+862168756810/90
sales.metering@oswell.com.cn
Current Transformer
Current position: Home > Watt-Hour Meter Parts > Latching Relay
SH619 120A
1. Contact Form:1A,1B
2. Contact Material:AgSnO2
3. Max switching current:120A
4. Max switching voltage: 110VDC/250VAC
5. Max switching power: 3000W/30000VA
6.Dimensions: 52.5X43.2X21.5mm
7.weight(Without attachment):75g
8. UC3 approval
Specifications

Coil Specification:

Rated coil voltage9VDC12VDC24VDC48VDC
Coil Resistance(±10%)Single coil40.5722881152
(±10%)Double coil2036144576
Pick-up Voltage≤75%  Rated coil voltage
Drop-out Voltage≤75%  Rated coil voltage
Max. Applicable Voltage≤120%  Rated coil voltage
Pick-up Time (At Rated Voltage)≤50ms
Drop-out Time (At Rated Voltage)≤50ms
Bounce Time≤2ms
Power ConsumptionSingle coil 2.0W;Double coil 4.0W

 

Characteristis:


mbient Temp-40℃～70℃
Anti-vibration10～55Hz,0.5mm(Double Amplitude)
Anti-shock98m/s2,11ms
Relative Humidity45%～85%
Contact Resistance≤2.0mΩ(1A/6VDC)
Insulation Resistance1000MΩ(500VDC)
Dielectric StrengthBetween Contacts2000 VAC 50/60Hz (1 Minute)
Between Contact & Coil4000 VAC 50/60Hz (1 Minute)
LifeElectrical Life1×104OPS
Mechanical Life5×105OPS