VS1-12 Indoor High Voltage Vacuum Circuit Breaker Switch
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Product Highlights
- Vacuum Arc Extinguishing: Adopts vacuum as the arc-extinguishing medium for reliable performance.
- Dual Installation Types: Available in fixed and withdrawable types to meet diverse switchgear needs.
- Compact Integrated Design: Integrates operating mechanism and VCB body for a reasonable and compact arrangement.
- Multi-Function Protection: Provides overcurrent, overvoltage protection, and circuit-breaker failure protection.
- Wide Certification: Certified by VDE, ISO9001-2000, CE, and CCC standards.
- Flexible Customization: Supports full customization, minor customization, and design/sample-based customization.
- Robust Insulation: Vertical insulation house prevents damage from external factors and weather.
- Fast Delivery: Delivery within 10-15 days after receiving signed sales confirmation.
Product Attributes
- Breaking Capacity
- High Voltage Circuit Breakers
- Operation
- Electric Type
- Speed
- Normal Type Circuit Breaker
- Model NO.
- VS1-12/1250-25
- Arc-extinguishing Medium
- Vacuum
- Installation
- Withdrawable & Fixed
- Structure
- ACB
- Poles Number
- 3
- Type
- Circuit Breaker
- Function
- Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)
- Certification
- VDE, ISO9001-2000, CE, CCC
- Rated Current
- 630A
- Rated Voltage
- 12kv
- Mechanical Edurance
- 30000cycles
- Rated Frequency
- 50Hz
- Transport Package
- Non-Solid Wooden Case for Export Shipment
- Specification
- IEC: M2-E2-C2
- Trademark
- Longxiang Electric
- Origin
- Baoji, Shaanxi China
- HS Code
- 85389000
- Production Capacity
- 16000sets/Year
Product Images of VS1-12 Indoor High Voltage Vacuum Circuit Breaker Switch
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Product Description
General Description
ZN63A(VS1)-12 series of indoor vacuum circuit breaker is used for indoor 12kv switchgear, it is suitable to control and protect transmission and distribution system such as electric network equipment and industrial & minning industry etc as their protection and control unit.
It can match with KYN28(GZS1), XGN and GG-1A series of switchgears.
The products meet standards of GB1984-2003.
This series of products include:VCB truck, isolation truck and fuse truck etc.
1.This series of VCB is used integrated design for operating mechanism and VCB body with reasonable, beautiful and compact arrangement.
2.This series of VCB adopted vertical insulation house against impact due to different weather, it can effectively prevent VIS against damage
by exterior factors.
3.With two kinds of installation unit:fixed type and withdrawable type,it can meet different assembling requirements between switchgear and breaker.
Applying ambient conditions
1.Ambient temperature:-10ºC~+40ºC.
2.The height above sea level:≤1000m(besides the special requirements).
3.Relative humidity:the average humidity of a day should be no more than 95%;the average humidity of a month should be no more than 90%.
4.Saturated vapour pressure:the average pressure of a day should be no more than 2.2kPa;the average pressure of a month should be no more than 1.8kPa.
5.Earthquake intensity:not exceed 8 degrees.
6.It should be installed in the places without fire,explosion,serious filth,chemical erosion and violent vibration.










Packaging & Delivery.
| Packaging Details | Non-solid wooden case(standard export package). |
| Delivery Detail | Within 10~15days from the date of receiving signed sales confirmation by both parties. |
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR2391028". Items marked "" are certified.
Company Profile
Company Introduction
General
Shaanxi Longxiang Electrical Co., Ltd. is a specialized manufacturer of making vacuum circuit breaker covering the voltage range of 12kV~40.5kV, which is located in Gaoxin 19th Road, East Development Zone, Baoji city, Shaanxi province. It occupancies total area of 18800 square meters including building area of 12800 square meters. The annual production capacity of vacuum circuit breaker is 16000 sets.
Professional management team and extensive market supply
Shaanxi Longxiang Electrical Co., Ltd is in posseeion of professional management team, main of them were from middle of high level management of large-scale enterprises in this industry, with more than 20 years working experience accumulation, professional knowledge and managerial experience, we focus on technology innovation based on market-oriented concept. The products are widely used in national power, petrochemical, smelting, aviation industry etc. And also exporting to Italy, Russia, Iran, India and other international markets. We also have established long-term strategic cooperation relations with several specialized manufactures of power transmission and distribution in the world.
Reliable technique and continuous improvement of quality control
Having professional R&D team to supply technical support, and cooperating with related research institutes, all these guarantee our product in pioneer level on its technique. Besides, our advanced production line can control the quality of any procedures, and all products will be inspected strictly before delivery.
Contact information
Website: longxiangelectrical.en.made-in-china.com Fax: +86 917 6732963
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Gaoxin 19th Road, East Development Zone, Baoji, Shaanxi, P.R.China.
-
Plant Area
- 20000 square meters
-
Number of Employees
- 69
-
Registered Capital
- 93,690,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Tianjin Port; Shanghai Port; Beijing Port
-
Minimum Order Quantity
- 1 Set
-
Supply Chain Partners
- 119
Our Production Capability & Technical Expertise
-
Main Products
- VED Covers, Vacuum Circuit Breaker, Low-voltage Air Switch
-
Production Lines
- 2
-
Production Machines
- Stamping Terminal Machine, Assembly Production Line, Rollover Tester, Running-in Tester, AC Withstand Voltage Tester
-
QA/QC inspectors
- 8 people
-
Inspection Type for Finished Products
- 100% inspection(Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Flexible customization, Minor Customization, Full Customization, Customization from Designs, Customization from Samples
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 6 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2003-01-21
-
Export Year
- 13 Years
-
Main Markets
- North America, Europe, Southeast Asia/ Mideast
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 4
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Product Certification
- CE
-
Cooperated with Fortune 500
- No
FAQ
- What is the rated voltage and current?
- The rated voltage is 12kV and the rated current is 630A.
- Is customization available for this product?
- Yes, we offer flexible customization including full customization, minor customization, and customization from designs or samples.
- What is the minimum order quantity?
- The minimum order quantity is 1 Set.
- What are the payment terms?
- We accept LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.
- What is the lead time for production?
- The average lead time is within 15 workdays for both peak and off-season.
- Does the product have quality inspection?
- Yes, we have 8 QA/QC inspectors and perform 100% function inspection on finished products.
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