Item Type: Variable Frequency Drive Product Material: ABS Heat Dissipation Material: Aluminium Alloy Product model: CM530H-4TR75GB/1R5PB Input Voltage: 3 phase 380V. Voltage Range: -15%~20% Input Current: 3.4A/3.1A Output Current: 2.1A/3.8A Adapted Motor: 0.75KW/1.5KW Control Mode: Open loop vector control (SVC), V/F control. Speed Adjustment Range: 1:200 (open loop vector control). Maximum Frequency: Vector Control: 0~600HZ, VF Control: 0~1200HZ Carrier Frequency: 1k~15kHZ Usage Scenarios: Mainly used in industries such as fans and pumps, petrochemicals, air compressors, extruding machines, CNC machine tools, hoisting machines, textile machines, plastic machines, woodworking machines, ceramic machines, stone machines and other industries. Package List 1 x Variable Frequency Drive 1. It is not suitable to use the inverter outside the allowable working voltage range specified in the manual, which may easily cause damage to the internal components of the inverter. If necessary, please use the corresponding step up or buck device to transform the power supply and input it to the inverter. 2. Do not change the 3 phase inverter in the CM series to 2 phase use, otherwise it will cause a malfunction or damage the inverter. 3. Although this series of inverters are equipped with lightning over current protection devices, which have a certain self protection ability against induced lightning, users should also install lightning protection devices on the front of the inverter for lightning prone areas. 1Better Control: Magnetic flux braking and current limiting enable rapid motor start and stop with high efficiency. 2Secure Working: Quick speed tracking start can identify the direction of motor, ensuring no impact motor start up. 3Great Accuracy: Comes with a wide speed adjustment and high accuracy in speed stabilizing, the VFD is very useful. 4Easy Operation: Can connect to external keyboard for easier operation, and the monitor light will show the running. 5Flexible Using: Allows for application in petrochemical, air compressor, extruding machine, CNC machine tool, etc.