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水表器继电器GW718A

  • 水表器继电器GW718A
  • 水表器继电器GW718A
  • 水表器继电器GW718A
型号︰GW718A
品牌︰广威
原产地︰中国
单价︰-
最少订量︰1000 件
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产品描述
 1, Contact Specification

Outline Dimensions(mm) 38.5*33*17.2


Contact Form 1A/1B


Contact Material Silver Alloy


Max Switching Current(Anti-load) 60A,80A


Max Switching Voltage 110VDC/250VAC


Max Switching Power 2400W/20000VA


Weight 45g


2,Coil Specification (20°C)Ω


 Rated Coil Voltage 6VDC 9VDC 12VDC 24VDC 48VDC


Coil Resistance Single Coil(±10%Ω) 36 81 144 324 576


Double Coil±10%Ω) 18 40.5 72 162 288


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) ≤20ms


Drop-out Time (At Rated Voltage) ≤20ms


Bounce Time ≤2ms


Power Consumption                  Single Coil 1W,Double Coil  2W


3,Characteristics


Ambient Temp -40~+70°C


Anti-vibration 10~55Hz,0.5mm (Double Amplitude)


Anti-shock 98m/s2,11ms


R.H. 45%~85%


Contact Resistance ≤2.0mΩ (1A/6VDC  Test)


Insulation Resistance 1000MΩ  (500VDC)


  Dielectric Strength Between Contacts 1750 VAC 50/60Hz (1 Minute)


Between Contact & Coil 4000 VAC 50/60Hz (1 Minute)


Life Electrical Life ≥1*104OPS


Mechanical Life ≥1*106OPS


 

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