Scope of application and performance characteristics: Hitachi compressor G603DH-90D2 is suitable for air conditioning, heat pumps, and industrial, agricultural, and commercial refrigeration systems.
Its characteristics include:
Smooth operation: Whether using refrigerant R22 or new chlorine free refrigerants R134a, R404A, R507A, and R407C, they can operate smoothly and reliably.
Safety protection: A safety relief valve is installed between the high and low pressure chambers, and a PTC temperature sensor is directly inserted into the exhaust chamber of the cylinder block. The motor protection adopts the PTC motor protector from KRIWAN company in Germany, which is equipped with a delay circuit to control the compressor to stop for 5 minutes before starting, effectively protecting the compressor.
Efficient Energy Efficiency Ratio: Energy regulation devices can be installed to achieve high energy efficiency ratios at both partial and full loads.
Long lifespan: Hitachi air conditioning compressors have stable performance and a long service life
