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S13-KYN28A-12KV (GZS1-12Z) central metal-clad and metal-enclosed MV switchgear /switchgear kyn28

FOB Price: US $100 - 2,000 / Set Get Latest Price
Min.Order Quantity: 1 Set/Sets
Supply Ability: 1500 Set/Sets per Month
Port: Wenzhou,Ningbo,Shanghai
Payment Terms: L/C,T/T,Western Union
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Quick Details

Place of Origin:
Zhejiang China (Mainland)
Brand Name:
Model Number:
Rated voltage:
IEC60684, IEC60298, IEC60420, IEC60129, IEC60056, IEC60529, IEC56
50Hz or 60Hz
medium switchgear:
KV switchgear:
indoor switchgear
high voltage switchgear:
MV switchgear
switchgear cabient:
Cheapest switchgear
panel factory:
cabinet supplier
metal-enclosed panel:
fixed type metal-clad

Packaging & Delivery

Packaging Detail: 1)1 plastic bag/set,1 wooden case/set 2)Special package required by clients.
Delivery Detail: 10 days upon receipt of deposit


1)ISO9001,IEC,Type Test Report
2)Top 3 in China and 23 Years' Manufacture
3)Sold to Thailand,Malaysia,Ethiopia

About us:          

        Our switchgears sell well all over the world, and are exported to Ethiopia, Malaysia, Thailand, Kenya, Mozambique, Congo, Rwanda, Pakistan, South Africa and so on. We have won a good reputation among customers at home and abroad. 

       Welcome to our factory! 


Trade Terms 

1.Payment: 1) 30% in advance, balanced 70% to be paid before dispatch.       2) L/C

2.Port of loading: Ningbo,Wenzhou or Shanghai Port

3.Discounts: offered based on order quantities 

4.Delivery time:10-30 days according to order quantities.


Why Us?

1. Quality assurance: All the products will go through lots of tests carefully before dispatch: Raw material check, Winding test, Assemble test, Painting check, Nameplate check and routine tests.

2. Competitive production capacity: monthly production more than 1500 sets

3. Manufactuer's price: Factory direct sale, most competitive price.


1. Technical Data   


       KYN28A-12 (GZS1-12Z) central metal-clad and metal-enclosed MV switchgear



K---------------------------------------metal-clad and metal-enclosed Switchgear



28A (GZS1-12)----------------------design No.

12-------------------------------------- rated voltage (KV)

( )--------------------------------------primary plan No.

( )--------------------------------------operating mechanism characteristic code

                           D: electromagnetism   T: spring

( )--------------------------------------rated current (A)

( )--------------------------------------rated short circuit drop-out current (KA)




       KYN28A-12 central metal-clad and metal-enclosed Switchgear is produced independently based on the advanced manufacturing technique from home and abroad. It can be used to replace all sorts of old metal-enclosed Switchgears.

       The shell adopts the aluminum-zinc alloy coated steel sheet, processed by CNC machining tool, which ensure the high mechanical strength. The door is anti-corrosion and anti-impact coaedt. And the protection degree is IP4X

       The main switch can be with the ZN63A (VSI) type of circuit breaker of this company, C3 series of fixed load switch; it is also with the interface communication.

The insulation distance is over 125mm, composite insulation is over 60mm. all the circuit breakers have the features of long working life, high parameters, less maintenance, small size and so on


Technical parameters:


Rated voltageKV12
Rated currentHZ50
Rated current of circuit breakerA630\2000
Rated current of switch cabinetA630\2000
Rated current of dynamic stability (4S)KA16\20\25\31.5\40\50
Rated current of dynamic stability (peak)KA40\50\63\80\100\125
Rated short circuit drop-out currentKA16\20\25\31.5\40\50
Rated short circuit making current (peak)KA40\50\63\80\100\125
Rated insulation level1min power frequency withstand voltageKA243242
lighting impulse withstand voltageKA406075
protection degreeIP2X shell: IP4X, it is IP2X when compartment and circuit breaker room is open



2. Some Detailed pictures:








4. Packing:  




5. How to contact us:  





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Huadong Holding Group Co., Ltd., is a leading manufacturer of anti-vandal push button switches and high voltage transmission and distribution products in China. We have 7 subsidiaries. Our main products are anti-vandal push button switch,power transformer,distribution transformer, switchgear, substation, insulator, cutout fuse, surge arrester, vacuum circuit breaker, load switch,earthing switch,inverter and others, which are sold all over the world. Quality is the life of us. Welcome to our ... View detail

Basic Information

Product/Service (We Sell): Push button switch,transformer substation,cutout fuse,Vacuum Circuit Breaker,power transformer  
Brands: HD  
Number of Employees: 501 - 1000 People  

Trade & Market

Main Markets: Southern Europe
Mid East
North America
Central America
Western Europe
Eastern Asia
Southeast Asia
South America
Northern Europe
South Asia
Domestic Market
Total Annual Sales Volume: Above US$100 Million  
Export Percentage: 31% - 40%  

Factory Information

Factory Size (Sq.meters): Above 100,000 square meters  
Factory Location: No. 8, Taishan Road, Daqiao Industrial Zone, Beibaixiang Town, Yueqing City, China  
Number of Production Lines: Above 10  
Number of R&D Staff: 41 - 50 People  
Number of QC Staff: Above 50 People  
Contract Manufacturing: OEM Service Offered   Design Service Offered   Buyer Label Offered  

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Verified Supplier - Huadong Holding Group Co., Ltd.
China (Mainland) | Manufacturer, Trading Company | Contact Details
Experience: Established 2001 , 8 years OEM

Communicate with Supplier:

Mr. Power Chen
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