High Tension/Extra-high Tension Enclosed Switchboard
High Tension/Extra-high Tension Enclosed Switchboard is a switchboard that
emphasize ability, trustability, stability by installing VCB that have excellent
interception on inside, is used extensively for installment electric power company's
generating & transformation facility, industrial plant, building, general
plant, city water & sewage treatment plant, etc.
Minimize installation area by reasonable design
- Because it is structure that can load 2~3 column, can take advantage of transformer
room area efficiently
- Design & production with reasonable equipment arrangement and various
- Various products to meet customer needs
- F2/G type, such as a closed unit, so they are isolated, the arc accident car
effectively prevents the diffusion from the inside.
- Mechanical locking device (interlock) is prepared to prevent mis-operation
- Through the degradation alarms device (partial discharge monitoring system)
prepared the failure prediction system
Easy Maintenance and Inspection
- Can check the breaker contact wear status in driving position fron of the
Standard single-line diagram
24kV grade wsitchboard
According to contact capacity, Electricity receiving method is divided into
standard and simple system.
The seitchboard is mainly used in 10,000kW below like a normal building or apartment.
(However, if you available a private line, the Electricity receiving is possible
15kV grade switchboard
Mainly used for internal power supply from 154kV substation associated with
large plant or large apartment complex
7.2kV grade switchboard
In case of large capacity electricity receiving method, using the transformation
whithin the substation or mainly large pumping stations, and more.