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A,, Scope
Air conditioner type:cooling & heating room air conditioners
Refrigerant: R22
Phase /Rated Voltage/Frequency: 1φ 220-240V~ 50Hz
Ambient temp. range: -5°C~43°C
Evaporating temp. range: -5°C~15°C
Evaporating temp. range: 45°C~65°C
B, Rated performance parameter of compressor (at rated working conditions)
Rated capacity : 5700W(19450BTU)
Input power: 1900W
Running current: 8.7A
EER: 3.0W/W
C,Rated working conditions
Evaporating temp.: 7.2°C
Suction gas temp.: 35.0°C
Condensing temp.: 54.4°C
Super-cooling temp.: 46.1°C
Ambient temp. : 35.0°C
D,Compressor date
Compressor type:Hermetic rotary refrigerant compressor
Displacement:: 33.6cm3
Oil brand : SUNISO 4GDID or ATMOS NM56EP
Oil charge: 530ml
Net weight:18.3Kg include oil
Surface status: black color paint
Suction tube (I.D) :φ12.8 mm
Discharge tube (I.D):φ9.7 mm
E,Motor date
Motor type: permanent split capacitor
Pole:2
Rated output power:1600W
Locked current :37A
Maining winding:2.9±5%Ω(20ºC)
starting winding:1.3±5%Ω(20ºC)
Insulation grade : class B
F,Electrical component
1,Internal overload protector:UP3-67
2,Running capacitor (out of supply)
50μF/450V•AC
G, Specific performances
1,Noise:69dB(A) max
2,Vibration:30 m/s2 max
3,motor winding temp.:130°C max
4,Leakage testing pressure
Higher pressure side: 2.9Mpa
Lower pressure side: 1.4Mpa
5,Mechanical strength pressure:
Higher pressure side: 10.5Mpa
Lower pressure side: 2.0Mpa
6,Insulation resistance(Filled with nitrogen gas): ≥20MΩ
7,Electric strength:AC 1500V 1min. (1800V 1sec)
8,Residual moisture:200mg max
9,Residual impurity:80mg max
H,Operating conditions
1. Start-up voltage:187V~264V
Running voltage:198V~264V
2,The period of the turning down and restarting the compressor should be more than 3 minutes.
3,When the compressor has been installed into the refrigerating system, it should be perpendicular to the leveling floor with max inclination no more than 5°.
4,The residual moisture in the refrigerating system (not include compressor) should not exceed 60ppm, the residual impurity in the refrigerating system (not include compressor) should not exceed 20mg.
5,The filling amount of refrigerant should not exceed 1900g.
6,When the terminal cover is installed, the nut screw moment is 1~1.5N•m.
7,The pipe and hermetic pens attached to the compressor should not be bent..
8,The compressor should never be operated while under vacuum; otherwise, internal arcing can cause damaging parts.
9,The compressor should not be operated to form a vacuum and to adsorb air.
10,The compressor should not be left opend in the atmosphere for more than 15minutes.
11,The electric pulse should not be applied to the hermetic terminals when the compressor is under vacuum.
12,The compressor should be kept in the clean place with low-moisture.
13,The compressor must not be applied for transportation equipment, such as automobiles, trains, ships, and others.
14,The compressor should not be splashed with water intentionally.
15,Refrigerant should be charged from the end of condenser of refrigerating
systems. Never charge refrigerant to the compressor directly.
16,Temperatures within systems during stable compressor operation should not be less than -35°C to prevent wax precipitation from the oil.
17,The lead wires should be connected to hermetic terminals without being touched on the surface of the compressor.
Compressor for air conditioner