Technology Characteristic:
| Spesifikasi | BR-50GR 150 3P | BR-50GR 275 3P | BR-50GR 350 3P | |
| 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/240V(50/60Hz) | 230V/400V(50/60Hz) | 250V/440V(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 | 50kA | 50kA | 50kA |
| Arus pelepasan nominal (8/20μs) | Di dalam | 50kA | 50kA | 50kA |
| Maks. arus pelepasan (8/20μs) | maksimal | 160kA | 160kA | 160kA |
| Jumlah muatan listrik | Q | 25As | 25As | 25As |
| Energi spesifik | W/R | 625kJ/Ω | 625kJ/Ω | 625kJ/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 | 350A gG | 350A gG | 350A 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 | B17160 | B18137 | B17186 | |
| Kode Pesanan (Dengan sinyal jarak jauh) | B17161 | B18138 | B17187 | |
Fitur:
Endurable, sustains multiple strikes.
Protection class: Type 1+2, Class I +Class II.
BR-50GR 3P is suitable for TN-C system.
3 poles 50kA Type 1 lightning arrester.
limp: 50KA on 10/350 µs current impulse.
Imax: 160kA/Phase (8/20μs waveform).
With indication window and remote control contacts.
35mm DIN-rail.
BR-50GR series are Type 1 surge protective devices designed to discharge high current surges without any damage to the back-up electrical equipment.
Aplikasi:
• Used in the lightning protection zones concept at boundary LPZ0B-LPZ1.
• For protecting low-voltage consumer’s installations against indirect lightning discharges.
• Protect electrical and electronic equipment against transients, originating from lightning, switching of transformers, lighting, and motors.
Instalasi:
Better to under the guidance of professional electrician.
Green tab, normal work status, Red tab, failure status, need to be replaced rapidly.
Informasi lebih lanjut atau konsultasi pribadi? Produk dan pengetahuan kami hadir untuk memberikan solusi.
Optimized by Seraphinite Accelerator
