high intelligence 12kv Vacuum Circuit Breaker 30000 Times Mechanical Life

Basic Information
Place of Origin: XI'AN CHINA
Brand Name: HERONG ELECTRIC
Certification: ISO9001
Model Number: VSm-12/□-□
Minimum Order Quantity: 1PC
Price: Negotiable
Packaging Details: Export wooden packing
Delivery Time: 30 work days
Payment Terms: L/C, T/T, D/A, D/P
Supply Ability: 12000PCS/YEAR
Rated Voltage: 12kV Rated Frequency: 50Hz
Rated Current: 630A-4000A Rated Short-circuit Breaking Current: 20kA-40kA
Mechanical Life: 30000 Times Installation Method: Equipped With KYN28-12 (GZS1) Type, XGN And Other Switch Cabinets
High Light:

High Intelligence 12kv Vacuum Circuit Breaker

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50Hz 12kv Vacuum Circuit Breaker

VSm Vacuum Circuit Breaker,SF6 Circuit Breaker

 

1. Overview of VSm Vacuum Circuit Breaker,SF6 Circuit Breaker

 

VSm vacuum circuit breaker is a permanent magnet vacuum circuit breaker developed by the company integrated with foreign advanced technology. It is a long-life, maintenance-free new generation circuit breaker developed by using vacuum arc extinguishing technology, permanent magnet mechanism technology and intelligent control technology. It can perform frequent operations or break the short-circuit current multiple times within the working current range; the mechanical life can be up to 30,000 times, and the full-capacity short-circuit current breaking times can reach 50 times. VSm vacuum circuit breaker is suitable for reclosing operation and has extremely high operational reliability and service life.

2. Purpose of VSm Vacuum Circuit Breaker,SF6 Circuit Breaker

 

Products are widely used in power plants, power grids, coal mines, airports, petrochemicals, metallurgy and urban infrastructure construction and transformation projects, especially suitable for frequent operations.

3. Main features of VSm Vacuum Circuit Breaker,SF6 Circuit Breaker

 

VSm vacuum circuit breaker has long mechanical life, maintenance-free and high degree of intelligence. The main circuit adopts a mature insulating barrel structure, and the primary circuit adopts an assembled structure to ensure reliable insulation of the conductive circuit and easy assembly.

4. Technical data of VSm Vacuum Circuit Breaker,SF6 Circuit Breaker

 

Rated voltage 12kV
Rated frequency 50Hz;
Rated current 630A-4000A
Mechanical life 30,000 times
Rated short-circuit breaking current 20kA-40kA
Rated short-circuit duration 4s
Installation method Equipped with KYN28-12 (GZS1) type, XGN and other switch cabinets
Executive standard GB/T1984-2003,GB/T11022-1999,JB/T3855-1996,DL/T403-2000
Ambient temperature -15℃~+40℃
Humidity

Maximum daily average relative humidity 95%

Maximum monthly average relative humidity 90%

Altitude ≤1000m

5.Order description of VSm Vacuum Circuit Breaker,SF6 Circuit Breaker

 

If there are other special options, please specify when ordering.

 

high intelligence 12kv Vacuum Circuit Breaker 30000 Times Mechanical Life 0

Contact Details
yufei.zhang

Phone Number : +86-18740359806