This product is equipped with a specialized control system for managing the condenser fan and compressor, offering multiple control modes such as drive control, BAND control, PID control, and outdoor floating control. It optimizes operation based on outdoor temperatures across all four seasons, ensuring energy savings through fast and stable target attainment, enhanced cooling performance, and Up toimized efficiency.
A built-in TEST mode allows for independent fan drive testing during system installation, improving setup accuracy and reliability. Additionally, the integrated RS-485 Modbus communication function enables real-time monitoring of status trend data and facilitates optimized refrigeration and air conditioning system design.

Features:
- Inverter specialized for condenser fan and compressor control
- Multiple control modes: Drive control, BAND control, outdoor floating control, and PID control
- Direct sensor input support for condensation pressure and temperature control
- Advanced PID control technology for enhanced cooling performance and Up toimized efficiency
- Communication-based interlocking operation (optional communication module)
- Optimal drive based on outdoor temperatures throughout all seasons (inverter-based V/F control)

Motor	HP	1/2
	KW	0.75 / 1.5
Output characteristics	Rated capacity(KVA)	1.9 / 3.9
	Rated current(A)	2.5 / 6
	Max frequency	100Hz ±0.2%
	Max voltage(V)	380V 3상 ±10%
Input	Rated voltage(V)	3상 380Vac (±10%)
Power	Rated frequency	50~60Hz
Control	Control protocol	V/F Control
	V/F Pattern	Linear
	Torque booster	Manual torque booster
Operation	Run/Stop Input	Run/Stop SW analog input(no power)
	Frequency control input	Current input(4~20mA), Thermistor, communication, Pressure sensor(4~20mA), condensation temperature
	Alarm output	N.O contact , N.C contact, relay terminal AC250V 1A less
	Drive function	BAND control, PID control, condensation temperature control, high pressure control
Protect Funtion	Trip	Operation error, Overvoltage, Low voltage, Over current, Over temperature, Sensor error
Environment	Working temperature	-10~50℃
	working humidity	Under 90%RH, Non condensation
	Storage temperature	-20~60℃