VW3A7738 Schneider Electric
VW3A7738 Schneider Electric
Opis
braking resistor - 1.4 ohms - 1.5 kW - IP23
Tehnične lastnosti
| Glavno | |
| Izdelek ali sestavni del | braking resistor |
| Komplementarno | |
| Višina | 445 mm |
| Teža izdelka | 17 kg |
| Širina | 540 mm |
| Globina | 450 mm |
| [Ue] rated operational voltage | 24 V DC 250 V AC |
| product compatibility | variable speed drive ATV930 wall mount 55 kW 200...240 V light cycle variable speed drive ATV930 wall mount 75 kW 200...240 V light cycle |
| protection type | thermal protection via drive or temperature control switch at 120 °C |
| electrical connection | terminal, connection capacity: <= 2.5 mm² / AWG 12 for temperature control switch M12 bar wire for drive |
| range compatibility | Altivar Process ATV900 |
| ohmic value | 1.4 Ohm |
| duty cycle | light cycle (heavy duty) <0.8 s braking with 150 % braking torque for a 40 s cycle light cycle (normal duty) <0.8 s braking with 120 % braking torque for a 40 s cycle |
| average power available | 1.5 kW at 50 °C |
| Okolje | |
| Temperatura okoliškega zraka za delovanje | 0-50 °C |
| IP stopnja zaščite | IP23 |
| Temperatura okoliškega zraka za skladiščenje | -25-70 °C |
