10kV 12kV Medium voltage indoor MV electrical metal-clad removable switchgear and protection
Medium voltage indoor metal-clad panel -12 Type switch cabinet is three three-phase AC50Hz, rated voltage 12KV indoor power distribution equipment. As power plants, substations, industrial &mining enterprises to accept and distribute of electric energy to control, protect and monitor, circuits, etc. Can also be used to control the place of frequent operation.
KYN28-12 high-voltage switchgear is equipped with VS1 (ZN63) vacuum circuit breaker with high breaking capacity and low current cut-off value (it can also be equipped with VD4 vacuum circuit breaker produced by AB) as the main switch, with advanced, reasonable and compact structure. It has superior performance, safety and reliability, and has the "five-proof" interlocking function, meeting the requirements of technical standards such as IEC298 and GB3906.
Structure Description:
The indoor metal-clad panel are requested designed according to GB3906 and Ie 298. The whole switchgear can be extracted from the cabinet and spare parts (trolley) two components, Cabinet structure is made of aluminium deposited zine plate or galvanized plate bolted combination forming a metal partition separating the part of the circuit break room, main busbar room cable room and relay control room. and all metal construction were grounded,each compartment of the main circuit system has separate pressure release channel, in the cable compartment can be set to 40*6mm ground busbar.
Main characteristics
The cabinet structure is made of aluminum-zinc-coated sheets, which are bolted and processed by CNC machine tools using multiple bending processes; All operations are carried out with the cabinet door closed; The protection level is high, which can prevent the intrusion of debris and insect pests; Simple and effective "five prevention" lockout to prevent misoperation; Can be equipped with VS1 and VD4 vacuum circuit breakers; It is easy to replace the circuit breaker, and the handcart interchangeability is good; Reliable wall installation and front maintenance of the cabinet reduce the floor space; The cable room has ample space and can connect multiple cables; The circuit breaker room and the cable room can be equipped with heaters respectively to prevent condensation and corrosion.
It is widely used in various substations of power systems, power plants, industrial and mining enterprises, and high-voltage power distribution.
Working Conditions a. The Ambient temperature upper limit and lower limit are respectively +40°C and -40°C; (allowing storage and transportation at -30°C); b. Altitude is not more than 1000m; c. Relative humidity: daily average value should not be more than 95%, while monthly average value should not be more than 90% (+25°C); d. Seismic intensity should be not more than 8°; e. Places without fire, explosion risk, serious pollution, chemical corrosion and violent vibration.
Technical information
Item
Unit
Parameters
Rated voltage
KV
12~24
Rated current
HZ
50
Rated current of circuit breaker
A
630\2000
Rated current of switch cabinet
A
630\2000
Rated current of dynamic stability (4S)
KA
16\20\25\31.5\40\50
Rated current of dynamic stability (peak)
KA
40\50\63\80\100\125
Rated short circuit drop-out current
KA
16\20\25\31.5\40\50
Rated short circuit making current (peak)
KA
40\50\63\80\100\125
Rated insulation level
1min power frequency withstand voltage
KA
24
32
42
lighting impulse withstand voltage
KA
40
60
75
Protection degree
IP2X shell: IP4X, it is IP2X when compartment and circuit breaker room is open
Cabinet outline dimensions (mm) (not including door)
Height
Width
Depth
2300
800
1800
2300
1000
1800
This is a pre-sale product with estimated delivery of 35 to 60 days
We will try to import this product for you before 28 Aug, 2024 if you order today.
Delivery lead time of 28 Aug, 2024 may change due to unforeseen economic, logistic or customs inspection factors.
60% deposit is required for the order to be processed via sea
The amount mentioned on the product does not include customs and shipping, please Request Quote for the price which includes shipping and customs.
It might take 2 to 5 working days for us to come with your quote, please be patient with us.
0
0 Overall Rating
5
0%
0
4
0%
0
3
0%
0
2
0%
0
1
0%
0
Review this product
For you to write a review, you need to login first
Afrimart Online stands as Africa's foremost e-commerce hub, featuring an expansive array of product categories spanning electronics, machinery, toys, furniture, and more. Committed to excellence, our platform delivers swift and streamlined logistics and customs clearance solutions, offering a comprehensive one-stop service for cross-border imports.
Leveraging over three decades of international trade expertise, we ensure a seamless and hassle-free importing experience, providing top-tier products at competitive prices to meet the diverse needs of African consumers.