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Help Center3 Service Positioon Rocker Electrical Switches for Indoor Use
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Our company is one of the excellent suppliers for high voltage products business unit of China.
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3 Service Positioon Electrical Switches for Indoor Use
1 Features of Main Structure:
1.1 Functions of isolating switch and earthing switch are realized by one driving shaff and one movable contact knife in the condition of air insulation. The product is a new multi-function switch that owns three operation positions of on, isolating (off) and earthing.
1.2 The structure of products is reasonable, copact, small volume, safety and reliable. The performance of anti-wrong-operation is quite good. It is an ideal matched product of minimized switchgear.
1.3 When on and off operation, turn a crank connecting to a shaft by an operating handle, a connection rod make a movable contact knife rotate for closing, isolating (testing) and earthing.
2 Technical Parameters for GN-12Q/3150 Insolating Switches
3 Service Positioon Insulating Switches Use Indoor Transformer Switch
Technical Parameters Table
|
Rated Voltage (kV) |
Operating Voltage (kV) |
Rated Current (A) |
Thermal Current in 4s (r.m.s.) (kA) |
Dynamic Current (Peak) (kA) |
P.F. withstand Voltage for 1min(r.m.s.) (kV) |
Rated Ligntning Impulse withstand Voltage (Peak) (kV) |
||
Phase to Phase and Phase to Earth |
Gap between two Conductive Parts of Same Pole |
Phase to Phase and Phase to Earth |
Gap between Two Conductive Parts of Same Pole |
|||||
12 |
10 |
3150 |
40 |
100 |
42 |
48 |
75 |
85 |
3 Installation and Adjustment
The product is switable for horizontal or hanging installation in a KGN switchgear. The switch and the operating mechanism shan’t be installated until they have been checked up and in normal. Notes: Detailed technical data and outline drawing shall be provided under request.
3 Service Positioon Electrical Switches for Indoor Use
1. Matching different sizes switchgears for voltage metering and protection or for control-circuit supply.
2. Power plant and power station.
3. All kinds of industrial area, such as factories, coal mine, subways and so on.
4. They also can be used in communities.
5. Especially suitable for medium voltage witchgears. image
3 Service Positioon Electrical Switches for Indoor Use
Name: 3 Service Positioon Insulating Switches Use Indoor Transformer Switch | |
For the low voltage products: |
5 -10 days |
For the medium voltage products: |
10 -15 days |
For the high voltage products: |
20 -30 days |
Payment: |
T/T or L/C |
Port: |
Guangzhou |
Packing: |
Wooden case |
We have a team who is in charge of packing.
The team consists of our skilful carpenters and experienced packing designers.
These enable our packing reasonable, safe and reliable.
3 Service Positioon Electrical Switches for Indoor Use
• Your inquiry related to our product & price will be replied within 24 hours.
• Well-trained & experienced staff are to answer all your inquiries in English of course.
• Working time: 8:00am ~17:45pm, Monday to Saturday.(UTC+8)
• Provide perfect after-sale service, if you got any question, please contact with us and we will solve
your problem immediately.
• We have our own transportation department, goods can be delivered on time whenever they are ready.
• Your business relationship with us will be confidential to any third party.
3 Service Positioon Electrical Switches for Indoor Use
Send Inquiry to This Supplier
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