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E-mail
barry@rockwill.cn
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Phone
+86-577-27869969
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Address
Wengyang Industrial Zone,Wenzhou City, Zhejiang Province,China.
Product Categories
Rockwill Electric GroupFree·1YRS
FN18-24 Air Pressure Load Break Switch
NegotiableUpdate on October 04
- Model
- Nature of the Manufacturer
- Other
- Product Category
- Switchgear Components
- Place of Origin
- City, Province
Overview
FN18-24 Load break switch, disconnector used for the 24kV 50Hz power systems.This switch is installed indoor, can match with the manual and motor operating machanism.This switch can match with the fuse and the earthing switch.
Product Details
General:
FN18-24 Load break switch, disconnector used for the 24kV 50Hz power systems.This switch is installed indoor, can match with the manual and motor operating machanism.This switch can match with the fuse and the earthing switch.
Technical data：
No. | Item | Unit | Parameters |
1 | Rated Voltage | kV | 24 |
2 | 2Maximum Service Voltage | kV | 25.8 |
3 | Withstａnd Voltage to earth and between poles | kV | 50 |
4 | Withstａnd voltage across the isolating distance | kV | 60 |
5 | Impulse withstａnd voltage to earth and between poles | kV | 125 |
6 | Impluse withstａnd voltage across the isolating distance | kV | 145 |
7 | Rated current | A | 400 630 800 |
8 | Breaking capacity for active circuits (cos Ø0.7) | A | 400 630 800 |
9 | Breaking capacity for no-load transformers | A | 16 |
10 | Breaking capacity for no-load line and cables | A | 25 |
11 | Short-time current | kA/1s | 20 |
12 | Making Capacity | kA | 40 |
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