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Description of Products

The YH series is GMCC's large-displacement rotary compressor designed for heat pump water heaters, commercial air conditioners and industrial refrigeration applications. The series supports R22 refrigerant and adopts three-phase power supply (AC380V/50Hz), which is suitable for scenarios with medium to high cooling capacity demand, such as heat pump heating, commercial refrigeration and freezing.

Features of Products

(1) High-efficiency cooling/heating performance
Large cooling output: For example, the YH480X3CS-4MUC1 model has a nominal cooling capacity of 8,350W and an input power of 2,690W, which is suitable for 10kW class heat pump systems.
High energy efficiency ratio (COP): optimised motor and fluid design to improve operating efficiency and reduce energy consumption.
Low-temperature heating capacity: Some models (e.g. YH441X3CS-4MUC) are specially designed for heat pump water heaters, with a heating capacity of up to 10,005W, suitable for cold regions.

(2) High reliability and durability
Reinforced structural design: Adopting high-strength materials and precision manufacturing process to ensure long-term stable operation.
Wide temperature zone adaptability: It can operate stably in low temperature environment, and some models support -20℃ working condition, which is suitable for northern heating market.
Counter-gravity oil return technology (some models): Optimising the lubrication system, reduces wear and prolongs service life.

(3) Adaptation for industrial-grade applications
Three-phase power supply support: Suitable for industrial and commercial equipment, such as heat pump water heaters, refrigeration and freezing systems.
Large displacement design: Meeting high cooling capacity demand, suitable for commercial air conditioning, cold storage and other scenarios.

(4) Silent and low vibration
Optimised motor design: Reducing electromagnetic noise and improves smooth operation.
Vibration and noise reduction technology: Reducing mechanical vibration through structural optimisation, suitable for noise-sensitive environments.

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