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Help CenterKyn61 MV 33KV Indoor Vacuum Circuit Breaker GIS Panel With 40.5KV Rated Voltage
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As a dedicated manufacturer of electrical equipment, Jinhua Dika Electrical Equipment Co., Ltd. is proud to introduce our Kyn61 series Medium Voltage Indoor Vacuum Circuit Breaker GIS Panel. Engineered for reliability and safety in demanding power distribution networks, this panel integrates advanced vacuum interruption technology within a robust Gas Insulated Switchgear (GIS) design. It is a cornerstone solution for substations and industrial facilities requiring precise control and protection for their 33KV systems, backed by our commitment to ISO9001 quality standards and a global export footprint across multiple continents.
The core of this product lies in its ability to provide superior electrical isolation and interruption. The vacuum circuit breaker ensures rapid arc extinction and minimal maintenance, while the GIS panel construction offers a compact, sealed environment that enhances safety and reduces the footprint of your switchgear installation. We design this equipment to meet the rigorous demands of modern power infrastructure, offering a dependable link in your electrical distribution chain.
Detailed Features and Technical Specifications:
- Advanced Vacuum Interrupter: Utilizes a high-performance vacuum interrupter for reliable current interruption, characterized by long electrical life, minimal contact erosion, and no risk of gas generation or fire.
- Gas Insulated Switchgear (GIS) Design: The main circuit components are housed in a sealed enclosure filled with insulating gas (typically SF6 or a similar dielectric medium), providing excellent insulation, protection from environmental contaminants (dust, moisture, corrosion), and enhanced operational safety.
- Robust Mechanical Structure: Built with a sturdy metal-clad (Kyn61 type) construction, ensuring high mechanical strength, stability, and effective compartmentalization for safety during maintenance.
- Integrated Protection & Control: Designed to seamlessly integrate with protective relays, metering units, and SCADA systems, enabling comprehensive monitoring, remote control, and automated fault protection.
- User-Friendly Operation: Features a clear, accessible human-machine interface (HMI), manual/electrical charging mechanisms, and clear position indicators (ON/OFF/TEST/EARTH) for straightforward and safe operation.
The technical parameters below outline the key performance characteristics of our Kyn61 33KV Indoor VCB GIS Panel:
| Parameter | Specification |
| Rated Voltage (Ur) | 40.5 kV |
| Rated Insulation Voltage (Ui) | 33 kV |
| Rated Frequency | 50/60 Hz |
| Rated Normal Current (Ir) | 630A, 1250A, 1600A, 2000A, 2500A, 3150A (Customizable) |
| Rated Short-Time Withstand Current (Ik) | 25 kA, 31.5 kA, 40 kA (1s or 3s) |
| Rated Breaking Current (Isc) | 25 kA, 31.5 kA, 40 kA |
| Dielectric Medium | SF6 or Dry Air for insulation (GIS compartment) |
| Interrupter Type | Vacuum Bottle |
| Mechanical Life | 10,000 operations (minimum) |
| Electrical Life (at rated current) | 10,000 operations (minimum) |
| Standards Compliance | IEC 62271-100, IEC 62271-200, GB Standards |
Benefits for Your Operation:
- Enhanced Safety: The sealed GIS design significantly reduces the risk of electric shock and arc flash incidents, protecting personnel and equipment.
- High Reliability & Availability: Vacuum technology and robust construction ensure consistent performance with minimal failure rates, maximizing system uptime.
- Reduced Maintenance Costs: Vacuum interrupters are virtually maintenance-free compared to other technologies, and the sealed GIS minimizes cleaning and inspection needs.
- Space Optimization: The compact GIS design allows for installation in space-constrained locations, saving valuable floor area in substations and industrial plants.
- Environmental Resilience: Protected against dust, humidity, pollution, and corrosive atmospheres, making it suitable for a wide range of indoor environments.
- Future-Proof Design: Supports integration with digital substation architectures and smart grid functionalities.
Trust in a product backed by a manufacturer with a proven track record. Jinhua Dika Electrical Equipment operates under an ISO9001 certified quality management system, ensuring every panel meets stringent production and testing standards. With an annual export value ranging between US$1 Million and US$1.5 Million, we serve a diverse global clientele across North America, South America, Europe, Asia, Africa, and Oceania, demonstrating our capability to meet international market requirements. Our team of 11-50 dedicated professionals oversees the entire process, and we offer flexible shipment options from major Chinese ports including Shanghai, Tianjin, Guangzhou, and Ningbo. This Kyn61 VCB GIS Panel represents not just a component, but a reliable partnership for your critical power infrastructure. Contact us today to discuss your project specifications and experience the Dika difference in quality and service.
Frequently Asked Questions (FAQ):
-
Q: What is the primary advantage of a GIS panel over an AIS (Air Insulated Switchgear) panel?
A: The key advantage is compactness and enhanced reliability. GIS panels enclose live parts in a sealed gas-filled compartment, making them much smaller, safer (protected from environmental factors), and requiring less maintenance than open-air AIS designs. -
Q: Can this circuit breaker panel be customized for a specific rated current?
A: Yes. While standard ratings include 630A to 3150A, we offer customization. Please provide your specific current rating requirements during inquiry. -
Q: What is the typical delivery lead time for this product?
A: Lead time depends on order quantity and configuration. Standard configurations generally have a shorter lead time. A specific timeline can be provided upon receipt of your detailed requirements. -
Q: Does the panel come with integrated protection relays?
A: The panel is designed for easy integration of protection and control devices. Protective relays, meters, and communication modules can be supplied as part of a complete package based on your system design. -
Q: Is training or installation support provided?
A: Comprehensive operation manuals, wiring diagrams, and technical data sheets are provided. On-site installation guidance or training services are available upon request and can be arranged. -
Q: What are the main application areas for this 33KV VCB GIS Panel?
A: It is widely used in indoor substations for utilities, industrial plants (steel, cement, chemicals), commercial complexes, data centers, renewable energy plants (solar/wind farm substations), and mining operations for primary distribution and protection. -
Q: How is the insulating gas handled, and what about environmental concerns?
A: The gas handling follows strict procedures. For SF6, we ensure sealed systems to prevent leakage. Alternative insulating gases or dry air options are also available for discussion to address specific environmental policies. -
Q: What after-sales services do you offer?
A: We provide technical support, a warranty period, and supply of spare parts (like vacuum interrupters, auxiliary contacts, relays). Our service network supports our global market presence.
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