G1 93-180KW / 380V Frequenzumrichter speziell für bl

G1 93-180KW/380V frequency inverter special for blowers and pumps Technical features: 1.IPM,IGBT module,high reliability.2.output frequency: 0-2000HZ. 4.carrier frequency 15kHz, guarantee low noise. 5. conformal coating,fully-sealed structure,suitable for all kinds of severe environment. 6.built-in PID function, receive multiple kinds of given value and feedback signal. 7.built-in simple PLC,counter and timing function,easily realize 1 drives 4. 8.auto voltage regulation and auto energy-saving functions make the motor always in the best status and more efficient. 9.empty-load detection warning or stop,to avoid burning out and damaging fans or pumps. 10.S-shape acceleration and deceleration curve,effeciently prolong the lifetime of equipment and prevent water hammer effect. 11.various control modes, perfect protective functions.Applications:1.draught blowers, circulating water pumps, make-up water pumps.2. cooling water pump of central air conditioning system, cryogenic pump,fan and fire pumps3. water plant, wastewater treatment plant, residential area water facilities, music fountain