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Dual Pressure switch for Car air condition system
PRESSURE SWITCH
This pressure switch could protect the compressor overload caused by abnormal pressure of refrigerant which operate both in high / low pressure, it can be fixed between compressor and expansion valves with light weight and excellent corrosion resistance by using alimunum material, dual switch type operating both in high and low pressure, the hydrostatic method based on decompression type(high pressure)
General Specifications:
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Technical Parameter |
Application |
Car Air conditioner System |
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Function |
Protect compressor overload due to the abnormal high - low pressure, instal between compressor and expansion valves |
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Feature |
Light-weight and excellent corrosion resistance by adopting aluminum as material, Dual switch type operating both in high & low pressure, Hydrostatic method based on decompression type(high pressure) |
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Product Specification:
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Model Name |
Used refrigerant |
Operating Pressure(kgf/cm²) |
Leak Pressure (kgf/cm²) |
Withstand Pressure (kgf/cm²) |
S/W Rating |
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Low pressure |
High Pressure |
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Off |
Diff |
Off |
Diff |
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SDP-07 |
R-134a |
2 |
0.25 |
32 |
6 |
36 |
54 |
DC12V/3.5A, DC24V/1.7A |
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DP-07 |
R-12 |
2.1 |
2.1 |
21 |
27 |
30 |
45 |
DC12V/5A, DC24V/2.5A |
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DP-07H |
R-134a |
2.1 |
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