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BR-50GR 1P Type 1 Surge Arrester 50KA Surge Protection Device Spd Lightening Protector Surge Arrester
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Product Details
| Brand Name | BRITEC | Place of Origin | China | |
| Model Number | BR-50GR 1P |
Product Description
Type 1 Power Surge Arrester 50KA Protection Device
Specification | BR-50GR 150 1P | BR-50GR 275 1P | BR-50GR 320 1P | |
SPD classification according to EN61643-11 | Type 1 + Type 2 | Type 1 + Type 2 | Type 1 + Type 2 | |
SPD classification according to IEC61643-11 | Class I + Class II | Class I + Class II | Class I + Class II | |
Nominal operating voltage | Un | 240V(50/60Hz) | 400V(50/60Hz) | 400V(50/60Hz) |
Max. continuous operating a.c. voltage | Uc | 150V(50/60Hz) | 275V(50/60Hz) | 320V(50/60Hz) |
Lightning impulse current (10/350μs) | Iimp | 50kA | 50kA | 50kA |
Nominal discharge current (8/20μs) | In | 50kA | 50kA | 50kA |
Max. discharge current (8/20μs) | Imax | 200kA | 200kA | 200kA |
Quantity of electric charge | Q | 25As | 25As | 25As |
Specific energy | W/R | 625kJ/Ω | 625kJ/Ω | 625kJ/Ω |
Voltage protection level | Up | ≤1.8kV | ≤1.8kV | ≤1.8kV |
Short-circuit current rating a.c. | Isccr | 25kA rms | 25kA rms | 25kA rms |
Max. backup fuse | 350A gG | 350A gG | 350A gG | |
Temporary overvoltage | TOV | 440V/120min-withstand | ||
Response time | tA | ≤100ns | ≤100ns | ≤100ns |
Operating temperature range | Tu | -40℃-80℃ | -40℃-80℃ | -40℃-80℃ |
Cross-section area (Min.) | 4mm² | 4mm² | 4mm² | |
Cross-section area (Max.) | 35mm² | 35mm² | 35mm² | |
For mounting on | 35mm Din rail | |||
Enclosure material | Thermoplastic UL94-V0 | |||
Degree of protection | IP20 | IP20 | IP20 | |
Order Code | B7158 | B8147 | B7184 | |
Order Code (With remote signaling) | B7159 | B8148 | B7185 | |
Application:
For electrical installations.
Can handle lightning currents and protect sensitive electronic equipment.
Application-optimized and prewired combined lightning current.
Particularly useful in a high lightning density area where the risk of heavy surge current or even direct strike is high (e.g.: buildings equipped with lightning rods).
Q1. Are you manufacturer or trading office?
A: We are manufacturer in Wenzhou, with the ability to export by ourselves.
Q2: Do you support OEM or ODM?
A: Yes, we support OEM & ODM.
Q3: How's your product markets?
A: Our products are welcomed among Europe, South America, Asia and certain countries in Africa, win us a good reputation.
Q4. How’s your warranty?
A: All our products are 5 years warranted.
Contact Us
- Wenzhou Britec Electric Co., Ltd.
- Contact namelucky zhu Chat Now
- AddressBlock1, BoTongHuiGu Industrial Park,Yueqing, Zhejiang, China, Wenzhou, Zhejiang, China
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