Three phase DC/AC converter 24/3x140 V – 500 VA

Details: Three phase DC/AC converter 24/3x140 V – 500 VA

Electronic DC/AC converter EK DAS 24-0.5-15/3F is intended for the power supply of three phase motor-ventilator with lower voltage and frequency in electromotor train with energy from accumulator battery. DC/AC converter on his exit generates alternating three phase voltage 3x140V and frequncy 15 Hz, galvanic separeted from accumulator, sinus vawe form with distortion factor smaller than 5%. Input voltage of converter is DC voltage of accumulator battery,with right charger and rated voltage of 24V.

Input voltage: 16,8 – 31,2 V, DC
Output voltage: 3x140/80 V, ± 3 %
Frequency of output voltage: 15 Hz, ± 0,5 %
Waveform: Sinus
Distortion factor of output voltage < 5 %
Rated output power: 500 VA
Overload in duration of 30ms: 1000 VA
Short circuit protection on exit: Electronic limit
Undervoltage protection on exit: 60 V - 65 V
Overvoltage protection on exit: 90 - 95 V
Undervoltage protection on entrance: 16 V – 16,5 V
Temperature protection: 75 oC na hladnjaku
Working temperature of environment: -25 oC do + 45 oC
Insulating resistance toward casing: > 10 M
Noise on 1 meter: < 50 dB
Degree of mechanical protection IP40
Width: 330 mm
Height: 420 mm
Depth: 246 mm
Mass: 34 kg
Meets standards EN 50155