Military Fiel-Grade Inverter

SynQor’s Military Field-Grade Inverter units are designed for the extreme environmental and demanding electrical conditions of Military/Aerospace applications. SynQor’s MINV incorporates field proven high efficiency designs and rugged packaging technologies. This MINV will accept a DC input voltage while delivering a well-conditioned AC output to the load. It is designed and manufactured in SynQor’s USA facilities to comply with a wide range of military standards. 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.

Helios Power Solutions is Synqor authorized distributor in Australia, New Zealand, Saudi Arabia, Oman, Jordan, UAE, Qatar and Bahrain.

Combine units for Higher Power, Voltage, 3-Phase AC output, and/or Redundancy

MINV Product Features

  • Sealed, weather-proof, shock-proof construction
  • 4000 W (5000 VA) output power
  • Full power operation: -40 °C to +55 °C
  • 28 V nominal DC input
  • 20 V – 33 V input range
  • 18 V – 40 V transient input range
  • Pure sinusoidal AC output voltage (115 Vrms, 60 Hz)
  • Handles 0.0—1.0 power factor loads and non-linear loads
  • Low-power sleep state draws < 500 uA from source
  • Up to 32 units can be combined for higher power, voltage or a 3-Phase AC output
  • Up to 32 units can be combined to form a higher power fault-tolerant, glitch-free system, perhaps with N+M redundancy, by ordering with the “AC Output Electronic Breaker” 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 22.43 ”D x 1.73 “H)
  • Low weight: 32 lbs

Specification Compliance

MINV-4000 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 Elec. Power Characteristics


  • 115 Vrms or 230 Vrms AC output
  • 50 Hz, 60 Hz, or 400 Hz AC output
  • Shipboard version with floating neutral wire
  • Optional Rack Mount Transit Case

Rack Mount Transit Case AC DC Power Supplies DC DC Converters DC AC Inverters Military Applications

  • Optional 6 NEMA Receptacles with Breaker

Specifications Table

DC Input Characteristics
Steady-State Operating Voltage20-33V
Continuous Maximum Input Current240A (full load, 20V)
Transient Operating Voltage18-40V (500ms @18V)
Transient Maximum Input Current275A
AC Output Characteristics
Total Output Power Continuous4000W (5000VA)
AC Output WaveformPure Sinusoidal
Voltage Line-Neutral115 Vrms ± 3%
230 Vrms ± 3%
Frequency60 Hz ± 0.5%
50 Hz ± 0.5%
400 Hz ± 0.5%
Load Power Factor0-1.0 (leading or lagging)
Total Harmonic Distortion2% (3000 W resistive load)
Mechanical Characteristics
Size1U (17.00” x 22.43” x 1.73”)
Weight32 lbs
Case MaterialAluminium
Environmental Characteristics  MIL-STD-810G
Operating Temperature
Full Rated Power-40 °C — +55 °C
Reduced Power per Figure B-40 °C — +70 °C
Storage Temperature-40 °C — +70 °C


You may also like...