Design Engineering

Rugged three-phase inverter delivers 1.5 kVA


General DPN

DPN WEB EXCLUSIVE: Absopulse Electronics' CTP1500-R series DC-AC inverter delivers 1500 VA three-phase sinusoidal voltage at 50, 60 or 400 Hz.

It is ruggedized and conformal coated to ensure immunity to shock,
vibration and humidity, and is suitable for industrial, utility,
telecom and marine environments, as well as for aviation ground support
equipment, fuel cell, solar cell and wind power conversion systems.
This solid state inverter incorporates microprocessor controlled high
frequency PWM technology to synthesize sinusoidal outputs of 208, 380
or 415 Vrms (phase-to-phase) from 24, 28, 48, 12V or 250 Vdc inputs.
The series is filtered to meet the requirements for EN55022 Class B
(typically) in versions where the input current is less than 70 A. It
is rated for operation over 0&#176 to 50&#176C, with an optional -40&#176 to 65&#176C
temperature range available.


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