KYN28-12
ISO9001
Galvalume
High Voltage
Removable
Cabinet
AC
12/35kv
630-4000A
IP4X
30000 Times
ZGHQDL
Wooden Box
Customized
China
8537209000
Product Description
The KYN28 central cabinet is a metal-clad, withdrawable AC metal-enclosed switchgear that is widely used in 3.6kV to 24kV three-phase AC 50Hz single busbar systems to receive and distribute electrical energy. The following is a product introduction to the KYN28 central cabinet:
1. Main features:
Compact structure: It is designed with a metal armor, which takes up little space and has a reasonable layout of internal components.
Safe and reliable: The interior of the cabinet is separated by metal partitions, which can effectively prevent phase-to-phase or phase-to-ground short circuits, enhancing the safety of the equipment.
Modular design: Easy to maintain and expand, with individual components that can be removed and replaced independently.
High-performance vacuum circuit breakers: Equipped with advanced vacuum circuit breakers, which have good arc extinguishing performance and long life.
Intelligent monitoring: Optional intelligent control and protection units can be used for remote monitoring and management.
2. Scope of application:
It is widely used in power plants, substations, industrial enterprises and other places that require highly reliable power distribution.
It is suitable for indoor installation, has a high degree of protection and can operate stably in harsh environments.
1. Main features:
Compact structure: It is designed with a metal armor, which takes up little space and has a reasonable layout of internal components.
Safe and reliable: The interior of the cabinet is separated by metal partitions, which can effectively prevent phase-to-phase or phase-to-ground short circuits, enhancing the safety of the equipment.
Modular design: Easy to maintain and expand, with individual components that can be removed and replaced independently.
High-performance vacuum circuit breakers: Equipped with advanced vacuum circuit breakers, which have good arc extinguishing performance and long life.
Intelligent monitoring: Optional intelligent control and protection units can be used for remote monitoring and management.
2. Scope of application:
It is widely used in power plants, substations, industrial enterprises and other places that require highly reliable power distribution.
It is suitable for indoor installation, has a high degree of protection and can operate stably in harsh environments.
| ltem | Unite | Data | |
| Rated voltage | KV | 6~24 | |
| Rated frequency | Hz | 50/60 | |
| Rated frequency | A | 630~4000 | |
| Ratedinsulation level | lmin power frequencylPhase to earth / across open contacts) | KV | 42/48 |
| Lighining impulse withstand voltage (Phase to earth/across open contacts) | KV | 75/85 | |
Main busbar rated current | A | 1250,1600,2000,2500,4000 | |
| Sub-busbar rated current | A | 630,1250,1600,2000,2500,3150 | |
| Rated short time withstand current(4s) | KA | 16,20,25,31.5,4050 | |
| Rated peak withstand current | KA | 40,50,63,80,100,125 | |
| Protection degree | Enclosure lP4X,IP2X(VCB door opened) | ||
| Outline dimension(width/depth/height) | mm | 650(800,1000)/1500(1300,1670.2000) /2300 | |
| Weight | KG | 500~1200 | |
