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HVAC SYSTEM-AC COMPRESSOR
155
2.0
TECHNICAL SPECIFICATIONS
:-
A: Compressor can be used under below conditions and ranges stated below
Refrigerant
HFC – 134a
Compressor oil
ATMOS GU10 (110±10 ml.)
Direction of rotation
Clockwise / when looked from clutch side
Regular rotation [r/min]
700 ~ 7200
Maximum rotation allowed [r/min]
8200 (Please add high-speed-cut control.)
Comp. Ambient temp. ºC at every usage
range.
Below 100 ºC
Applied voltage to clutch [V]
10 ~ 15V If it becomes lower than 10V, clutch will not
engage.
Relief Valve Specifications
Opening Pressure Range 3.50 ~ 4.14 MPA Minimum
Reseal Pressure 3.00MPa
Explanation of Relief Valve
High pressure refrigerant gas and lubricant discharges from
relief valve, when abnormal pressure occurred
Rated Voltage
DC12V
Power Consumption
25.7W at 20ºC Saturation
Current Saturation Value
2.14A
To Prevent Damage of Bearing for rotors
Recommendation for Belt Tension : 600 ± 100 Nm
Anti slugging valve (Rear plate)
This compressor has anti slugging valve to prevent the
abnormal pressure of refrigerant by liquid compression.
B:
OILS AND LUBRICANTS SPECIFICATION
Specification
Details
Refrigerant
R-134a
Refrigerant
charge
quantity
380 ± 20 gms
Compressor Lubrication
oil used
ATOMOS GU10
Compressor oil (total
quantity)
110 ± 10 ml (in the
system)