• Iimp: 25kA/pole (10/350µs).
• Voltage protection level UP < 1.8Kv.
• Status indicator.
• Standardized 35mm rail mounting.
• Earthing systems: TN system.
• Compliant with EN / IEC 61643-11 standards.
• Panel Mounted Indoor Type Surge Arrester
• single phase surge arrester
| Specification |
BR-25GR 275 2P |
| 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 |
| Nominal discharge current (8/20µs) In |
25kA |
| Maximum discharge current (8/20µs) Imax |
100kA |
| Voltage protection level Up |
≤1.8kV |
| Follow current extinguishing capability a.c. lfi |
3kA rms |
| 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 UL94-V0 |
Dimension:
2P Single Phase Type 1 Surge Protection Device Application:
• Suitable for the Class 1 lightning protection of the power system.
• Widely used in mobile communication base stations, microwave communication bureaus/stations, telecommunication rooms, industrial mining, civil aviation, financial securities and other power systems.
• For various power distribution stations, power distribution rooms, power distribution cabinets, switch boxes, and other equipment that are important and vulnerable to lightning strikes.
• Against surges at direct lightning stroke (in presence of lightning conductor)and against indirect surges on the electrical networks.
2P Single Phase Type 1 Surge Protection Device Advantage:
• High flame retardant, anti-corrosion.
• Reliable quality and long service life.
• Large discharge energy.
• High protection level.
2P Single Phase Type 1 Surge Protection Device Installation:
• Type 1 or Type 1+2 SPD (Iimp ≥ 12.5 kA) compulsory at the installation source (main distribution board in secondary buildings).
• Installations more than 10 m high (apartment buildings, office buildings, hotels, etc): type 2 SPD recommended for protecting private areas and floor distributors (communal areas) in addition to a type 1 or type 1+2 SPDs.
• Installations with numerous private areas (apartment buildings, office buildings, etc): type 2 SPD where In ≥ 5 kA compulsory at the source of each private area if the type 1 or type 1+2 SPDs cannot be installed at the installation source.
We cam provide products with the same parameters as those in the siemens surge arrester catalogue.
Our Services:
• 21 years global leading profession manufacture of electrical products surge arrester.
• All products will be well packed before shipping.
• Standard packaging, and you can also tell us your own requirements on packaging.
• Faster delivery.
• Individually Tested Prior to Shipment.
Company Information:
Wenzhou Britec Electric Co., Ltd. is located in Yueqing city, which on the coast of the East China Sea. It is a professional manufacturer engaged in the development, production, sales and service of low-voltage surge protection device products. Equipped with domestic advanced production lines and sophisticated testing equipment. The company's leading products include AC surge protectors, DC surge protectors for low-voltage power distribution systems, data lightning protection devices, LED surge protectors etc.
Factory:
Shipping:
Certificate:
FAQ:
Q1: Are you a factory or trading company?
A1: We are a factory, we can guarantee our price is first-hand, very cheap and competitive.
Q2: How does your factory do regarding quality control?
A2: All the products will be 100% checked before the shipment.
Q3: Can I have a visit to your factory before the order?
A3: Welcome! Our factory address: Block 1, BoTongHuiGu Industrial Park, Yueqing Economic Developement Zone, Yueqing, Zhejiang, China.
Q4: What's about MOQ?
A4: First order MOQ=100pcs.
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