VW3A7203 Schneider
VW3A7203 Schneider
Opis
network braking unit - 22 kW - 400 V - for variable speed drive
Tehnične lastnosti
| Glavno | |
| Izdelek ali sestavni del | network braking unit |
| [Us] Nazivna napajalna npetost | 400 V |
| Združljivost serije/obsega | Altivar 71 |
| maximum braking power | 22 kW |
| permanent braking power | 11 kW |
| maximum current Irms | 32 A AC 38 A DC |
| Komplementarno | |
| network frequency | 40...60 Hz +/- 10 % |
| Višina | 580 mm |
| Teža izdelka | 26 kg |
| Širina | 270 mm |
| Globina | 295 mm |
| Omejitve napajalne napetosti | 380-415 V |
| electrical connection | bare wires connectionM6 35 mm² connection capacity |
| supply circuit type | AC |
| associated fuse rating | 50 A at 690 V |
| cos phi | 1 |
| efficiency | 97 % |
| overload protection | 1.2 x maximum current |
| Okolje | |
| Temperatura okoliškega zraka za delovanje | 40-55 °C (with current derating 3 % per °C) 5-40 °C (without current derating) |
| IP stopnja zaščite | IP20 |
| Temperatura okoliškega zraka za skladiščenje | -25-55 °C |
| relative humidity | class F without condensation 5-85 % |
| Nadmorska višina delovanja | <= 1000 m without current derating 1000...4000 m with current derating 5 % per 1000 m |
