Shenzhen Ketai Electronic Technology Co., Ltd.
| Payment Terms | T/T, Western Union, |
| Supply Ability | 500k per month |
| Delivery Time | 4weeks |
| Packaging Details | standard or customization |
| Keyword | 40A Power Relay |
| Contact material | AgSno2 |
| Application | Electric vehicle supply equipment |
| Contact form | 1C |
| Coil input voltage | DC12V |
| Contact rating | NO:50A 277VAC 2HP TV-15 |
| Enclosure type | sealed-type |
| Housing color | black |
| Brand Name | NBC |
| Model Number | NB90-12S-S-A |
| Certification | TUV/CQC/UL |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | T/T, Western Union, | Supply Ability | 500k per month |
| Delivery Time | 4weeks | Packaging Details | standard or customization |
| Keyword | 40A Power Relay | Contact material | AgSno2 |
| Application | Electric vehicle supply equipment | Contact form | 1C |
| Coil input voltage | DC12V | Contact rating | NO:50A 277VAC 2HP TV-15 |
| Enclosure type | sealed-type | Housing color | black |
| Brand Name | NBC | Model Number | NB90-12S-S-A |
| Certification | TUV/CQC/UL | Place of Origin | China |
| High Light | 12 Volt 40A Power Relay ，Sealed 40A Power Relay | ||
NO. Sealed 12 Volt 40A Power Relay NB90-12S-S-A For EV Charging Station
40A Power Relay Description:
New energy products, like electric vehicles, must be a trend in the next few days. So more and more fast-charging stations are made and satisfy the need for electric cars power-charging.NB90 series AC relay is specially applied to the charging point. It is a high switching capacity for contacts, is a dust-proof or sealed type option, and is environmentally friendly.
40A Power Relay Features:
1. 4000VAC or 2500VAC is available for dielectric to withstand voltage between contact and coil
2. Class F for coil insulation grade
3. Sealed-type
4. SPDT
5. Max 50A
6. 900mW or 1200mW for option
7. TUV/CQC/UL certification
1. Using under a clean environment(excluding H2S, SO2, NO2, and dust contaminants), a dust-proof type is recommended；
Using under polluted environment(containing H2S, SO2, NO2, dust contaminants), a sealed type is recommended, and please contact us during practical application；
2. When assembly on PCB, if need to complete washed, please inform us before ordering, so as to provide the proper types;
3. If the dielectric strength between the coil & contacts has to be over 2500VAC, please inform us before ordering, so as to provide the proper types.
4. Avoid using it under strong magnetic or shock extremes conditions, or the technical rating will be changed.
40A Power Relay Specification:
| General data: | |||||||||
| Rated withstand impulse voltage | coil contact | 4kV AC/1min | |||||||
| between contact | 1kV AC/1min | ||||||||
| Surge voltage | 6kV AC | ||||||||
| Insulation resistance | 1000MΩ(500VDC) | ||||||||
| Vibration | Fault 10-55Hz(amplitude 1.5mm) | ||||||||
| Endurance 10-55Hz(amplitude 1.5mm) | |||||||||
| Shock | Fault 98m/S2 ,Endurance 980 m/s2 | ||||||||
| Operating temperature | -40 ~ 105℃(no condensation) | ||||||||
| Operating humidity | 20 ~ 85％ | ||||||||
| Dimension LxWxH(mm) | 18.2x10.2x15.5 | ||||||||
| Enclosure type | Flux-resistance, sealed | ||||||||
| Mounting | PCB | ||||||||
| Weight(g) | 6 | ||||||||
| Certifications | cULus:E345228/TUV:R50222701/CQC:CQC10002052739 | ||||||||
Company Details
Business Type:
Manufacturer
Year Established:
2013
Total Annual:
1500000-5000000
Employee Number:
15~50
Ecer Certification：
Active Member
Shenzhen Ketai Electronic Technology Co., Ltd. was established in 2012. It is a professional sales company mainly focusing on relays. The company consists of a team with more than ten years of senior relay sales experience. The company's strategic partners include Wangrong (WRG ), Ningbo Bao... Shenzhen Ketai Electronic Technology Co., Ltd. was established in 2012. It is a professional sales company mainly focusing on relays. The company consists of a team with more than ten years of senior relay sales experience. The company's strategic partners include Wangrong (WRG ), Ningbo Bao...
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