+86 021 67109909     +86 18017809222
All Categories

Home > Products > Vacuum Circuit Breaker > 24KV Vacuum Circuit Breaker

  • VBI-C-24kV Side Mounted Vacuum Circuit Breaker
  • VBI-C-24kV Side Mounted Vacuum Circuit Breaker

VBI-C-24kV Side Mounted Vacuum Circuit Breaker

Description:

The operation mechanism of VBI-24 side mounted type vacuum circuit beaker is used spring to storage energy,which can be operated by two ways,manual or electrical.The characteristics are accordance with GB1984-89 <AC High Voltage Circuit Breaker>,JB3855-96<10kv Indoor High Voltage Vacuum Circuit Breaker General Technical Specifications>,Relevant Provisions of IEC56 standard.

  • Product Description

VBI-C-24kV side mounted vacuum circuit breaker–LIYOND

Summry

The operation mechanism of VBI-24 side mounted type vacuum circuit beaker is used spring to storage energy,which can be operated by two ways,manual or electrical.The characteristics are accordance with GB1984-89 <AC High Voltage Circuit Breaker>,JB3855-96<10kv Indoor High Voltage Vacuum Circuit Breaker General Technical Specifications>,Relevant Provisions of IEC56 standard.

Main Technical Specification

No. Name unit Data
* Type / 口Insulating cylinder

 

口Epoxy resin embedded poles

口Nylon embedded poles

口Upper outlet

 

口Side outlet

1 Rated voltage kv 24
2 Rated insulation level Power frequency withstand voltage 65
Rated lightning impulse withstand voltage 125
3 Contact opening distance  

 

mm

12±1
4 overtravel 3±0.5
5 Distance between phases 210±1
6 Contact closing bounce time ms ≤2
7 Three-phase points,closing at different times ≤2
8 Opening time ≤50
9 Closing time ≤100
10 Average opening speed(contact is separation after 6mm) M/s 0.9~1.3
11 Average opening speed(contact is closed before 6mm) 0.4~0.8
12 Closing contact contact pressure N 25KA 31.5KA
2200±200 3200±200

 

VBI-C side mounted vacuum circuit breaker

 

About us:

We are specialty on epoxy resin medium voltage and HVcomponents, such as 12KV, 24 KV, 36KV and 40.5KV switchgear TG3 wall bushing, contactor box, insulators, transducers. 630A, 1250A, 2500A, 3150A and 4000A contactor box, club contact, fix contact, arm contact and jaw contact. 630A and 1250A VS1 circuit breaker. 630A and 1250A ZN85-40.5 circuit breaker. 12KV and 24KV earth switch. KYN28A-12 and KYN61 high voltage switchgear components!

Contact Us