Vs1-12 Withdrawable Mv Vcb for 12kv Indoor Switchgear

• Customization: Available
• Breaking Capacity: High Voltage Circuit Breakers
• Operation: Energy-storage Type
• Model NO.: VS1-12
• Speed: High-Speed Circuit Breaker
• Arc-extinguishing Medium: Vacuum
• Installation: Insert
• Structure: Vcb
• Poles Number: 3
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB, Do as Your Request
• Certification: ISO9001-2000, CE
• Rated Voltage: 12kv
• Rated Frequency: 50/60Hz
• Rated Current: 630A/1250A/1600A/2000A
• Phase Distance: 150mm/210mm, etc
• OEM: Accept
• Transport Package: Wooden Case
• Specification: steel, expoxy resin
• Trademark: LIYOND
• Origin: China
• Package Size: 72.00cm * 72.00cm * 82.00cm
• Package Gross Weight: 150.000kg

Product Description

VS1-12 Withdrawable MV VCB for 12kV Indoor Switchgear

The VS1-12 withdrawable vacuum circuit breaker is a high-performance 12kV indoor AC switchgear solution. Designed for power distribution systems, industrial facilities, and commercial applications, it ensures safe and reliable electrical operation.

Featuring a withdrawable design, the circuit breaker allows easy installation, inspection, and maintenance without disrupting the main system. Its vacuum interruption technology guarantees high switching reliability, reduces wear on contacts, and extends service life.

The breaker supports both manual and electrical operating modes, ensuring operational flexibility and safety. Its compact and modular structure fits standard switchgear panels, optimizing space usage in electrical rooms. Low maintenance requirements and long service life make the VS1-12 ideal for modern power systems seeking efficiency and reliability.

Product Features

• High Voltage 12kV Rated - Suitable for indoor AC switchgear, ensuring stable and safe electrical operation.

• Withdrawable Design - Quick installation and easy maintenance for industrial and power distribution systems.

• Vacuum Interruption Technology - Extends service life and improves switching reliability.

• Safe Operation Mechanism - Equipped with reliable manual and electrical operating modes.

• Compact & Modular Structure - Space-saving design, compatible with standard switchgear panels.

• Low Maintenance & Long Lifespan - Designed for high-efficiency performance in harsh environments.

 

Applying Ambient Conditions

• Ambient temperature: -10ºC to +40ºC


• Relative humidity: Not exceeding 95% daily and 90% monthly


• Earthquake intensity: Not exceeding 8 degrees


• Saturated vapor pressure: Not exceeding 2.2kPa daily and 1.8kPa monthly


• Height above sea level: ≤1000m (unless specified otherwise)


• Installation requirements: Avoid fire, explosion, filth, chemical erosion, and violent vibration


 

 

Technical Data

For detailed technical specifications, please refer to the product documentation provided by Yueqing Liyond Electric Co., Ltd.

 

FAQ

 

Welcome to Yueqing Liyond Electric Co., Ltd.

Here are some frequently asked questions about our products:

• Prices: Please send us an inquiry for pricing information. We will respond within 24 hours.


• Samples: Yes, we welcome sample orders for testing and quality checking. Mixed samples are acceptable.


• Logo Printing: We accept OEM orders with brand authorization provided.


• Product Customization: Please provide specific drawings or parameters for a quote after evaluation.


• Lead Time: Depends on quantities ordered, generally within 7-20 days after payment.


• Trade Terms: We accept EXW, FOB, CIF, FCA, etc.


• Payment Methods: We accept T/T, Western Union, Paypal, irrevocable L/C at sight, etc.


• Quality Inspection: Each step of production and finished products undergo QC inspection before shipping. Inspection reports will be provided for your reference.


• After Sales: Send photos of quality problems for our checking and confirmation. We will provide a satisfactory solution within 3 day