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Light weight Pressure switch for Car air condition system
PRESSURE SWITCH
1. This pressure switch is applied for car air conditioner system by protecting the compressor overload caused by abnormal low / high pressure of refrigerant which fixed between compressor and expansion valves.
2. It's light weight and excellent corrosion resistance by adopting alimunum as material, dual switch type operating both in high and low pressure, the hydrostatic method based on decompression type(high pressure)
General Specifications:
| Technical Parameter | Application | Car Air conditioner System |
| Function | Protect compressor overload due to the abnormal high - low pressure, instal between compressor and expansion valves | |
| 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 | |||
| Low pressure | High Pressure | |||||||
| 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 |
| DP-07 | R-12 | 2.1 | 2.1 | 21 | 27 | 30 | 45 | DC12V/5A, DC24V/2.5A |
| DP-07H | R-134a | 2.1 |
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