Three-phase rackmount power inverters for military and industrial uses introduced by Nova

BERGENFIELD, N.J. – Power electronics specialist Nova Electric in Bergenfield, N.J., is introducing the NGLRK series of three-phase high-power pure sine wave rackmount inverters for industrial and military applications where DC voltage must convert to 50, 60, or 400 Hz.

Jun 27th, 2017
By Mil & Aero staff
By Mil & Aero staff

BERGENFIELD, N.J. – Power electronics specialist Nova Electric in Bergenfield, N.J., is introducing the NGLRK series of three-phase high-power pure sine wave rackmountinverters for industrial and military applications where DC voltage must convert to 50, 60, or 400 Hz.

These inverters can deliver as much power as 7.2 kilowatts at 9 kilovolt amperes. Standard outputs are 115/200 or 220/380 volts and frequencies of 50, 60, or 400 Hz. The models accept 24, 36, 48, 72, 120, or 270 volts DC. The rackmount model configurations include 1U, 2U, 3U, and 5U.

These inverters are used for running electronic loads such as computers, monitors, printers, telecom radios from 24-to-270 volts DC derived from batteries, and field generators. They also are for hand tools and motors.

This rackmount inverter series supports shipboard, military shelters, tactical systems, mobile systems, ground support, and communications applications. These models can be ruggedized for military-grade shock, vibration, temperature, and humidity.

This series is suitable for harsh environments and optionally can be customized for unique sizes and shapes. The output is 4 wire WYE with three-phases and a neutral line. It can work with unbalanced 3Ø loads.

Related: Military seeks to balance energy, weight, and safety in battery technologies

The series has an output total harmonic distortion of 5 percent maximum, but typically 2 percent. This unit can supply high peak current to loads with high inrush current at turn-on. The unit features OV, OT, and OL protection.

The series contains EMI filtering but for MIL-STD-461 compliance, and an external filter will be needed and is available optionally. The unit construction can be ruggedized optionally to meet the requirements of MIL-STD-810 for ground vehicle, below deck shipboard, or inhabited airplane.

The size of the models include 1U, 2U, 3U, and 5U with corresponding weight range from 26 to 60 pounds. Cooling is by internal fans with washable air filter.

For more information contact Nova Electric online at https://novaelectric.com.

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