Find Circuit Breaker, Circuit Breaker Vacuum on Industry Directory, Reliable Manufacturer/Supplier/Factory from China.

Inquiry Basket (0)
Home > Products > Vacuum Circuit Breake > ZN63-24(VS1) Vacuum Circuit Breaker

ZN63-24(VS1) Vacuum Circuit Breaker

Basic Info

Model No.: VCB 24/1250-31.5

Product Description

Product Type: Indoor AC HV VCB

Product Information

VS1(ZN63A)-24 indoor AC HV Vacuum Circuit Breaker is a type of holistic and completely sealed HV Switchgear, it has compactable dimension and small volume. The VCB applies to power system of rated voltage 24kV, three-phase and AC 50/60HZ. It conforms to IEC 62271, GB 1984, JB8738-2008 and DL1403 and passed XIHARI test.

Product Features

1. Holistic structure

2. Sealed spark chamber

3. Effective vacuum arc-extinguish

4. Good mechanical behavior

5. Various mounting approach

Specification Sheet:

Name Unit Data
Rated Voltage kV 24
Rated current A 1250 1600 2000 2500 3150
Rated power-frequency withstand voltage kV 65
Rated lighting impulse withstand voltage kV 125
Rated short-circuit breaking current kA 20 25 31.5 40
Rated short-circuit making current kA 50 63 80 100
Rated withstand current(peak) kA 50 63 80 100
Rated duration of short circuit S 4
Operating cycles at rated short-circuit breaking current Times 30
Mechanical endurance Times 20000
Make time ms <75
Breaking time ms <65
Rated single capacitor bank breaking current A 630
Rated back-to-back capacitor bank breaking current A 400
Rated voltage of store energy motor V DC220, 110 AC220, 110
Power for opening and closing coil W 245
Overall dimension (width X depth X height) mm 588 X 429 X 563
Weight kg 100

Contact us if you need more details on Indoor Vacuum Circuit Breaker. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Indoor Disconnect Switch、Indoor Earthing Switch. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Vacuum Circuit Breake

Email to this supplier
  • *Subject:
  • To:

  • *Messages:
    Your message must be between 20-8000 characters