Karakteristik produk:
| Spesifikasi | BR-25GR 150 1P | BR-25GR 275 1P | BR-25GR 350 1P | |
| Klasifikasi SPD menurut EN61643-11 | Tipe 1 + Tipe 2 | Tipe 1 + Tipe 2 | Tipe 1 + Tipe 2 | |
| Klasifikasi SPD menurut IEC61643-11 | Kelas I + Kelas II | Kelas I + Kelas II | Kelas I + Kelas II | |
| Tegangan operasi nominal | Tidak | 120V(50/60Hz) | 230V(50/60Hz) | 250V(50/60Hz) |
| Maks. operasi terus menerus a.c. voltase | Uc | 150V(50/60Hz) | 275V(50/60Hz) | 350V(50/60Hz) |
| Arus impuls petir (10/350μs) | Imp | 25kA | 25kA | 25kA |
| Arus pelepasan nominal (8/20μs) | Di dalam | 25kA | 25kA | 25kA |
| Maks. arus pelepasan (8/20μs) | maksimal | 100kA | 100kA | 100kA |
| Jumlah muatan listrik | Q | 12.5A | 12.5A | 12.5A |
| Energi spesifik | W/R | 156kJ/Ω | 156kJ/Ω | 156kJ/Ω |
| Tingkat perlindungan tegangan | Ke atas | ≤1.5kV | ≤1.5kV | ≤1.5kV |
| Peringkat arus hubung singkat a.c. | Isccr | 25kA rms | 25kA rms | 25kA rms |
| Maks. sekering cadangan | 315A gG | 315A gG | 315A gG | |
| Tahan TOV tegangan lebih sementara | UT | 230V/120 menit. | 440V/120 menit. | 580V/120 menit. |
| Waktu respons | ta | ≤100ns | ≤100ns | ≤100ns |
| Kisaran suhu pengoperasian | kamu | -40℃-80℃ | -40℃-80℃ | -40℃-80℃ |
| Status pengoperasian/indikasi kesalahan | hijau/merah | hijau/merah | hijau/merah | |
| Luas penampang (Min.) | 4mm² | 4mm² | 4mm² | |
| Luas penampang (Maks.) | 35mm² | 35mm² | 35mm² | |
| Untuk pemasangan | Rel Din 35mm | |||
| Bahan penutup | Termoplastik UL94-V0 | |||
| Tingkat perlindungan | IP20 | IP20 | IP20 | |
| Kode Pesanan | B17126 | B17139 | B17152 | |
| Kode Pesanan (Dengan sinyal jarak jauh) | B17127 | B17140 | B17153 | |
Fitur:
BR-25GR 1P can be assembed to form 2P, 3P and 4P. BR-25GR 1P assembled with BR-50NPE can form BR-25GR 1P+N and if assembled with BR-100NPE can form BR-25GR 3P+N.
High energy surge protection.
Failure detection indicator.
Maximum continuous operating voltage Uc: 150VAC, 275VAC, 350VAC.
Impact current limp(10/350μs) : 25kA
Nominal discharge current In(8/20μs): 25kA
Protection level Up: 1.5kV
Flame retardant plastic are adopted.
Standard modular installation.
Easy installation, directly installed in the standard 35mm rail profiles.
Use:
Suitable for maximum protection of sensitive devices in harsh environments.
It is used at the interface of LPZOA or LPZOB and LPZ1.
It is mainly used for the first stage of surge protection in AC distribution system.
Used to protect electrical and electronic equipment from induced voltages, operating transients and overvoltages.
Widely used in communication equipment, traffic, industrial control and other fields of power protection.
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Optimized by Seraphinite Accelerator
