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제품 상세 정보:
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| 제품 구조: | 플러그 가능 | 이임피: | 25ka |
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| 보호 수준: | 유형 1+2 | 무게: | 1kg |
| 작동 온도: | -40°C ~ 80°C | 하나의 극 제품 너비: | 36mm |
| 인클로저 재료: | 열 배제 UL94-V0 | 정격전압: | 150V/275V/320V/440V |
| 강조하다: | Type 1 surge protection device 150V,BR-25M surge protective device 440V,Type 1 SPD with warranty |
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Product characteristics:
| Specification | BR-25M 150 3+1 | BR-25M 275 3+1 | BR-25M 320 3+1 | |
| SPD classification according to EN61643-11 | Type 1 + 2 + 3 | Type 1 + 2 + 3 | Type 1 + 2 + 3 | |
| SPD classification according to IEC61643-11 | Class I + II + III | Class I + II + III | Class I + II + III | |
| Nominal operating voltage | Un | 120V/240V(50/60Hz) | 230V/400V(50/60Hz) | 250V/440V(50/60Hz) |
| Max. continuous operating a.c. voltage | Uc (L-N/N-PE) | 150V/255V(50/60Hz) | 275V/255V(50/60Hz) | 320V/255V(50/60Hz) |
| Lightning impulse current (10/350μs) | Iimp (L-N/N-PE) | 25kA/100kA | 25kA/100kA | 25kA/100kA |
| Total discharge current (10/350μs) | Itotal | 100kA | 100kA | 100kA |
| Nominal discharge current (8/20μs) | In (L-N/N-PE) | 25kA/100kA | 25kA/100kA | 25kA/100kA |
| Max. discharge current (8/20μs) | Imax (L-N/N-PE) | 120kA/200kA | 120kA/200kA | 120kA/200kA |
| Quantity of electric charge (L-N, N-PE) | Q | 12.5As, 50As | 12.5As, 50As | 12.5As, 50As |
| Specific energy (L-N, N-PE) | W/R | 156kJ/Ω, 2500kJ/Ω | 156kJ/Ω, 2500kJ/Ω | 156kJ/Ω, 2500kJ/Ω |
| Voltage protection level | Up (L-N/N-PE) | ≤0.8kV/≤1.5kV | ≤1.3kV/≤1.5kV | ≤1.3kV/≤1.5kV |
| Short-circuit current rating a.c. | Isccr (L-N/N-PE) | 25kA rms/100A rms | 25kA rms/100A rms | 25kA rms/100A rms |
| Max. backup fuse | 200A gG | 200A gG | 200A gG | |
| Temporary overvoltage TOV-withstand | UT(L-N) | 180V/5sec. | 335V/5sec. | 400V/5sec. |
| Temporary overvoltage TOV-safe failure | UT(L-N) | 230V/120min. | 440V/120min. | 520V/120min. |
| Temporary overvoltage TOV-withstand | UT(N-PE) | 1200V/200ms | 1200V/200ms | 1200V/200ms |
| Leakage current | Ipe | None | None | None |
| Response time | tA | ≤25ns/≤100ns | ≤25ns/≤100ns | ≤25ns/≤100ns |
| Operating temperature range | Tu | -40℃-80℃ | -40℃-80℃ | -40℃-80℃ |
| Operating state/fault indication | green/red | green/red | green/red | |
| 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 | B17208 | B18163 | B17221 | |
| Order Code (With remote signaling) | B17209 | B18164 | B17222 | |
Features:
The surge arrestors BR-25M meet the Class I and Class II requirement class according to IEC 61643-11.
Labeled connections.
Electrical surge protector work by diverting the extra energy in the electrical surge away from the main circuit, usually to “earth”.
Surge protection devices (SPD) which is connected at the main distribution board is constantly monitoring the supply voltage.
Application:
These devices protect low-voltage consumer systems from overvoltage.
| Weight | 1kgs |
| Usage | Low Voltage |
| Application | Commercial/Industrial |
| OEM/ODM | YES |
| One pole Product Width | 36mm |
| Product Structure | Pluggable |
| Rated Voltage | 150V/275V/320V/440V |
| Enclosure Material | Thermolplastic UL94-V0 |
| Operating Temperature | -40°C To 80°C |
| Protection Level | Type 1+2 |
Our Main Product
Type 1 surge protection device.
Type 2 surge protection device.
Type 1 + Type 2 surge protection device.
Type 3 surge protection device.
DC (pv, solar) surge protection device.
Network surge protection device
LED Lighting Surge Protection
Britec Imp. & Exp. Wenzhou Co., Ltd. was established in 2003. Britec is a professional surge protective devices (SPD) manufacturer who design and manufacture surge protection devices for power protection, data protection, PV protection etc.
Britec owns in-house laboratory, the lab has 100kA 10/350µs lightning impulse generator, 25kA 10/350µs impulse generator and 120kA 8/20µs generator, 1.2/50µs 20kV combination generator, TOV test station and other test equipment.
The company carries ISO9001, ISO45001 , ISO14001 management system. Various products are TUV, CB CE, RoHS, certified.
Britec has long business relationship with European customers and well experience working with multi-national companies.
담당자: Lucky Zhu
전화 번호: +8615888436909
팩스: 86-577-61678078
Korean
