Feature: 1. Better Control: Magnetic flux braking and current limiting enable rapid motor start and stop with high efficiency. 2. Secure Working: Quick start speed tracking can identify the direction of motor, ensuring no impact motor start up. 3. Great Accuracy: Comes with a wide speed adjustment and high accuracy in speed stabilizing, the VFD is very useful. 4. Easy Operation: Can connect to external keyboard for easier operation, and the monitor light will show the running. 5. Flexible Using: Allows for application in petrochemical, air compressor, extruding machine, CNC machine tool, etc. Specification: Item Type: Variable Frequency Drive Product Material: Stainless Steel Product Model: CM530H-4T018GB/022PB Input Voltage: 3 phase 380V. Voltage Range: -15%~20% Input Current: 38.5/46.5A Output Current: 37.0/45.0A Adapted Motor: 18KW/22KW 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 Application Scenarios: Mainly used in the industries of fan and water pump, petrochemical industry, air compressor, extruder, CNC machine tool, hoisting machinery, textile machinery, plastic machinery, woodworking machinery, ceramic machinery, stone machinery and other industries. . Package List: 1 x Variable Frequency Drive1 x User Manual Note: 1. It is not suitable to use the inverter outside the allowable working voltage range specified in the user 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 places where lightning is frequent.