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Steel Earthing Switch Electrical Interlocking For KYN28 Switcgear Equipment
Steel Earthing Switch Electrical Interlocking For KYN28 Switcgear Equipment
Steel Earthing Switch Electrical Interlocking For KYN28 Switcgear Equipment
Steel Earthing Switch Electrical Interlocking For KYN28 Switcgear Equipment
Steel Earthing Switch Electrical Interlocking For KYN28 Switcgear Equipment
Steel Earthing Switch Electrical Interlocking For KYN28 Switcgear Equipment
Steel Earthing Switch Electrical Interlocking For KYN28 Switcgear Equipment
Steel Earthing Switch Electrical Interlocking For KYN28 Switcgear Equipment
Specifications
Brand Name :
QIUPU
Model Number :
5xS.320.010
Certification :
IEC
Place of Origin :
WENZHOU
MOQ :
50 SET
Payment Terms :
T/T, Western Union
Supply Ability :
100000 SET/Month
Delivery Time :
7 Days
Packaging Details :
Cartons
Material :
Steel
Caninet :
KYN28-12
Width :
650mm-1000mm
Higth :
1.5M
Description

Interlocking with Earting Switch for KYN28 Switcgear Equipment

When the grounding switch is turned on, the back door of the switchboard can not be closed because when the grounding switch is turned on, a block is lowered, usually 30 to 50 cm below the switchboard, and there is a small bump on the door of the switchboard.
If the door can not be closed, the load switch can not be closed. One type is mechanical interlocking, usually with a latch at the back of the load switch. When the cabinet door is opened, the latch is loaded with a spring that blocks the closing mechanism from the inside. So that it can not be protected. Close the door, and when the latch is put in, it closes. This is less used now. There is also a type of electronic interlock, is in the cabinet door box on the edge of a contact switch, which is the top of the cabinet door, the load switch inside the electromagnet can start, after the start of the suction blocking mechanism, this can close.

Item Technical data
Rated voltage (KV) 3.6 7.2 12 24 40.5
Rated frequency(Hz) 50
Insulator(capacity) insulating Frequency withstand voltage 5 min (KV) 25 32 42 68 100
Frequency withstand voltage 1 min (V) 2000
Lighting impulse withstand voltage (KV) 40 60 75 125 185
Local discharge (pc) ≤10
Dispute bend (N) ≥10000

Product tags

abb earthing switch

,

solid state relay schematic

,

how to install electric strike
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Steel Earthing Switch Electrical Interlocking For KYN28 Switcgear Equipment

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Product Detail
Brand Name :
QIUPU
Model Number :
5xS.320.010
Certification :
IEC
Place of Origin :
WENZHOU
MOQ :
50 SET
Payment Terms :
T/T, Western Union
Contact Supplier
Steel Earthing Switch Electrical Interlocking For KYN28 Switcgear Equipment
Steel Earthing Switch Electrical Interlocking For KYN28 Switcgear Equipment
Steel Earthing Switch Electrical Interlocking For KYN28 Switcgear Equipment
Steel Earthing Switch Electrical Interlocking For KYN28 Switcgear Equipment

WENZHOU QIUPU ELECTRIC POWER CO., LTD.

Verified Supplier
8 Years
zhejiang
Since 2016
Business Type :
Exporter, Trading Company, Seller
Main Products :
Epoxy Resin Insulator, Medium Voltage Insulators, High Voltage Epoxy Resin Insulator
Total Annual :
200000-500000
Employee Number :
100~120
Certification Level :
Verified Supplier
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