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Product Description of Centra household air conditioner pressure controller
When the system pressure is higher or lower than the safety pressure rated, occurrence of disc instantaneous mobile sensors, through the connecting rod to drive switch connector on or off, when the pressure drops to or rated recoveryvalue, disc instant reset switch, automatic reset, or simply to say is when the measured pressure exceeds the rated value, the displacement of the free end of the elastic element, directly or after comparing push switch element, change theswitching element to control the on-off state, the measured pressure to.
Quality Control of the 20PS Centra household air conditioner pressure controller
We will test all the Air Conditioning Pressure Switches before packing. We are sure that all switches that you received can reach the standard.
Packaging & shipping
Packaging -- neutral packaging.
Shipping -- Sample via DHL/ TNT. Mass cargo via sea cargo.
Delivery time --30 days after received the deposit.
Payment -- T/T, L/C
Advantage of Centra household air conditioner pressure controller
1. Original /OEM quality and competitive price
3. Professional work team and quick service
4. Strong and standard package
5. Fast and safe delivery
6. Long export experience in Middle east, Northern Europe, Southeast Asia, North America, Africa, Brazil.
7. Clear details photos what you see is what you get
8. Able to develop & produce according to customer specification with technical drawing
9. Wholesaler and agent of foton spare parts.
We have deal all range of Cummins Diesel engine and Cummins spare parts.
Typical Structure Drawing
Electric Theory Drawing
Product Specifications
Adopting Eng. Thread quick connector (copper flare connection) or brass tube welding fitting structure, flexibly setting, easy to use and no special need for mounting and fixing.
Pl ing or wiring connection designed to customers' choice.
SPST connection, normal open or normal close structure to customers' choice.
Security and reliability by adopting fusion welding stainless steel pressure inductor and full air-tight connection.
Any pressure value within 3~700 PSI (0.02Mpa~4.8Mpa) can be made based on customers' requirement.
Pre-set pressure parameter before delivery allows direct use without resetting on the customers' site.
Company overview
Operating Principle
The series of pressure control are made based on the theory that an inside reversible stainless steel motion diaphragm turns over when inducing certain pressure. The electric contact opens or closes with the leader when the diaphragm moves. The switch resets automatically when induced pressure reduces below rated value.
Application of the air conditioner pressure controller
The series of pressure control is used to the high, low pressure protection of some refrigeration system like residential, commercial, automobile air-conditioner and ice maker etc. It can also be used to hydraulic pressure and steam pressure control system of all kinds of air compressor, equipment or tool and agricultural machine.
Designed Parameter of Centra household air conditioner pressure controller
Working pressure range: 3~700PSI(0.02Mpa~4.8Mpa)
Burst Pressure: 5000PSI
Ambient temperature: -30º C~+80º C
System medium temperature: -50º C~+120º C
Life cycles under the rated electric current:
30, 000 times, 50, 000 times and 100, 000 times optional
Electrical Rating: At 24Vac, normal electric capacity: 125VA
At 120/240Vac, normal electric capacity: 375VA
Dielectric Strength: Between disconnected contacts: AC700V/S
Terminal to outer shell: AC2000V/S
Safety proof pressure: The pressure that the control can endure while not affects the rated motion value.
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