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Shanghai Junle Refregeration Control Co.Ltd.
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H20ps series pressure switch.
| Payment Terms: | T/T |
| Place of Origin: | Shanghai, China (Mainland) |
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Product Detail
Pressure controller is mainly used in the refrigeration system as a kind of control device to protect the system from too higher or lower pressure.
Certificates:
UL,VDE,CE,CQC PED
Technical parameters
| NO | ITEM | Technical Parameters | |
| Low pressure controller | High pressure controller | ||
| 1 | Contact Electrical Rating | AC250V,6A;AC125V,10A;DC28V,10A; | |
| 2 | Actuation Pressure (P) | 0.02 MPa＜P≤1MPa | 1MPa＜P≤5MPa |
| 3 | Max. Operation Pressure | 2MPa | 1.2 times of P |
| 4 | Proof Pressure | 2.5MPa | 1.5 times of P |
| 5 | Burst Pressure | 34.5MPa,1min,no breakdown or no leakage | |
| 6 | Ambient Temperature | -40℃ ～ +65℃ | -40℃ ～+100℃ |
| 7 | Fluid Temperature | -54℃ ～ +85℃ | -54℃ ～+135℃ |
| 8 | Contact Resistance | Less than 20mΩ( except the lead wire) | |
| 9 | Insulated Resistance | No less than 100MW (terminal to case),no less than 10MW (after heat and humidity test) | |
| 10 | Dielectric Strength | AC1500V, 1min; AC1275V, 1min after heat and humidity test | |
| 11 | Salt spray test | All electrical performance meet the requirements after 96h; No severe corrosion of metal parts after 1000h< | |
| 12 | Endurance | Automatic Reset: 100,000 cycles;Manual Reset: 10,000 cycles | |
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Company Info
Shanghai Junle Refregeration Control Co.Ltd. [China (Mainland)]
Business Type:Manufacturer
City: Shanghai
Province/State: Shanghai
Country/Region: China (Mainland)
