- Product Details
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Quick Details
-
Ratedinsulation volt:
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690V
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Given heating current:
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32A
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Rated work volt:
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380V
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AC-21B Icw-A Is:
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384
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The lower limit of ambient air:
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-25°C
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The pollution level:
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3
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Product Name:
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YZTW Rotary Switch KDHc-32 For Welding Machine
Quick Details
-
Max. Voltage:
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380V
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Place of Origin:
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Zhejiang, China
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model specification:
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KDHc-32A
-
Ratedinsulation volt:
-
690V
-
Given heating current:
-
32A
-
Rated work volt:
-
380V
-
AC-21B Icw-A Is:
-
384
-
The lower limit of ambient air:
-
-25°C
-
The pollution level:
-
3
-
Product Name:
-
YZTW Rotary Switch KDHc-32 For Welding Machine
Normal work condition
- The ambient air temperature shall n ot exceed+40 °C, and the average temperature in the 24h shall not exceed+35°C;
- The lower limit of ambient air is-25°C;
- Installation site altitude not exceeding 2000m;
- When the maximum tempera ture is+40 °C, the relative humidity of the air is not more than 50%, and the relative humidity can be higher at lower temperature, for exam pie, reaching 90% at the temperature of 20. Due to temperature change and occasionally produce special measuresshould be taken;
- The pollution level of the surrounding environ mentis 3;
- Switch can be installed in any inclined position of the occasion.
Outline and installation dimensions
(mm)
| Model | A | B | φ | C | φ 1 | L | S | H |
| KDHc-20 | 44 | 32 | M3 | 20 | 6 | 37+12.4n | ||
| KDHc-25 | 65 | 48 | 4.2 | 25 | 6.3 | |||
| KDHc-25 (Round-head) | 58 | 36 | M4 | 25 | 6.3 | 45+13.5n | ||
| KDHc-32 | 65 | 48 | 4.2 | 25 | 6.3 | |||
| KDHc-32 (Round-head) | 58 | 36 | M4 | 25 | 6.3 | 45+13.5n | ||
| KDHc-40/63 | 65-90 | 48-72 | 4.2-5.3 | 32 | 6.3-7 | 49/59+18n |
on-off schematic
|
conneclt-point setting |
1 2 |
3 4 |
5 6 |
7 8 |
9 10 |
11 12 |
13 14 |
15 16 |
17 18 |
19 20 |
21 22 |
23 24 |
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| 2 | — | — | — | |||||||||
| 3 | — | — | — | |||||||||
| 4 | — | — | — | |||||||||
| 5 | — | — | — | |||||||||
| 6 | — | — | — | |||||||||
| 7 | — | — | — | |||||||||
| 8 | — | — | — | |||||||||
| 9 | — | — | — | |||||||||
| 10 | — | — | — |
On-off principle can be designed and manufactured according to user's requirements
