Schneider Altivar 71 VW3A7201 handleiding
Handleiding
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1757361 06/2012 17
Sizing
Example of how to use characteristic curves
Note: These curves are given for a voltage of 400 V or 460 V, depending on the model.
VW3 A7 204, A7 232
(Continuous braking power = 21.5 kW) (1)
Example of how to use the curves:
Required braking power of 27 kW.
The intersection point between the braking time and the time
between 2 braking operations must be on or below the relevant
curve.
Point
A for a braking time of 2 minutes, there must be at least
50 seconds between 2 braking operations.
VW3 A7 204, A7 232 (Continuous braking power = 21.5 kW) (1) VW3 A7 205, A7 233 (Continuous braking power = 26 kW) (1)
VW3 A7 206, A7 234 (Continuous braking power = 32 kW) (1) VW3 A7 207, A7 235 (Continuous braking power = 38 kW) (1)
(1) Power indicated for a temperature of 35°C (95°F).
0
0
1
2
1
3
4
5
6
7
8
9
10
234 567891011
A
Time between braking operations (min.)
Braking time (min.)
27 kW
33 kW
0
0
1
2
1
3
4
5
6
7
8
9
10
234567891011
Time between braking operations (min.)
Braking time (min.)
27 kW
33 kW
0
2
1
3
4
5
6
7
8
9
10
01234567891011
Time between braking operations (min.)
Braking time (min.)
45 kW
33 kW
0
0
1
1
0.5
1.5
2
2.5
3
3.5
4
4.5
5
234567891011
Time between braking operations (min.)
Braking time (min.)
45 kW
70 kW
0
0
1
1
0.5
1.5
2
2.5
3
3.5
4
4.5
5
234567891011
Time between braking operations (min.)
Braking time (min.)
52 kW
90 kW
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Productinformatie
| Merk | Schneider |
| Model | Altivar 71 VW3A7201 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 2581 MB |
