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EK6-12/31.5 kA Indoor AC High Voltage Earthing Switch

Good quality Medium Voltage Insulators for sales
Good quality Medium Voltage Insulators for sales
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EK6-12/31.5 kA Indoor AC High Voltage Earthing Switch

China EK6-12/31.5 kA Indoor AC High Voltage Earthing Switch supplier
EK6-12/31.5 kA Indoor AC High Voltage Earthing Switch supplier EK6-12/31.5 kA Indoor AC High Voltage Earthing Switch supplier EK6-12/31.5 kA Indoor AC High Voltage Earthing Switch supplier

Large Image :  EK6-12/31.5 kA Indoor AC High Voltage Earthing Switch

Product Details:

Place of Origin: WENZHOU
Brand Name: QIUPU
Certification: IEC
Model Number: EK6-12/31.5kA

Payment & Shipping Terms:

Minimum Order Quantity: 20PCS
Packaging Details: CARTONS/WOODENS
Delivery Time: 7 Days
Payment Terms: T/T, Western Union
Supply Ability: 50000PCS/Month
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Detailed Product Description
Rate Voltage: 10kV Frequency Voltage: 42kV
Space Current: 31.5-40kA/4S Distance: 150mm-210mm
Short Circuit Opnening Current: 80kA Life: 10000 Times

EK6-12/31.5 Indoor High Voltage Earthing Switch with Switchgear

 

  

EK6-12/31.5 indoor AC high voltage earthing switch is an advanced level product with high-tech parameters performance. After comprehensive evaluation,it conforms to GB1985 and IEC62271 standard ,applies to power system of 3-12kV and three-phase AC 50Hz.It owns short-circuit making capacity to protect other electric equipment not being damaged.Can be used with various high voltage switchgear,also play a protective role in the high-voltage electrical equipment overhaul.

Earthing switch, a mechanical switch used in the grounding part of a circuit, belongs to the isolation switch category.


It can carry current under abnormal conditions(such as short circuit current) for a certain period of time, but it is not required to carry current under normal circuit conditions.
Note: Ground switches may have short circuit connection capacity.
effect
To ground high-voltage equipment and lines during maintenance in place of portable ground lines to protect personal safety .

 

Item Technical data
Rated voltage (KV)     12    
Rated frequency(Hz) 50
Insulator(capacity) insulating Frequency withstand voltage 5 min (KV)     42    
Frequency withstand voltage 1 min (V) 2000
Lighting impulse withstand voltage (KV) 40   75    
sapce 150mm-210mm
Life 10000
   

EK6-12/31.5 kA Indoor AC High Voltage Earthing Switch

       

      The ground switch is a kind of mechanical switch device used to intentionally ground the circuit.
The earthing switch may carry the rated short circuit current and the corresponding peak current in the specified time under the abnormal condition(e.g. short circuit); Under normal working conditions, however, no rated current is required.
Ground switches and isolation switches are often combined into one device. At this point, in addition to having the main contact, the isolation switch is also equipped with a grounding switch for grounding one end of the isolation switch after separation. The main contact and ground switch are usually interlocked in such a way that the ground switch can not close when the isolation switch is closed and the main contact can not close when the ground switch is closed.
The ground switch can be divided into open type and closed type. The former's conductive system is exposed to the earth gate in the atmosphere, which is similar to the isolation switch, while the latter's conductive system is closed to the SF charge.

Contact Details
WENZHOU QIUPU ELECTRIC POWER CO., LTD.

Contact Person: Cheng

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