Positioner ND-10D-9, ND10D9
- Description
- Description
Description
The ND-10Dm positioners control AC ring motors up to 10kW and are used in control circuits of crane equipment.They are built as closed and can be in three sizes:9,13 and 17 circuits (P12S connectors).They can be equipped with a wheel drive K-NDz(chart1), crank drive B-ND-1, or side lever drive DB-ND(chart1), linear drive L-ND(chart C),lever drive D-ND (chart1).The switching program cannot exceed the number of positions 10-0-10 and the number of connectors 9,13 or 17.
Basic technical data
| Rated insulation voltage Ui |
[V] |
500 (50Hz) |
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| Rated 8-hour current |
[A] |
40 |
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| Rated switching voltage – AC 50Hz Rated breaking current Ie |
[V] |
220 |
500 |
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| Category of use |
AC2 |
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| Rated switching frequency (switching cycles/h) |
[h-1] |
600 |
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|
Switching life (in AC-2 category) |
[joints]. |
0,25x106 |
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| Mechanical durability (number of switching cycles) |
[cykle] |
3 x106 |
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| Degree of protection |
IP22 |
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| maximum number of positions | |||||
