Features: 1. Low noise: carrier frequency 1.0KHz-16.0KHz continuously adjustable to minimize motor noise 2. Automatic voltage regulation: dynamic voltage regulation, static voltage regulation, and non-voltage regulation can be selected according to requirements. 3. Low frequency and high the moment of force: the starting the moment of force is twice the rated the moment of force within 50HZ and the constant the moment of force output 4. Multi-segment operation: 16-segment programmable multi-speed control 5. Simple PLC operation: can set up to 16 speeds. Automatic running time can be set for each segment. 6. RS485 communication: multiple communication protocols are optional with linkage synchronization control function 7. Output frequency range: wide range, low frequency mode, 0-300Hz; high frequency mode: 0-3000Hz 8. PID control: widely used in constant pressure water supply, wind pressure constant pressure control, etc. 9. Built-in brake unit: built-in brake unit 10. Applied to motors, mixers, ball mills, pumps, cranes, conveyors, air compressors, fans, CNC machine tools Specification: Condition: 100% Brand New Model: SKI600-015G/018P-4 Voltage: Three-phase 380V Stable Current: 32A Protection: Overload Protection, Overheat Protection, Overvoltage Protection, Overcurrent Protection, Undervoltage Protection, Phase Loss Protection, Ground Protection, Short Circuit Protection, Stall Protection Application Range: construction site, factory, water supply plant, hotel community, bathing place, central air conditioning water system, paper machine factory, shopping mall escalator, farm, sewage treatment plant, fire hospital transportation, machine tool equipment, automation equipment, etc. Advantage: Soft Start Soft Stop, Energy Saving, Protection Motor, Stepless Speed Regulation Weight: Approx. 7850g / 276.9oz Size: Approx. 320 * 218 * 215mm / 12.6 * 8.6 * 8.5in Package List: 1 * Frequency Converter Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. .