Home > Products > Single phase latching relay > RAMWAY DS902E Switching Relay for Meter Safe Relay Protection Meter Relay
RAMWAY DS902E Switching Relay for Meter Safe Relay Protection Meter Relay
- Shenzhen
- T/T Credit Card
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Product Details
| Place of Origin | Guangxi, China | Brand Name | RAMWAY | |
| Model Number | DS902E 60A | Theory | Electromagnetic Relay | |
| Usage | Protective | Size | Miniature | |
| Protect Feature | Epoxy | Contact Load | High Power |
Product Description
CONTACT DATA
Contact form | 1A & 1B |
Contact resistance | Max.2mΩ(12VDC 1A) |
Contact material | Silver alloy |
Resistance load | 60A/250VAC |
Max. switching current | 60A |
Max. switching power | 15000VA |
Electrical life | 1x104 OPS |
Mechanical life | 1x105 OPS |
CHARACTERISTICS
Insulation resistance | 1000MΩ (at 500VDC) | |
Dielectric strength | Between contact & coil | 4000VAC 1min |
Between contacts | 1500VAC 1min | |
Operation time | Max.20msec. | |
Comeback time | Max.20msec. | |
Vibration resistance | 10-55Hz, 1.5mm(DA) | |
Humidity | 98%RH, +40°C | |
Termination | PCB&QC | |
Weight | 39g | |
COIL DATA
Nominal coil voltage | Single coil resistance | Dual coil resistance |
6VDC | 36Ω | 2X18Ω |
9VDC | 80Ω | 2X40Ω |
12VDC | 135Ω | 2X70Ω |
24VDC | 550Ω | 2X280Ω |
ORDER INFO
----------------------- | DS902E | A | 60A | 9V | D | T |
Relay Model |
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Connecting form | A/B/C/D/E | |||||
Terminal Type | 60A 80A 100A | |||||
Coil Voltage | 6/9/12/24VDC | |||||
Coil Type | Single-No mark Double-D | |||||
Contact Material | D – AgCdO12 T – AgSnO2 | |||||
Other Data
1.Size(mm): 39.2x31.7x17.9
2.Space between pins (mm): 5
3.Space between springs(mm): 8
4.Coil polarity: Positive/ Negative
5.Coil type: Single coil(two pins)/ Double coil(three pins)
Advantages
1.Only need pulse excitation and can be single or double coils working.
2.Small volume and PCB installation.
3.Low power consumption and strong load capacity.
4.Security, reliable and long working life.
Note
1.Free SAMPLE for testing(1-5pcs);
2.Factory price, FOB Shenzhen;
3.Welding accessories according to clients requirement;
4.If clients have special requirement on size of other dimension, please sent us the details or drawings;
5.Delivery: within 30 days after receiving the payment(this is for MOQ, any problem or special requests, contact us).
6.Provide OEM and ODM service.
Usage
Be fit for Prepayment energy Meter and AMR system Combination switch, reactive power compensation devices and automatic control.
Plant of latching relay
Packing

Other Product Types
Other With Accessories
(The dimension of accessory could be customized as drawings)
e.g.1 straight springs
Contact Us
- Guangxi Ramway Technology Development Co., Ltd.
- Contact nameLyn Zhang Chat Now
- Phone86-774-3935121,3935123
- AddressRamway Building,Xingtai Rd.,Industrial Park, Wuzhou, Guangxi
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