Reliable 10kv Medium Voltage Vs1 Indoor Vacuum Circuit Breaker

Product Details
Customization: Available
Breaking Capacity: High Voltage Circuit Breakers
Operation: Electric Type
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  • Reliable 10kv Medium Voltage Vs1 Indoor Vacuum Circuit Breaker
  • Reliable 10kv Medium Voltage Vs1 Indoor Vacuum Circuit Breaker
  • Reliable 10kv Medium Voltage Vs1 Indoor Vacuum Circuit Breaker
  • Reliable 10kv Medium Voltage Vs1 Indoor Vacuum Circuit Breaker
  • Reliable 10kv Medium Voltage Vs1 Indoor Vacuum Circuit Breaker
  • Reliable 10kv Medium Voltage Vs1 Indoor Vacuum Circuit Breaker
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  • Overview
  • Product Description
  • Specification
  • Packing & Delivery
  • Certifications
  • Company Profile
  • FAQ
Overview

Basic Info.

Model NO.
VS1
Speed
Normal Type Circuit Breaker
Arc-extinguishing Medium
Vacuum
Installation
Open Frame
Structure
ACB
Poles Number
3
Type
Circuit Breaker
Function
Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)
Certification
ISO9001-2000, CE, CCC
Transport Package
Standard Export Packing
Trademark
CHSH
Origin
Zhejiang, China
HS Code
8535900000
Production Capacity
500unit/Month

Product Description

Product Description
11kV / 12kV Indoor Electrical 50Hz VCB VS1 Vacuum Circuit Breaker for Switchgear
The VS1-12 Indoor High Voltage Vacuum Circuit Breaker is a three-phase AC 50Hz device with a rated voltage of 12kV for indoor use. Designed for industrial, mining enterprises, power plants, and substations, it serves as a control and protection device, ideal for frequent operations. It can be fixed or installed on a handcart, offering stable performance with easy installation.
Applying Ambient Conditions:
• Ambient temperature: ≤ +40°C, ≥ −10°C (storage and transportable at −30°C).
• Altitude: ≤ 1000m.
• Relative humidity: daily average ≤ 95%; saturated vapor pressure average ≤ 2.2×10-3MPa, typically ≤ 1.8×10-3MPa.
• Earthquake intensity: ≤ grade eight.
• Free from fire, explosion hazards, severe contamination, chemical corrosion, and intense vibration.
Reliable 10kv Medium Voltage Vs1 Indoor Vacuum Circuit Breaker
VS1 Series Vacuum Circuit Breaker Key Features:
1. The VS1 vacuum circuit breaker operates frequently and interrupts short circuit currents multiple times within its working range, boasting a mechanical life of up to 30,000 cycles and handling full capacity short-circuit currents 50 times.
2. Designed for reclosing operations, the VS1 vacuum circuit breaker offers exceptional reliability and long service life.
3. The VS1 vacuum circuit breaker (standard type) uses a vertical insulation cylinder to withstand various climatic conditions. Maintenance is minimal, requiring occasional cleaning or lubrication of the mechanism.
4. The pole-type VS1 vacuum circuit breaker is maintenance-free, featuring a solid insulation structure with an integrated solid-sealed pole.
5. The VS1 vacuum circuit breaker can be fixed or withdrawable within the switchgear, and can also be installed on a frame.
Specification
Reliable 10kv Medium Voltage Vs1 Indoor Vacuum Circuit Breaker
Reliable 10kv Medium Voltage Vs1 Indoor Vacuum Circuit Breaker
Reliable 10kv Medium Voltage Vs1 Indoor Vacuum Circuit Breaker
Reliable 10kv Medium Voltage Vs1 Indoor Vacuum Circuit Breaker
Packing & Delivery
Reliable 10kv Medium Voltage Vs1 Indoor Vacuum Circuit Breaker
Reliable 10kv Medium Voltage Vs1 Indoor Vacuum Circuit Breaker
Reliable 10kv Medium Voltage Vs1 Indoor Vacuum Circuit Breaker
Certifications
Reliable 10kv Medium Voltage Vs1 Indoor Vacuum Circuit Breaker
Reliable 10kv Medium Voltage Vs1 Indoor Vacuum Circuit Breaker
Reliable 10kv Medium Voltage Vs1 Indoor Vacuum Circuit Breaker
Company Profile
Reliable 10kv Medium Voltage Vs1 Indoor Vacuum Circuit Breaker
About CHSH
Shenheng Power Equipment Co., Ltd. is situated in Yueqing City, Zhejiang Province, the renowned "capital of China's electrical appliances". Located near the East China Sea and Oujiang River, and close to the scenic Yandang Mountain, the company is a professional manufacturer specializing in high and low voltage switch transmission and distribution equipment and components. As a leading supplier to the State Grid of China, our products, including fully insulated and sealed inflatable cabinets, intelligent solid insulated ring network cabinets, outdoor high-voltage cable branch boxes, and box substations, are known for their stable and reliable quality, earning deep trust and recognition from our customers.
Our main products include ring cages, box-type substations, high-voltage switchgear, cable branch boxes, 10~35kV amorphous transformers, 10~330kV oil-immersed transformers, 10~35kV dry transformers, JP cabinets, low-voltage switchgear, column-mounted circuit breakers, primary and secondary integration ring cages, and integrated circuit breakers on columns, among other power transmission and distribution equipment.
Reliable 10kv Medium Voltage Vs1 Indoor Vacuum Circuit Breaker
FAQ
Reach out to us to discover how we can meet your power needs!
1. Are you a trading company or manufacturer?
We are a professional factory with over a decade of expertise in high and low voltage switchgears, substations, transformers, cable distribution boxes, and an array of electrical equipment, including vacuum circuit breakers and load break switches.
Our factory is an exceptional supplier to the State Grid Corporation of China, reflecting our commitment to unparalleled quality and excellence.
2. Do you accept customized service?
At Shenheng Power Equipment Co., Ltd., we offer comprehensive OEM/ODM services. Your unique brand logo can be prominently displayed on our Kyn28-12 Medium Voltage Complete Set Switchgear. Our skilled technical and quotation teams design tailored projects that precisely meet your specifications and drawings, ensuring a perfect fit and your utmost satisfaction.
3. What is your MOQ?
We require a minimum order quantity of 1 piece, making it accessible for businesses of all sizes to experience our exceptional products.
4. How long is your delivery lead time?
Our delivery lead times are designed to accommodate your needs, varying with specific product requirements and order quantities. Typically, we ensure prompt fulfillment, completing orders within 15 working days, so you can enjoy our products without delay.
5. How do you solve quality problems?
Your satisfaction is our priority. In the unlikely event of a quality issue, please provide comprehensive photographs of the problem. Our dedicated technical and quality assurance teams will analyze and deliver a resolution within 2 days, ensuring your complete peace of mind.
6. What are your payment terms?
We offer flexible payment terms for your convenience: a 30% T/T deposit in advance, with the remaining 70% due before shipment. Additionally, we accept payments via West Union and L/C, providing you with various options to suit your financial needs.

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