Shenzhen Ketai Electronic Technology Co., Ltd.
Shenzhen Ketai Electronic Technology Co., Ltd.
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New Energy Universal Automotive Relay NB90-12S-S-A Photovoltaic AC-DC Inverter
Universal Automotive Relay Description:
This is a special design relay with an arc extinction structure for NB90xx. Its gap width is 2.0mm, dielectric strength between contacts is 4KV, and between coil & contact is 4KV as well. Coil insulation reaches grade F, most used for solar inverters, etc.
Universal Automotive Relay Feature:
1. Max. load current: 40A
2. Patent design
3. Dust-proof&Sealed type
4. Ambient temperature 105℃ for option
Universal Automotive Relay Contact Rating:
| Contact Form | 1A | |
| Contact Material | AgSnO2 | |
| Contact Load Capacity | NB90 |
|
| 40A 240VAC 30VDC 40A 277VAC 2HP 240VAC TV-15 |
| |
| Switching Power Max. | 1200W/ 9600VA | |
| Switching Voltage Max. | 60VDC/277VAC | |
| Switching Current Max. | 40A | |
| Contact Resistance Max. | 50mΩ(1A ,24VDC) | |
| Life expectancy | Electrical | 40A 5x10^4 30A 1X10^5 |
| Mechanical | 10^7 | |
