In Stock

NGLRK Series Pure Sine Wave Lightweight Three-Phase Output DC-AC Inverters

RRP

  • Crystal Controlled Frequency
  • Compact and light weight, yet rugged and
    vehicle rated.
  • 80-88% efficient.
  • Tightly regulated output voltage and freq.
  • Able to supply inrush current.
  • Factory set to 50 Hz, 60 Hz or 400 Hz output.
  • Capable of driving highly reactive loads
  • Capable of driving highly capacitive loads
    such as non PFC switching power supplies.
  • Very low harmonic distortion, THD<3%.
  • Suitable for vehicle mounting.
  • Fan cooled with air filter.

Description

The NGLRK inverters are intended for industrial and military applications where DC voltage needs to be converted to 50 Hz, 60 Hz or 400 Hz, 3Ø. These inverters are used for running electronic loads such as computers, monitors, printers, telecom systems and radios from 24-270 VDC derived from batteries and field generators. They can also be used for hand tools & motors. These units can be further ruggedized for military grade shock, vibration, temperature and humidity. Utilizing field proven technology, this series of rugged pure sinewave DC-AC Inverters is suitable for harsh environments and can be optionally customized for unique sizes and shapes. The output is 4 wire WYE with 3 phases and a neutral line, and these units can work with totally unbalanced 3Ø loads.

  • Military Shelters
  • Ground Support
  • Mobile Systems
  • Tactical Systems
  • Ship Applications
  • Communications

Specifications

ELECTRICAL
  • Input Voltage (select): See Table
  • Output Voltage (select): See Table
  • Output Frequency: 50 Hz, 60 Hz or 400 Hz
  • Overload: 125% for 5 minutes
  • Output Waveform Sinewave: <3% THD
  • Output Regulation: ± 2.5%
  • MTBF: over 100,000 hours per field data
  • MTTR: 30 minutes
  • EMI: per MIL-STD-461E or F (Note 1)
ENVIRONMENTAL
  • Operating Temperature: -20°C to +50°C
  • Storage Temperature: -40°C to + 85°C
  • Shock: 20g / 11 mS per MIL-STD-810
  • Vibration: per MIL-STD-810 for Airborne or
    Surface Vehicle and MIL-STD-167 Shipboard
  • Humidity: per MIL-STD-810 to 95% non condensing
PROTECTIVE FEATURES
  • Overload
  • Overvoltage
  • Overtemperature

OPTIONS