Technical Information
| Toote seisukord |
Uus |
| Tootja nimi |
RV4-1/260 Surge Suppressor |
| Bränd |
ABB
|
| Kategooriad |
Lahklülitite tarvikud
|
| Harmoneeritud süsteemi kood |
8538 9099 00
|
| ETIM |
EC002498
|
| Lisatarviku liik |
Muul viisil |
Pakendamise üksikasjad
| Pakkimistase 1 |
3471523013742 |
| Pakkimistase 2 |
3471523013742 |
| Pakkimistase 3 |
3471523013742 |
Muud tehnilised andmed
| Accessory |
Yes |
| Spare part |
No |
Allalaadimised
Kirjeldus
RV4-1/260 is a varistor type surge suppressor designed to reduce the maximum overvoltage peak value and to limit the high pre-damping voltage frequencies that occurs on the control circuit when operating a contactor. The opening of a contactor coil can causes high voltage surges of several kV that can cause interferences and damages to sensitives electronic in the installation. The RV4-1/260 can operate une control voltage within 110 ... 260 V AC 50/60 Hz. The RV4 surge suppressor is mounted directly on the AFC contactor, either on top or bottom, and is including the coil connection terminals. RV4 are designed specifically for AFC contactors or NFC relays.