• T1 SPD with Spark Gap technology to guarantee reliability in rugged environment and high exposure location
• Class I / B, Type 1 surge protection device.
• High lightning current discharge capacity up to Iimp 25kA 10/350
• Imax 100kA, In 25kA
• Degradation indication
• Low residual voltage and quick response.
• Low voltage protection level
• Reliable control
• Comply with IEC/EN 61643-11
| Specification | BR-25GR 275 1P |
| Item name | Surge Arrester |
| SPD dassification according to EN61643-11 | Type 1 |
| SPD dassification according to IEC61643-11 | Class I |
| Max continuous 0perating a.c. voltage Uc | 275V |
| Lightning impulse current (10/350µs) limp | 25kA |
| Nominal discharge current (8/20µs) In | 25kA |
| Voltage protection level Up | ≤2.3kV |
| Max. backup fuse | 315A gG |
| Response time tA | ≤100ns |
| For mounting on | 35mm Din rail |
| Degree of protection | IP20 |
| Operating temperature range Tu | -40℃—80℃ |
| Cross-section area (Min.) | 4mm² |
| Cross-section area (Max.) | 35mm² |
| Enclosure material | Thermoplastic |
Dimension:
25kA Class I Type 1 Class B SPD Single Phase Surge Arrester Application:
• AC power line of house, bank, and telecom tower and so on.
• Designed to protect the entrance of the electrical installation.
25kA Class I Type 1 Class B SPD Single Phase Surge Arrester Description:
– Complies with EN61643-11.
– For the protection of buildings where the risk of lightning strike is high and for the protection and life extension of electrical equipment.
– 1P, 2P, 3P, 4P, 1P+NPE, 3P+NPE available.
– For use in incoming power supply panels / consumer units.
Installation:
• Class I surge protector is suitable for LPZOA area of lightning strike or interface between LPZOB and LPZ1 area.
• It is installed in parallel in the main distribution inlet panel at the low-voltage entry end of transformer, the distribution box with overhead input in the building, the outdoor distribution cabinet/distribution box and other positions.
Company information:
| Wenzhou Britec Electric Co., Ltd. • Headquarters add: Yueqing city, Zhejiang province. • Produce: Low voltage surge arrester. • Found in 2003.
• Have CE, TUV, CB and ISO9001 certificates.
• Market: Europe, Southeast Asia, Africa, Mid-east regions, South America etc. |  |
Certificate:
FAQ:
Q1. What's the payment term?
A. We accept TT, 30% deposit and 70% balance before shippment.
Q2. How's the delivery time?
A. Usually it will take about 30 days for production.
Q3. Would you accept to use our logo?
A. If you have good quantity, it absolute no problem to do OEM.
Q4.Where is your market?
A. Our products are popular in Spain, UK, France, Brazil, Bolivia, Malaysia and so on. Some of them are our regular customers and some of them are developing. We hope you can join us and make mutural benifit from our cooperation.
Q5. What kind of certificate you have?
A. Our company already achieve ISO9001, and for products, we have CE, CB, and TUV etc.
