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Home > Electrical & Electronics > Passive Components > Capacitor > 10kV/35kV Outdoor VCB, Customizable Options for Rated Current 630A to 1250A

10kV/35kV Outdoor VCB, Customizable Options for Rated Current 630A to 1250A

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Product Spotlights

Customizable 10kV/35kV Outdoor Vacuum Circuit Breaker with rated currents from 630A to 1250A. Features robust outdoor construction, vacuum interruption for safety and low maintenance, a reliable spring mechanism, and a long mechanical life. ISO9001 certified manufacturer offering solutions tailored to global standards for utilities and industries.

US$ 1500 - 2100 MOQ: 1 Unit

Key Specifications

Get Latest Price

Rated Voltage:

10kV / 35kV

Rated Current:

630A to 1250A (Customizable)

Installation Type:

Outdoor

Contact Supplier Request Quote Chat Now

Jinhua Dika Electrical Equipment Co., Ltd.

1Yr

Payment & Shipping

Payment Methods:

Port of Shipment:

China

Delivery Detail:

Delivery time depends on order quantity.

Product Details
Company Profile
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Rated Voltage 10kV / 35kV

Rated Current 630A to 1250A (Customizable)

Installation Type Outdoor

Interrupting Medium Vacuum

Standard IEC 62271-100

Mechanical Life 10000 operations

Operating Mechanism Spring-operated

Insulation Level Customizable to local standards

As a professional manufacturer with ISO9001 certification, Jinhua Dika Electrical Equipment Co., Ltd. specializes in providing reliable and high-performance electrical solutions for the global market. Our 10kV/35kV Outdoor Vacuum Circuit Breaker (VCB) is engineered for superior durability and operational safety in demanding outdoor environments. This product represents our commitment to delivering customizable power distribution components that meet the specific needs of utilities, industrial plants, and infrastructure projects worldwide, ensuring grid stability and protection.

Designed for versatility, this outdoor VCB offers a customizable rated current range from 630A to 1250A, allowing for precise matching with your system's load requirements. Its robust construction and vacuum interruption technology ensure minimal maintenance and a long service life, even under frequent switching operations. We understand the critical nature of medium-voltage protection, and our breaker is built to provide consistent, faultless performance, contributing to the overall efficiency and safety of your electrical network.

Core Features & Technical Advantages:

Advanced Vacuum Interruption: Utilizes a high-quality vacuum interrupter for arc quenching, resulting in minimal contact erosion, no gas emissions, and exceptional electrical endurance. This technology provides reliable short-circuit and overload protection.
Customizable Current Ratings: Available in a flexible range from 630A to 1250A. We can tailor the specifications, including insulation levels and auxiliary components, to comply with your local grid standards and project specifications.
Outdoor-Rugged Design: The enclosure is designed with corrosion-resistant materials and effective sealing to withstand harsh weather conditions, including rain, dust, UV radiation, and wide temperature variations, ensuring year-round reliability.
Spring-Operated Mechanism: Features a reliable, maintenance-free spring-operated mechanism for quick and consistent opening/closing operations. It offers both manual and electrical remote control options for flexible integration into automated systems.
High Mechanical & Electrical Life: Engineered for a mechanical life of up to 10,000 operations and a high electrical endurance, reducing the total cost of ownership through decreased replacement frequency and downtime.
Safe & Easy Installation: Comes with clear mounting instructions and standardized interfaces. Its design facilitates straightforward installation on poles or structures, saving time and labor costs during deployment.

Detailed Technical Specifications:

Parameter	Specification
Rated Voltage (Ur)	10kV / 35kV
Rated Current (Ir)	630A, 800A, 1000A, 1250A (Customizable)
Rated Short-Circuit Breaking Current (Isc)	20kA, 25kA, 31.5kA (Subject to model)
Rated Frequency	50Hz / 60Hz
Insulation Level	Customizable to IEC, ANSI, or other standards
Mechanical Life	≥ 10,000 operations
Operating Mechanism	Spring-operated (Motor charged)
Ambient Temperature	-25°C to +40°C (Wider range available)

Benefits for Your Operation:

Enhanced System Protection: Provides fast and reliable isolation of fault currents, protecting valuable downstream equipment like transformers and cables from damage.
Reduced Operational Costs: The vacuum technology requires no oil or gas replenishment, and the long mechanical life minimizes maintenance interventions and spare part inventory.
Operational Flexibility: The customizable current rating and optional remote control capability allow for seamless integration into both existing and new smart grid or SCADA systems.
Global Compliance: Products can be configured to meet the specific technical standards and certification requirements of your target market, from North America and Europe to Southeast Asia and Africa.

Backed by our ISO9001 quality management system and an annual export value demonstrating our global reach, Jinhua Dika stands as a trustworthy partner in the electrical equipment sector. With a dedicated team and major shipment ports like Shanghai and Ningbo, we ensure efficient logistics to markets worldwide. Our outdoor VCB is more than just a component; it's a commitment to safety, reliability, and value. Contact us today to discuss your project requirements and receive a customized solution that fits your exact specifications and budget.

Frequently Asked Questions (FAQ)

Q: What are the main applications for this outdoor VCB?
A: This breaker is primarily used in outdoor substations, overhead power distribution lines, renewable energy farms (solar/wind), industrial plant feeders, and mining power systems for circuit protection and control.
Q: How does the vacuum interrupter compare to SF6 or oil-based breakers?
A: Vacuum interrupters are more environmentally friendly (no SF6 gas), require less maintenance, have a longer contact life, and offer faster arc extinction, making them a reliable and modern choice for medium-voltage applications.
Q: Can the breaker be equipped with protective relays and CT/PT units?
A: Yes. We can provide the VCB as a standalone unit or as part of a complete switchgear solution, integrated with current transformers, voltage transformers, and protective relays as per your design.
Q: What is the typical delivery time for a customized order?
A: Lead time varies based on customization level and order quantity. Standard configurations may ship in 4-6 weeks, while fully customized units may require 8-10 weeks. We provide a detailed schedule upon order confirmation.
Q: Do you provide installation guidance and technical documentation?
A: Absolutely. Each shipment includes comprehensive operation and maintenance manuals, wiring diagrams, and test certificates. Remote technical support is also available if needed.
Q: Is remote monitoring and control possible?
A: Yes. The breaker can be fitted with motorized spring-charging mechanisms and auxiliary switches that are compatible with remote terminal units (RTUs) for integration into SCADA and smart grid systems.
Q: What warranty do you offer on your VCBs?
A: We offer a standard warranty period, typically 12-18 months from the date of shipment, covering manufacturing defects. Specific warranty terms are provided with the commercial contract.
Q: How do you ensure product quality and reliability?
A: Our manufacturing process is ISO9001 certified. Every VCB undergoes rigorous routine tests (including mechanical operation, contact resistance, and high-voltage withstand tests) before dispatch to ensure it meets specified performance criteria.