Vs1-24kv Indoor Vs1 Zn63 High Voltage Vcb Mounted Vacuum for Distribution Switchgear

• Customization: Available
• Breaking Capacity: High Voltage Circuit Breakers
• Operation: Electric Type
• Speed: High-Speed Circuit Breaker
• Arc-extinguishing Medium: Vacuum
• Installation: Fixed
• Structure: Vcb
• Poles Number: 3
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB
• Certification: ISO9001-2000, CE, CCC, RoHS
• ICU: 20ka-31.5ka
• Voltage: 12kv/24kv/35kv
• Current: 630A-4000A
• Usage Environment: Indoor
• Rated Frequency: 50Hz/60Hz
• Control Voltage: AC110/220 DC110/220
• Transport Package: Wooden Crate
• Specification: 69*51*74
• Trademark: Mingtuo
• Origin: Zhejiang, China
• HS Code: 8535210000
• Production Capacity: 5000pieces/Year
• Package Size: 69.00cm * 51.00cm * 74.00cm
• Package Gross Weight: 103.000kg

Product Description

Product Description

VACUUM CIRCUIT BREAKER
630A/1250A/1600A/2000A/2500A/3150A/4000A
12kV/24kV/35kV

ZN63(VS1) series vacuum circuit breaker designed as a rated voltage isolator ranging from 12kV to 35kV, serving as a 3-phase switch device, primarily for indoor use in grid equipment, industrial and mining enterprises, power equipment control and protection unit. With its distinctive advantage, the vacuum circuit breaker is ideal for the current requirements of frequent operations or handling multiple open and short-circuit currents. Thanks to the integral layout structure, the breaker utilizes a mature spring operation mechanism, featuring a simple structure and reliable performance. With its logical construction, every point is clearly defined, allowing functional units to facilitate maintenance.
ZN63(VS1) vacuum circuit breaker can be installed within the switch in a fixed position, or it can be drawn out. Offering 630A - 4000A in rated current capacity with a short-circuit current capability of 20KA-31.5KA,this model provides areal serialized form.

Core Features
Vacuum arc extinguishing technology
Utilizes a high-performance vacuum arc extinguishing chamber,ensuring strong breaking capability, no explosion risk, it is environmentally friendly and pollution-free.

The rated short-circuit breaking current is capable of reaching 20kA~31.5kA (model-dependent).

Modular design
The spring energy storage operating mechanism boasts a rapid opening and closing speed with a mechanical lifespan ranging from 10,000 to 30,000 operations.

It can be equipped with manual or electric control (enabling remote automation operation).

Safety protection
Features a fully enclosed insulation structure with protection level IP3X, providing dustproof and moisture-proofcapabilities.

Integrated with mechanical interlocking to prevent any misoperation or mishap.

Standards
Proudly compliant with both prestigious international and rigorous domestic standards, including: GB/T 1984, as well as IEC 62271-100,ensuring exceptional performance and reliability.

Product Parameters

Technical Data for Opening and Closing Coils: Immerse yourself in the intricate details of our cutting-edge circuit solutions with the technical specifications of our opening and closing coils for the High Voltage Circuit Breaker VCB. Engineered for precision and optimal performance, these coils play a crucial role in the seamless operation of the circuit breaker, ensuring smooth transitions and reliable functionality. Their advanced design and superior materials guarantee a high standard of reliability, making them an integral component of our high voltage solutions.

/	Closing Coil	Opening Coil	Remarks
Rated Operating Voltage(V)	DC220,DC110 AC220,AC110	DC220,DC110 AC220,AC110	Opening coil current must not be less than 30% of the rated operating voltage.
Coil Power(W)	245	320
Normal Operating Voltage Range	85% - 110% of Rated Voltage	85%-120% of Rated Voltage

Detailed Photos

 

Internal Constitutions: Exploring the Core

 

1. Ingenious Operating Mechanism→ A sophisticated mechanical device that masterfully orchestrates the opening and closing actions of the circuit breaker with impeccable precision.

2. Sturdy Terminals (Fixed Type) → Reliable electrical interface ensuring seamless fixed connections with unparalleled efficiency.

3. Advanced Vacuum Interrupter → The core arc-extinguishing marvel, housing meticulously engineered contacts and a robust ceramic insulator for flawless performance.

4. Versatile Contact Arm (Drawout Type)→ A dynamic current-carrying component designed for drawout circuit breakers, ensuring optimal functionality.

5. Premium Silver-Plated Copper Contacts→ Engineered to perfection, these contacts boost conductivity and exhibit outstanding oxidation resistance.

6. Robust Drawout Chassis→ A well-designed frame structure that supports the movable elements of drawout circuit breakers with unmatched stability.

7. Durable Insulating Cylinder→ A meticulously crafted insulating housing that securely encapsulates the vacuum interrupter, ensuring safety and reliability.

8. Precision Aviation Connector→ A high-reliability quick-disconnect interface, offering unparalleled convenience and secure connections.

9. Innovative Finger Cluster Contacts→ A multi-finger contact design that guarantees a stable and robust electrical connection.

    

Intricate Internal Parts

Essential Internal Parts

Product Quanlity

 

 

Product size

*Please note, the images provided are solely for illustrative purposes. For precise and detailed information, we highly recommend reaching out to our dedicated customer service team, who are eager to assist you with any inquiries.

Packaging & Shipping

Outer Packaging:

Robust and sturdy wooden boxes are typically employed to ensure exceptional mechanical strength and protection. These wooden crates are ideal for housing large circuit breakers or for international shipping requirements.

Inner Packaging:

The circuit breaker is meticulously wrapped using cushioning materials such as

foam pads ,bubble film or pearl cotton to effectively safeguard against vibrations and impacts. For larger circuit breakers, the packaging design is innovative and layered, with essential accessories (including

manuals, tools, spare parts ) strategically placed on the top layer for easy access.Our Production Line

Transportation
Domestic Transportation

If a designated freight forwarder operates within China, we efficiently transport the products to the specified location using

road transportation or domestic express delivery services after the completion of production. International Transport

For smaller shipments that require immediate dispatch to an

international location, we partner with the top three international express delivery giants:DHL, FEDEX, and UPS for efficient logistics.
Sea Freight/Air Freight

For larger shipments where time sensitivity is lower, we opt for sea freight, enlisting a
trusted freight company that coordinates truck pickups and ensures safe transport to the designated port forwarehousing. Subsequently, the cargo is shipped by sea to the customer's specified port, where the customer retrieves the shipment using abill of lading .

Certifications

Company Profile

 

Mingtuo Electric Mingtuo Electric stands proudly as a leader in the domestic market, while ambitiously expanding its presence on the global stage. Our products are integral to a vast array of industries, including construction, industry, and energy sectors. Trusted by numerous prestigious engineering projects, we are the preferred choice for those who demand excellence.
The company adheres to the principle ofcustomer first, quality first, service first, reputation firstand passionately champions the essence of innovation and development. With a firm commitment, Mingtuo Electric boasts unmatched technical prowess, cutting-edge production methodologies, and a wealth of experience, fueled by distinguished research and development. Renowned for our professionalism and technological innovation, we possess an unparalleled array of the most sophisticated production, testing, and inspection equipment available in China.

FAQ
Q: What is the product voltage/current range? What's the breaking ability?
A: For comprehensive details tailored to your specific needs, please reach out to our dedicated customer service team, who are eager to assist you.
Q: What is the MOQ? Do you support sample ordering?
A: Our flexible ordering options allow for a minimum order quantity of just 1 set, and we proudly support sample ordering for your convenience.
Q: How long is the warranty period? How to apply for warranty?
A: Benefit from our generous product warranty of one to two years. To apply, simply connect with our responsive customer service team, ready to provide assistance.
Q: Do you have CE, RoHS, UL and other certifications? Can you provide a certificate?
A: Yes, we are accredited with CE and RoHS certifications and are pleased to provide the documentation you need.
Q: Does the price include tax/shipping?
A: Please note, our pricing is exclusive of shipping and tax. We are happy to provide detailed quotes upon request.
Q: What famous clients or project cases have you worked with?
A: We proudly collaborate with esteemed clients such as the State Grid of China, Chint Group, and Xiaomi Group, showcasing our commitment to quality and excellence.