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Factory Supply VS1 Medium Voltage Vacuum Circuit Breaker for Substations Factory Supply VS1 Medium Voltage Vacuum Circuit Breaker for Substations
Factory Supply VS1 Medium Voltage Vacuum Circuit Breaker for Substations Factory Supply VS1 Medium Voltage Vacuum Circuit Breaker for Substations
Factory Supply VS1 Medium Voltage Vacuum Circuit Breaker for Substations Factory Supply VS1 Medium Voltage Vacuum Circuit Breaker for Substations
Factory Supply VS1 Medium Voltage Vacuum Circuit Breaker for Substations Factory Supply VS1 Medium Voltage Vacuum Circuit Breaker for Substations

Factory Supply VS1 Medium Voltage Vacuum Circuit Breaker for Substations

US$ 500.00 ~ 8000.00
Min.Order: 1
Product origin: Wenzhou, Zhejiang, China
Category: Electrical Equipment & Supplies
Product Name: Electrical Equipment & Supplies
Availability:In Stock
Product Review : 0 Reviews
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  • Model NO. : VCB-VS1 Series
  • Rated Voltage : 6KV, 12KV, 24KV
  • Rated Current : 630A-4000A
  • Short Circuit Breaking Current : 20kA-40kA
  • Mechanical Durability : 20,000 operations
  • Arc-extinguishing Medium : Vacuum
  • Operation Type : Electric
  • Installation : Fixed/Withdrawable
  • Poles Number : 3
  • Frequency : 50Hz
  • Lightning Impulse Voltage : 75KV/125KV
  • Three Poles Asynchronous Time : ≤2ms
  • Contact Bounce Time : ≤2ms
  • Average Opening Speed : 0.9-1.2m/s
  • Average Closing Speed : 0.6-0.8m/s
  • Operation Voltage : AC/DC 110V/220V
  • Material : Steel/Epoxy/Resin
  • Certification : ISO9001, CE, CB, IEC
  • Color : White/Gray/Customized

The VS1 indoor medium voltage Vacuum Circuit Breaker is a three-phase AC 50Hz switchgear designed for power systems with rated voltages of 6KV, 12KV, and 24KV. This breaker features an integral design combining the actuating mechanism and breaker body, suitable for both fixed installations and handcart applications.

Indoor Vacuum Circuit Breaker

Key features include reliable interlock functions for frequent operation, low noise and energy consumption, simple robust construction, high operating reliability, and exceptional mechanical durability rated for 20,000 operations. The vacuum technology ensures no adverse effects from frequent switching of operating and short-circuit currents.

VCB Internal Structure

Typical applications include transformers and distribution substations, generator control and protection, as well as capacitor bank control and protection systems.

The product holds multiple international certifications including ISO9001, CE, CB, and IEC standards, ensuring quality and reliability for various industrial power distribution requirements.

VCB Installation

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