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 | Charging Pile Relay |
| Contact material | AgCdO, AgSnO2 |
| Contact form | 1 Form C |
| Coil input voltage | DC12V |
| Contact rating | 40A 240VAC/30VDC,40A 277VAC,1HP 240VAC,TV-5 |
| Enclosure type | sealed-type |
| Housing color | black |
| Application | Electric vehicle supply equipment |
| Brand Name | NBC |
| Model Number | NB90-12S-S-C |
| Certification | TUV/CQC/UL |
| Place of Origin | China |
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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 | Charging Pile Relay | Contact material | AgCdO, AgSnO2 |
| Contact form | 1 Form C | Coil input voltage | DC12V |
| Contact rating | 40A 240VAC/30VDC,40A 277VAC,1HP 240VAC,TV-5 | Enclosure type | sealed-type |
| Housing color | black | Application | Electric vehicle supply equipment |
| Brand Name | NBC | Model Number | NB90-12S-S-C |
| Certification | TUV/CQC/UL | Place of Origin | China |
| High Light | Charging Pile Protection Relay ，Customizable Charging Pile Relay ，AgSnO2 Charging Pile Relay | ||
Safety Protection Charging Pile Relay Customizable Automatic Adjustment
Charging Pile Relay Features:
1. Speed: It means that the protection device should be able to cut off the short-circuit fault as soon as possible. Its purpose is to improve system stability, reduce the damage of faulty equipment and lines, reduce the scope of faults, improve the effect of automatic reclosing and backup power supply or automatic input of backup equipment, etc.;
2. Sensitivity: When a metallic short circuit occurs within the protected range of equipment or lines, the protection device should have the necessary sensitivity coefficient. Guaranteed to be removed if there is a fault;
3. Selectivity: It means that the protection of the faulty equipment or the line itself should remove the fault first, and only when the protection of the faulty equipment or the line itself or the circuit breaker refuses to operate, the fault can be removed by the protection of the adjacent equipment, the line or the protection of the circuit breaker failure.
Charging Pile Relay Parameters:
| Contact Ratings | |
| Contact Form: | 1A, 1B, 1C |
| Contact Material: | AgCdO, AgSnO2 |
| Contact Load Capacity: | 20A 277VAC/250VAC/125VAC; 17A 277VAC; 16A 250VAC |
| TV-8 TV-5 120VAC,240VAC | |
| Max. Switching Current: | 20A |
| Max. Switching Power: | 5540VA/480W |
| Mechanical Endurance: | 1*10^7 OPS |
| Electrical Endurance: | 5*10^4 OPS |
Charging Pile Relay FAQ:
Q1: What is the delivery time like?
A1: If we have no stocks, usually have a one-month lead time, If we have stocks, will ship them in 3-7 days to the destination in China.
Q2: How about after-sales service?
A2: If have any problems, please feel free to contact us by social App, phone call, or e-mail, we would like to solve them and do better for you.
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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