Karakteristik produk:
| Spesifikasi | BR-40 75 | |
| SPD classification according to EN61643-31 / IEC61643-31 | Type 2 / Class II | |
| Nominal voltage | Tidak | 75V |
| Max. continuous operating d.c. voltage | Ucpv | 80V |
| Arus pelepasan nominal (8/20μs) | Di dalam | 20kA |
| Maks. arus pelepasan (8/20μs) | maksimal | 40kA |
| Tingkat perlindungan tegangan | Ke atas | ≤800V |
| Waktu respons | ta | ≤25ns |
| Kisaran suhu pengoperasian | kamu | -40℃-80℃ |
| Operating state / fault indication | green / red | |
| Luas penampang (Min.) | 4mm² | |
| Luas penampang (Maks.) | 35mm² | |
| Untuk pemasangan | Rel Din 35mm | |
| Bahan penutup | Termoplastik UL94-V0 | |
| Tingkat perlindungan | IP20 | |
| Order code | B18057 | |
| Order code (with remote signal) | B18058 |
Fitur:
EU Category: Type 2.
With working indication window.
Flame-retardant shell.
The main module and the base are replaceable.
Design according to IEC and GB standard.
Mounting on symmetrical rail 35mm (EN60715).
Aplikasi:
Applied to provide fine over voltage protection of electronic equipment whose power is supplied by direct-current power supply.
Applied to electrical systems to provide a discharge path to earth to save those systems’ components from being exposed to the high-voltage transients caused by the direct or indirect effects of lightning or power system anomalies.
Widely used in the lightning protection of telecommunications room DC bus, the DC bus bar microwave communications room, closing the substation bus, control bus.
Instalasi:
When installed, in and out terminal of SPD will be corresponding connected with”+”,”-“pole of the DC power; ” PE ” is connected with grounding line;Connection way is by screwing tightly.
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