Schneider VW3A7105 Braking unit - 100 kW - 400/480 V - for variable speed drive,VW3A7105, Schneider
Schneider VW3A7105 Braking unit - 100 kW - 400/480 V - for variable speed drive
| product or component type |
Resistance braking unit
|
|
|---|---|---|
| range compatibility |
Altivar Process ATV900
|
|
| maximum braking power |
160 kW
|
|
| product compatibility |
Variable speed drive ATV930 without braking chopper 110 kW
380...480 V
Variable speed drive ATV930 without braking chopper 130 kW 380...480 V Variable speed drive ATV930 without braking chopper 160 kW 380...480 V |
|
| thermal losses |
400 W
|
|
| activation threshold |
780 V DC +/- 1 %
|
|
| permanent braking power |
100 kW (at constant power and at engage threshold)
|
|
| protection type |
Integrated thermal protection by thermal probe
|
|
| minimum resistor value to associate |
2.5 Ohm
|
| electrical connection |
Cable, connection capacity: 2 x 120 mm², 2 x 250 kcmil <= 5 m
between drive and braking unit
Cable, connection capacity: 2 x 120 mm², 2 x 250 kcmil <= 10 m between braking unit and braking resistors |
|
|---|---|---|
| maximum DC bus voltage |
850 V
|
|
| load factor |
0.05 for 320 kW at constant power and at engage threshold
0.15 for 250 kW at constant power and at engage threshold 0.5 for 200 kW at constant power and at engage threshold 1 for 160 kW at constant power and at engage threshold |
|
| cycle time |
<= 240 s
|
|
| volume of cooling air |
166 m3/h
|
|
| operating position |
Vertical +/- 10 degree
|
|
| mechanical robustness |
Vibrations class 3M4 conforming to IEC 60721-3-3
|
|
| product weight |
17 kg
|
|
| width |
216 mm
|
|
| height |
658 mm
|
|
| depth |
303 mm
|
| ambient air temperature for operation |
-10...50 °C
|
|
|---|---|---|
| ambient air temperature for storage |
-40...70 °C
|
|
| IP degree of protection |
IP21 on top
IP20 |
|
| environmental characteristic |
Chemical pollution resistance class 3C3 conforming to IEC
60721-3-3
Dust pollution resistance class 3S3 conforming to IEC 60721-3-3 Humidity resistant class 3K3 conforming to IEC 60721-3-3 |
|
| relative humidity |
5...95 % without condensation
|
|
| operating altitude |
1000...4000 m with current derating 1 % per 100 m
<= 1000 m without derating |
Schneider VW3A7105 Braking unit - 100 kW - 400/480 V - for variable speed drive,VW3A7105
- Brand: Schneider
- Product Code: VW3A7105
- Availability: 1000
Tags: VW3A7105