Home > Products > Single phase latching relay > 90A 6VDC,Latching Relay 90A 9VDC DS903C Use in Compound Switch,intelligent Capacitor
90A 6VDC,Latching Relay 90A 9VDC DS903C Use in Compound Switch,intelligent Capacitor
- Shenzhen
- T/T Credit Card
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Product Details
| Place of Origin | Guangxi, China | Brand Name | RAMWAY | |
| Model Number | DS903C-90A | Theory | Electromagnetic Relay | |
| Usage | Protective | Size | Miniature | |
| Protect Feature | Epoxy | Contact Load | High Power |
Product Description
90A 6VDC,Latching relay 90A 9VDC DS903C use in compound switch,intelligent capacitor
CONTACT DATA
Contact form | 1A & 1B |
Contact resistance | Max.1mΩ(12VDC 1A) |
Contact material | Silver alloy |
Resistance load | 90A/250VAC |
Max. switching current | 90A |
Max. switching power | 22500VA |
Electrical life | 1x104 cycles |
Mechanical life | 1x106 cycles |
CHARACTERISTICS
Insulation resistance | 1000MΩ (at 500VDC) | |
Dielectric strength | Between contact & coil | 4000VAC 1min |
Between contacts | 2000VAC 1min | |
Operation time | Max.20ms | |
Comeback time | Max.20ms | |
Vibration resistance | 10-55Hz, 1.5mm(DA) | |
Humidity | 98%RH, +40°C | |
Termination | PCB&QQC | |
Weight | 42g | |
COIL DATA
Nominal coil voltage | Single coil resistance | Dual coil resistance |
6VDC | 36Ω | 2X18Ω |
9VDC | 75Ω | 2X40Ω |
12VDC | 120Ω | 2X70Ω |
24VDC | 550Ω | 2X280Ω |
ORDER INFO
----------------------- | DS903C | A | 90A | 6V | D | T |
Relay Model |
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Connecting form | A/B/C/D/E | |||||
Terminal Type | 80A 90A | |||||
Coil Voltage | 6/9/12/24VDC | |||||
Coil Type | Single-No mark Double-D | |||||
Contact Material | D – AgCdO12 T – AgSnO2 | |||||
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.
Usage
Be fit for Prepayment energy Meter and AMR system Combination switch, reactive power compensation devices and automatic control.
Other Data
1.Size(mm): 38x30x16.5
2.Space between pins (mm): 5
3.Coil polarity: Positive/ Negative
4.Coil type: Single coil(two pins)/ Double coil(three pins)
1.Free SAMPLE for testing(1-3pcs);
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.
7.Our brother company have combined with us, so now we also manufacture LITHIUM PRIMARY BATTERY.

With accessories
(The dimension of accessory could be customized as drawings)
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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