Company Profile
-Johnson Controls-Hitachi Wanbao Compressor (Guangzhou) Co., Ltd., which is located in Guangzhou City, is a joint venture established by Guangzhou Wanbao Group, Johnson Controls-Hitachi Air Conditioning and Taiwan Hitachi-Johnson Control.
-The company has a broad compressor portfolio that are used for commercial and residential air-conditioning, transportation, heat pump, and refrigeration applications.
Hitachi Scroll Compressor
- Characteristics: Asymmetric scroll disk design, stable operation, less gas leakage. The full high-pressure chamber design has good heating effect, low noise and long life.
- Principle: The static scroll disk is fixed, the moving disk is driven by the eccentric shaft and rotates in the plane, the gas is sucked in from the periphery of the static disk, and then discharged after being gradually compressed in the crescent-shaped compression chamber.
- Application: Widely used in household air-conditioners, commercial air-conditioners and some refrigeration equipments with high requirements on noise and stability.
- Common Model:
G401DHV - 64D2
Type:R407C vertical scroll Hitachi compressor
Displacement:64CM³/rev
Cooling capacity:18540W
Frequency range:20HZ - 115HZ
Power:5.77KW
COP:3.20W/W.
Hitachi Screw Compressor
- Characteristics: High precision, high stability, low failure rate, low noise.
- Principle: Through a pair of mutual meshing screw rotor, rotating in the casing, so that the volume between the teeth constantly changing, so as to realize the gas inhalation, compression and discharge.
- Application: Commonly used in industrial fields, such as factory compressed air systems, large refrigeration systems.
- Common Model:
RCU40SC
- Cooling capacity: 126,000kcal/h
- Overall dimensions (L x W x H): 1,667mm x 881mm x 1,482mm
- Net weight: 850kg
- Input power: 28.5kW
- Noise: 58.8dB
Hitachi Rotary Compressor
- Characteristics: Higher efficiency, relatively simple structure, lower price. Principle: the rotor rotates to make the compressor more efficient.
- Principle: Through the rotation of the rotor to make the inner volume of the working chamber becomes smaller, so as to compress the gas.
- Application: Suitable for small horsepower air conditioning, can ensure the use of air conditioning effect in the case of small horsepower.
- Common Model:
DC80PHDG - D1Y2
- Type: DC inverter scroll compressor.
- Refrigerant: R410A.
- Displacement: 80cm³/rev.
- Lubricant/oil volume: FV68H lubricant, 1100ml.
- Protection grade: IPX3.
- Weight: Net weight with oil 39kg.
- Power supply: 380 - 415V, 50/60Hz.
- Motor type: 3-phase DC inverter synchronous motor.
- Number of poles: 6 poles.
- Suction pipe connection inner diameter: Ф22.4mm.
- Exhaust pipe connection inner diameter: Ф16.1mm.
- Jet pipe connector inner diameter: Ф9.7mm.
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