High Quality Handcart Vacuum Circuit Breaker
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Product Attributes
- Customization
- Available
- Breaking Capacity
- High Voltage Circuit Breakers
- Operation
- Manual Type
- Model NO.
- VS1
- Speed
- Normal Type 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
- Certification
- ISO9001-2000, CE, CCC
- Rated Frequency
- 50Hz
- Rated Current
- 630A~4000A
- Standard
- IEC 60898
- Rated Voltage
- 12kv
- Mechanical Life
- 10000 Times
- Bcd Curve
- D
- Transport Package
- Export Standard Wooden Case
- Specification
- Customized
- Trademark
- CHSH
- Origin
- Zhejiang, China
- HS Code
- 8535900000
- Production Capacity
- 500 Pieces/Week
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Product Description
Product Description: Introducing the High Quality Handcart Vacuum Circuit Breaker from Shenheng Power Equipment Co., Ltd., a true masterpiece of engineering designed to deliver outstanding performance and reliability. This state-of-the-art device offers unparalleled protection for electrical systems, ensuring safety and efficiency in operation. Crafted with precision and expertise, it is the epitome of durability and excellence, making it an indispensable choice for modern power management needs.
The VS1-12 Indoor High Voltage Vacuum Circuit Breaker by Shenheng Power Equipment Co., Ltd. is an exceptional three-phase AC device operating at 50Hz. Featuring a rated voltage of 12kV, this indoor apparatus is meticulously designed for industrial and mining enterprises, as well as power plants and substations. It serves as an essential tool for electrical equipment control and protection, perfect for locations that demand frequent operations. It can be securely fixed in a state-of-the-art switch cabinet or gracefully installed on a versatile handcart. Boasting stable performance and effortless installation.
Applying Ambient Conditions:
• Ambient temperature must not exceed +40°C and not drop below −10°C, with safe storage and transportation down to −30°C.
• The altitude should not exceed 1000 meters.
• Relative humidity: Daily averages must not surpass 95%, maintaining a saturated vapor pressure average of not more than 2.2×10-3MPa, with an overall average not exceeding 1.8×10-3MPa.
• Earthquake intensity should remain below level eight.
• The environment should be free from fire, explosion hazards, heavy contamination, chemical corrosion, and intense vibrations.






Shenheng Power Equipment CO., LTD With a steadfast commitment to excellence, Shenheng Power Equipment Co., Ltd. stands as a beacon in the realm of power transmission and distribution. As specialists in both high and low voltage switchgear and electrical components, our portfolio of cutting-edge products includes fully insulated, fully sealed inflatable cabinets, and state-of-the-art intelligent solid insulation ring main units. Our repertoire also extends to outdoor high voltage cable branch boxes and box-type substations. Each product is a testament to our unwavering quality standards, earning us the trust and approval of our discerning clientele.
Our core manufacturing prowess encompasses an impressive array of products such as the YBW box-type substations, KYN61-40.5, KYN28A-24, KYN28A-12, XGN2-10, and HXGN-10 high voltage switchgear. We also offer the innovative XGN ring net cabinet, SHSRM inflatable ring main unit, and SHSG solid ring main unit. Our low voltage switchgear line includes MNS, GCS, GGD, and XL models, alongside vacuum and oil immersed transformers, dry type transformers, current and potential transformers, and load break switches. These advanced solutions serve as the backbone of modern transmission and distribution infrastructure.
For decades, Shenheng Power Equipment Co., Ltd. has been the trusted partner across diverse sectors such as metallurgy, shipbuilding, electric power, and mining. We also empower smart buildings, high-rise towers, hospitals, schools, and more with our high-quality, comprehensive power transmission and distribution solutions. Our formidable technical expertise, cutting-edge technology, and rigorous testing protocols ensure our products consistently meet high standards, facilitating robust national distribution.
Company Workshop



Frequently Asked Questions (FAQ)
1. Are you a trading company or manufacturer?
We proudly operate as a professional factory, boasting a decade of expertise in the realm of high and low voltage switchgears, substations, transformers, cable distribution boxes, and a myriad of electrical equipment. Our offerings include top-notch vacuum circuit breakers, load break switches, and more.
Our factory stands as a distinguished supplier to the State Grid Corporation of China.
2. Do you accept customized service?
Absolutely! We provide tailored OEM/ODM services, including the customization of your logo on our products. Our adept technical and quotation teams are equipped to deliver a project that perfectly aligns with your drawings and specifications, ensuring your utmost satisfaction.
3. What is your Minimum Order Quantity (MOQ)?
We maintain a highly accessible MOQ of just 1 piece, making it easy for you to commence your order.
4. How long is your delivery lead time?
The delivery time is contingent upon your specific product requirements and order size. Typically, a swift turnaround of 5 to 10 working days is our standard.
5. How do you address quality issues?
Should you encounter any quality concerns, please provide comprehensive photographs. Our dedicated technical and quality assurance teams will perform an in-depth analysis and propose a satisfactory solution within 2 days.
6. What are your payment terms?
Our payment terms include a 30% T/T in advance with the balance of 70% due before shipment. We also accept West Union and L/C for your convenience.
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR2432164". Items marked "" are certified.
Company Profile
Shenheng Power Equipment Co., Ltd is a company specializing in the production of high and low voltage switch power transmission and distribution equipment and high, low voltage electrical components, one of the professional production enterprises, the production of all fully insulated and fully sealed inflatable cabinet, intelligent solid insulation ring main unit, outdoor high voltage cable branch box, box-type substation, etc. Product quality is stable, reliable, It is deeply trusted and approved by the customers.
Manufacturing of the main products are YBW box-type substation, KYN61-40.5, KYN28A - 24, KYN28A - 12, XGN2-10, HXGN-10 high voltage switchgear, XGN ring net cabinet, SHSRM inflatable ring main unit, SHSG solid ring main unit, MNS, GCS, GCS, GGD, XL low voltage switchgear, vacuum circuit breaker, oil immersed transformer, dry type transformer, current /potential transformer, load break switch and other transmission and distribution equipment.
For a long time also for all kinds of metallurgy, shipbuilding, electric power, mining, and intelligent buildings, high-rise buildings, hospitals, schools and other industries to provide high quality power transmission and distribution of complete sets of equipment and electrical control equipment. The company has a strong technical force, sophisticated technology and sophisticated testing methods, and the products sell well across the country.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No. 168, Punan 6th Road, Yueqing Economic Development Zone, Yueqing City, Wenzhou City, Zhejiang Province
-
Plant Area
- 10000 square meters
-
Number of Employees
- 216
-
Registered Capital
- 232,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
- Peak Season Lead Time, one month, Off Season Lead Time, within 15 workdays
-
Nearest Port
- Ningbo Port, Shanghai Port
-
Minimum Order Quantity
- 1 Set
-
Supply Chain Partners
- 20
Our Production Capability & Technical Expertise
-
Main Products
- V and LV Switchgear, Power Transformer, Indoor and Outdoor Vacuum Circuit Breakers
-
Production Lines
- 5
-
Production Machines
- Laser Cutting Facility, Bending Facility, CNC Machining Facility
-
Inspection Type for Finished Products
- 100% inspection Visual inspection Function inspection
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 10 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2012-06-20
-
Export Year
- 12 Years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 7
-
Overseas Agent/Branch
- No
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015, ISO45001:2018, ISO14001
-
Product Certification
- CE
-
Cooperated with Fortune 500
- No
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