1)1 plastic bag/set,1 wooden case/set 2)Special package required by clients.
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
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!
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.
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
( )--------------------------------------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
Rated current of circuit breaker
Rated current of switch cabinet
Rated current of dynamic stability (4S)
Rated current of dynamic stability (peak)
Rated short circuit drop-out current
Rated short circuit making current (peak)
Rated insulation level
1min power frequency withstand voltage
lighting impulse withstand voltage
IP2X shell: IP4X, it is IP2X when compartment and circuit breaker room is open
Huadong Holding Group Co., Ltd., is a leading manufacturer of high voltage transmission and distribution products and electrical push button switches
in China. We have 8 subsidiaries. Our main products are power transformer,distribution transformer, switchgear, substation, insulator, cutout fuse, surge arrester, vacuum circuit breaker, load switch,earthing switch, voltage transformer, current transformer,inverter, push button switch and others, which are sold all over the world including Iran, ... View detail