- Relays[10]
- Transformers[10]
- Integrated Circuits[9]
- Resistors[10]
- Contact Person : Ms. Zhang Lyn
- Company Name : Guangxi Ramway Technology Development Co., Ltd.
- Tel : 86-774-3935123
- Fax : 86-774-3935115
- Address : Guangxi,Wuzhou,Ramway Building,Xingtai Rd.,Industrial Park
- Country/Region : China
- Zip : 543000
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DS903B-A-80A 220/240vac relay for smart meter
Contact Data
Contact arrangement | 1A,1B |
Contact resistance | 2mΩ(1A,12VDC) |
Contact material | Silver alloy |
Contact rating(Res.load) | 80A 250VAC |
Max.switching current | 80A |
Max/switching power | 20000VA |
Electrical life | 1x104 OPS |
Mechanical life | 1x106 OPS |
Charactericstic
Insulation Resistance | 1000MΩ(500VDC) | |
Dielectric strength | Between coil&contacts | 4000VAC 1 min |
Between open contacts | 1800VAC 1min | |
Operate time(at nomi.volt) | Max.20ms | |
Free time(at nomi.volt) | Max.20ms | |
Shock resistance(stability) | 98m/s2 | |
Virbration resistance | 10Hz~55Hz 1.5mm | |
Humidity | 98%RH,40°C | |
Ambient temperature | -40°C~+70°C |
Coil Data
Nominal Coil Voltage | Nominal Coil Voltage | Dual Coil Voltage |
6VDC | 36Ω | 2x18Ω |
9 VDC | 65Ω | 2x40Ω |
12VDC | 120Ω | 2x70Ω |
24VDC | 550Ω | 2x280Ω |
Ordering Information
DS903B | 80A | A | 9VDC | S | |
Series Name | 100A | ||||
Load Current | 60A ,80A | ||||
Connecting Form | A,B,C,D,E,etc Welding accessories according to customer requirements | ||||
Coil rated volt | 6VDC,9VDC,12VDC,18VDC,24VDC | ||||
Coil driving way | D=Double coils S=Single coil |
Shipping&payment
1.MOQ:400 PCS
2.Samples:(1)1~5 PCS Free.
(2)samples freinght should be paid by buyers.
3.Packing detail:(1)400 PCS per carton
(2)carton size:40x35x35(cm)
(3)gross weight:26kg
4.Lead time:35 days after sample confirmed and deposit paid.
5.Delivery:FOB Shenzhen
6.Payment details:30% T/T deposit,balance paid by copy of B/L.West Union
Packaging
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DS903B-A-80A 220/240vac relay