The main part of 10kV switchgear includes：vacuum circuit breaker、current transformer、On-site installation of microcomputer protection device、Operating circuit accessories（handle、indicator light、pressing plate and so on）、A variety of locations of auxiliary switch.Thereinto,circuit breaker and current transformer are installed in the switchgear,Microcomputer Protection、Attachment、watt hour meter are installed in the relay room（Continue as before， there is no relay actually）on the panel,terminal board and all kinds of power supply air switch are installed in a relay interior ministry，Terminal row through the control cable or special socket to connect the circuit breaker mechanism.
TO understand the secondary wiring of switchgear,we need to find two drawings：since protection principle diagram、wiring diagram provided by the manufacturer；Secondary principle diagram、wiring diagram、terminal strip diagram、principle diagram of the circuit breaker mechanism provided by the switchgear manufacturer.
2、10kV cable line in the cupboard
KYN28A（GZS1）Centrally Installed Switchgear is 10 kv switch cabinet type used by the most urban substation，from a positive perspective，It obviously divides into three parts，topside is relay room,middle is circuit breaker chamber,underside is an empty room（Nothing），Bus and other high pressure equipment is mounted in the back of the cabinet put oneself in another’s position.As shown in the figure below.
- About Us
- Earthing Switch
- Circuit Breaker Contact
- Insulation Accessories
- Switchgear Accessories
- Circuit Breaker Accessories
- Vacuum Circuit Breaker
- Switchgear Shell
- Vacuum Contactor
- Auxiliary Switch
- Load Break Switch
- SF6 Ring Network Cabinet
- SF6 Insulated Compact Switchgear
- G spring operating mechanism
- FY spring operating mechanism
- CT Spring Operating Mechanism
- More spring operating mechanism
- Liyond Dynamic
- Liyond will attend Electric Indonesia 2019 from 11-14th.September
- Liyond will attend 2019 ELCOM UKRAINE from 09-12 April
- Liyond attended Electrical networks of Russia-2018 Exhibition
- Liyond’s Electrical Networks of Russia 2017 Exhibition–Successful conclusion!!!
- Liyond will attend Electrical networks of Russia-2017
- Liyond will attend ELEKTRO 2016 Exhibition on June 6th-9th
- LIYOND is in 2016 Hannover Messe these days!
- Liyond HANNOVER MESSE 2016 Exhibition on April 25-29
- Liyond Electric co.,ltd attends ELEKTRO 2015 Exhibition
- LIYOND will attend ELEKTRO 2015 Exhibition
- Liyond will attend HANNOVER MESSE 2015 Exhibition.
- Liyond attends Iran International Electricity Exhibition 2014
- Liyond will attend Iran International Electricity Exhibition 2014.
- Liyond Electric co.,ltd attends Elektro’2014 Russian Exhibition
- lndustry knowledge
- Liyond Family
- Liyond Dynamic
- Contact Us