Britec Electric Co., Ltd.
Britec Electric Co., Ltd.
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Three Phase Class 1 SPD Surge Protection AC Class B Surge Arrester
Three Phase Class 1 SPD Surge Protection Product Description:
Type 1 Surge Protection Devices provide input protection for plants in areas with high levels of lightning strikes, and are typically installed in main distribution switchboards to protect against direct lightning strikes. In order to ensure optimum protection, Type 1 Surge Protection Devices discharge very high currents to earth, providing the best possible peak voltage protection (Up) to the installation. Our all products made from high quality of raw material and advance technology.
Three Phase Class 1 SPD Surge Protection Technology characteristic:
| Specification | BR-25GR 4P |
| Item name | Surge Arrester |
| SPD dassification according to EN61643-11 | Type 1 + Type 2 |
| SPD dassification according to IEC61643-11 | Class I + Class II |
| Max continuous 0perating a.c. voltage Uc | 275V |
| Lightning impulse current (10/350µs) limp | 25kA |
| Norminal discharge current (8/20µs) In | 25kA |
| Maximum discharge current (8/20µs) Imax | 100kA |
| Voltage protection level Up | ≤1.5kV |
| Max. backup fuse | 315A gG |
| Response time tA | ≤100ns |
| Operating temperature range Tu | -40℃—80℃ |
| Cross-section area (Min.) | 4mm2 |
| Cross-section area (Max.) | 35mm2 |
| For mounting on | 35mm Din rail |
| Enclosure material | Thermoplastic UL94-V0 |
| Degree of protection | IP20 |
Dimension:
Wenzhou Britec Electric Co.,Ltd. founded in 2003. After 21-years developing, Britec has become a professional SPD supplier who is focusing on offering excellent ONE-STOP service. Our ONE-STOP concept is not only supplying the whole range of products which are needed by customers with competitive pricse, but also with reliable quality and stable delivery time. With our experienced team, we are helping customers with different kinds of solutions on their projects. Now we have more than 50 customers from more 21 countries around the world. Our codes of conduct is to win-win with our customers based on our loyal service, so we can be your best partner in China. Welcome to visit our company and it will be a great honor that we can get your precious suggestion to us. Any demand or interest to surge protection device, please do not hesitate to contact us for more detail information. Thank you!