIL-STD-704
- Reverse Polarity Protected to -650 Vdc
- Pure sinusoidal AC output voltage
- Handles 0.0 - 1.0 power factor loads and non-linear loads
- Up to 32 units can be combined for higher power, higher voltage, or a 3-phase AC output
- Capable of N+M redundancy with optional “AC Output Electronic Breaker” (R option) and the appropriate configuration cable
- 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)
- Low weight: 33 lbs.
Specification compliance
- MINV 270 units are designed to meet:
- MIL-STD-704 - Aircraft Electric Power Characteristics
- MIL-STD-810G - Environmental Engineering Considerations
- MIL-STD-461F - Electromagnetic Interface
In-Line Manufacturing Process
- AS9100 and ISO 9001 certified facility
- Full component traceability
Options
- 115 Vrms or 230 Vrms AC output
- 50 Hz, 60 Hz, or 400 Hz AC output (software selectable)
- Shipboard version with floating output neutral wire
- N+1 Redundancy
