Digital frequency inverter INB23-SB

built-inintegratedfan

Modular Type, Power 3P 380VAC,Rated Capacity 4KW Inverter for DC/AC compressor control On/Off operation, frequency control, input current input BAND control, PID control, high pressure, condenser temperature overheating Alarm Output – Operation error, over voltage, under voltage, over current, overheating, sensor failure 380V 3P Inverter Integrated Controller Inverter Integrated Controller 380V 3P Inverter, 1P Fan SSR Integrated Controller 380V 3P Inverter, 1P Fan SSR Integrated refrigeration and freezing controller 380V 3P Inverter Integrated refrigeration and freezing controller condesing unit 1. Integrated Chiller Control Functions - Provides comprehensive chiller control within a single device, eliminating the need for additional configuration. - Built-in control functions include EEV control, compressor control, outdoor fan control, oil circulation pump control, liquid injection control, hot gas control, heater control, oil, temperature control, and pressure equalization control. 2. Precision Control - Achieves precise oil temperature regulation with 0.1°C accuracy. - Integrated control of EEV, outdoor fan, and compressor ensures stable and accurate operation. 3. Enhanced Protection Features - Provides enhanced high pressure, low pressure, low compression ratio, oil temperature, discharge temperature, compressor overcurrent, inverter overvoltage, inverter temperaure protection. 4. Built-in Sensorless Inverter for Compressor - Implements latest sensorless technology for stable operation even at low speeds. - Optimized current control ensures high energy efficiency.