ABSOPULSE Electronics’ CTP 500-F7 & CTP 500-F7W series inverters convert DC power into three-phase pure sine wave AC power in rugged industrial environments.

The 500VA inverters provide 208Vrms line-to-line 3-phase continuous at 60Hz or 400Hz. Outputs of 380Vrms or 400Vrms line-to-line 3-phase at 50Hz or 60Hz are also possible.  The units operate from 24V, 36V, 48V, 110V or 125Vdc power sources. The use of high frequency PWM technology ensures compact construction, low weight and high efficiency. A specially designed 3-phase controller module also contributes to the reliable operation of the unit.

Key Specifications

• 3-Phase sinusoidal output voltage, 500VA;
• DC-input: 24Vdc, 36Vdc, 48Vdc, 110Vdc or 125Vdc;
• AC-output: 208Vrms (L-L)/3-phase continuous at 60Hz; or 400Hz or
• 380Vrms or 400Vrms (L-L)/3-phase at 50Hz or 60Hz;
• EMI: EN55032 Class A with margins;
• Operating temperature range: 0°C to +50°C for full specification;
• Full electronic protection;
• Typical efficiency at full load: minimum 80%;
• Rugged construction;
• F7 chassis for 48V, 110V, 125Vdc input: 254 x 73 x 350.5 mm (10” x 2.875” x 13.8”) W x H x L;
• F7W chassis for 24Vdc, 36Vdc input: 280 x 73 x 350.5 mm (11” x 2.875” x 13.8”) W x H x L.