WT65 Reflected Wave Trap(RWT)

      The vast majority of the ac frequency conversion governor is IGBT power (insulated gate bipolar transistors) components to output communication frequency, motor need to meet the energy saving or special control technology and production requirements. Inverter as more smooth output of the carrier frequency sine wave need high, the associated transient overvoltage and common-mode voltage (> peak is 1400 V) to bring the negative influence to motor:

      • Damage electromotor winding, power cables
      • Make motor ageing, causing frequent downtime repair