Interface type: The pressure pack interface in the structural diagram can be connected to various types of interfaces according to user needs.


Technical parameters and related performance


Switching pressure range: 0.05-5Mpa
Contact capacity: AC220V, 3A
Operating temperature: -15 ℃~+70 ℃
Contact resistance: below 20m Ω
Insulation resistance: ≥ 100M Ω between the terminal and the casing
Electrical strength: able to withstand AC1500V/1Min without flicker or breakdown; After the damp heat test, it should be able to withstand AC11275V/1Min without flickering or breakdown phenomenon
Flame retardant grade: UL94 V-0 grade
Protection level: Complies with IP65 requirements in GB4208-1993
Service life: 100000 cycles
Durable pressure: Apply 10.5Mpa hydraulic pressure for 60 seconds under high pressure (action pressure ≥ 1.0MPa), and 5Mpa hydraulic pressure for 60 seconds under low pressure (action pressure ＜ 1.0MPa). There should be no explosive cracking or leakage.
Airtightness: High pressure can withstand 1.5 times the maximum working pressure for 1 minute, and low pressure can withstand 1.5 MPa pressure for 1 minute without visible leakage.