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Sanyou has been deeply engaged in relay industry for 13 years.

Product overview

● 55A contact switching capability
● Most suitable for solar photovoltaic power inverter, UPs.
● Contact clearance 2.0mm or 2.3mm(lEC62109-2-2011and VDE0126) .
● Environmental protection products (RoHS compliant).

Product advantages

Detailed parameters

Characteristic Date

Contact arrangement Silver alloy
Contact resistance 100mΩ Max.
Operate time 20msecMax.
Release time 10msecMax.
Insulation resistance 1000MΩ Min.(DC500V)
Dielectric strength
Between open contacts:  2,500VAC,50/60Hz1min.
Between coil and contact:  4,500VAc,50/60Hz 1min.
Impulse withstand voltage Between coil and contact:  10KV(1.2/50 µS)
Vibration resistance
10~55Hz,1.5 mmDA
10~55Hz,1.5 mmDA
Shock resistance
100G Min
10G Min.
Mechanical endurance(9000ops/h)
100,000cycles(atroom temperature)
Electrical endurance(360ops/h)
50Kcycles (20A making,55A carrying,20A breaking at 250VAC,resistive,85℃)
Ambient temperature
-40°C~+85°c(no condensation)
Unit weight
Approx 20g

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