Karakteristik produk:
| Spesifikasi | BR-50GR 150 3+1 | BR-50GR 275 3+1 | BR-50GR 350 3+1 | |
| 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 (L-N/N-PE) | 150V/255V(50/60Hz) | 275V/255V(50/60Hz) | 350V/255V(50/60Hz) |
| Arus impuls petir (10/350μs) | Iimp (L-N/N-PE) | 50kA/100kA | 50kA/100kA | 50kA/100kA |
| Arus pelepasan nominal (8/20μs) | In (L-N/N-PE) | 50kA/100kA | 50kA/100kA | 50kA/100kA |
| Maks. arus pelepasan (8/20μs) | Imax (L-N/N-PE) | 160kA/200kA | 160kA/200kA | 160kA/200kA |
| Quantity of electric charge (L-N, N-PE) | Q | 25As, 50As | 25As, 50As | 25As, 50As |
| Specific energy (L-N, N-PE) | W/R | 625kJ/Ω, 2500kJ/Ω | 625kJ/Ω, 2500kJ/Ω | 625kJ/Ω, 2500kJ/Ω |
| Tingkat perlindungan tegangan | Up (L-N/N-PE) | ≤1.5kV/≤1.5kV | ≤1.5kV/≤1.5kV | ≤1.5kV/≤1.5kV |
| Peringkat arus hubung singkat a.c. | Isccr (L-N/N-PE) | 25kA rms/100A rms | 25kA rms/100A rms | 25kA rms/100A rms |
| Maks. sekering cadangan | 350A gG | 350A gG | 350A gG | |
| Tahan TOV tegangan lebih sementara | UT (L-N) | 230V/120 menit. | 440V/120 menit. | 580V/120 menit. |
| Tahan TOV tegangan lebih sementara | UT (N-PE) | 1200V/200ms | 1200V/200ms | 1200V/200ms |
| 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 | B17166 | B18167 | B17192 | |
| Kode Pesanan (Dengan sinyal jarak jauh) | B17167 | B18168 | B17193 | |
Fitur:
Endurable, sustains multiple strikes.
LED status indication.
Protection class: Type 1+2, Class I +Class II.
BR-50GR 3P+N is suitable for TT and TN-S system.
Aplikasi:
● Suitable for TT and TN-S system.
● Used in industrial systems and buildings with external lightning protection of Classes I to IV.
● For the protection of low voltage distribution systems against direct lightning strike into the overhead power supply line or external lightning protection system.
● Can be used in standard distributor housing.
● Used to protect all kinds of electrical equipment in the power system from lightning over-voltage, operation over-voltage, power frequency transient over-voltage impact damage to an electrical appliance.
Informasi lebih lanjut atau konsultasi pribadi? Produk dan pengetahuan kami hadir untuk memberikan solusi.
Optimized by Seraphinite Accelerator
