... CQC Attestation 3)The Most Comparative Price 4)Different type for Select Frequency Inverter,AC Drive Inverter,Power Inverter,Motor Inverter ... Passage Mode: Operator Panel , Terminal Control, Long-distance communication control.4 Frequency setting the signal :number keyboard , Analog setting ( current , ... torque: 0.5 HZ/150%61.0K10.0KHz Carrier frequency range:1.0K~10KHz7 DC Current Braking : Start and ...