11kV Combined Drop Out Surge Arrester And Expulsion Fuse Cutout
The combined unit is a device that has the functionality of a standard cut-out fuse and a distribution class drop-out surge arrester built into a single device. In the event of a surge diverter failure the ground lead disconnector (GLD) of the surge diverter shall operate and the failed arrester shall drop out, disconnecting it automatically from the network. At the same time, this causes the fuse carrier to drop out automatically and thereby isolating the affected phase from the network. An interlocking mechanism ensures that it is not be possible to close the fuse carrier, unless the drop-out surge arrester is in the closed position.
Description
Baoding Sihedan Electric Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of 11kv combined drop out surge arrester and expulsion fuse cutout in China. With abundant experience, we warmly welcome you to buy cheap 11kv combined drop out surge arrester and expulsion fuse cutout from our factory. Quality products and low price are available.
DKLINE Combined drop out surge arrester and expulsion fuse cutout
FEATURES
■ Improve the stability of the system
■ High security
■ Convenient for maintenance
■ Reduce costs
DKLINE Combined drop out surge arrester and expulsion fuse cutout
TECHNICAL PARAMETERS
|
System highest voltage and frequency |
12kV,50Hz |
|
Creepage distance |
372 |
|
Lightning impulse withstand voltage |
95kV |
|
Power frequency withstand voltage, wet |
38kV |
|
Surge arrester |
|
|
Maximum system voltage |
12kV |
|
Rated voltage |
11kV |
|
Partial discharge performance |
＜10 |
|
Power frequency withstand voltage for 1 min, wet |
46kV |
|
Maximum residual voltage at steep, lightning and switching impulse current with current wave, kV |
31.9 |
DKLINE Combined drop out surge arrester and expulsion fuse cutout
DIMENSION
DKLINE Combined drop out surge arrester and expulsion fuse cutout
FAQ:
1.What is the MOQ?
The minimum order quantity is 100 pieces.
2.Samples providing?
We are providing the samples by free, but need pay for the freight charge.
3.EPC material design and provide in lot?
Yes, we are supplying for LV and MV EPC material in lot many years.and have strong design team.
4.OEM available?
Yes, we are providing the anchor clamp as custom requirement.
5.Complete documents for tender?
Yes, whole set documents ready for submit.
DKLINE Combined drop out surge arrester and expulsion fuse cutout
ADVANTAGE:
Full set quality control plan to confirm the quality;
ISO 9001, ISO 14001 and ISO 18001 factor;
Low cost low price.
Quick response, fast quotation.
Dependably after-sale service.
Full set documents to submit the tender.
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