Chbeb High Voltage Vacuum Interrupters for Customized Indoor Breaker Applications

• Customization: Available
• Breaking Capacity: 10kv /11kv /12kv/ 24kv/33kv/40.5
• Operation: Manual/Electric /Energy-Storage
• Model NO.: Zn85-40.5kv
• Speed: According to Customer Requirements
• Arc-extinguishing Medium: According to Customer Requirements
• Installation: Fixed/Insert
• Structure: Insert
• Poles Number: 3
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB
• Certification: ISO9001-2000, CE, CQC
• Customizable: OEM/According to Customer Requirements
• Transport Package: Standard Shipping Packing
• Specification: 310*681*638mm
• Trademark: CHBEB
• Origin: China
• HS Code: 8535210000
• Production Capacity: 2000/Month

Product Description

Product Description

General Description

The ZN85-40.5/T Indoor High Voltage Vacuum Circuit Breaker is a pinnacle of innovation crafted for integration with the KYN61-40.5(Z) switchgear, embodying the latest strides in energy distribution technology. Compliant with the esteemed GB1984-2003 standard, this versatile product is offered in multiple configurations, like vacuum circuit breaker trucks, isolation trucks, and fuse trucks. Perfectly suited for industrial plants, power stations, and substations, it adeptly manages load current, overloads, and short-circuit protection, ensuring supreme reliability and performance.

Structural Characteristics

1. Compact and Efficient Design:

   • Harnessing a sophisticated compound insulation design, the circuit breaker meets air clearance and creepage distance demands effortlessly under normal conditions. Its design reduces the physical footprint, while maintaining a sleek, sophisticated aesthetic that enhances any setting.

2. Enhanced Operating Mechanism:

   • Specifically engineered for the ZN85-40.5, this operating mechanism boasts unparalleled reliability, offering a remarkably extended service life with negligible maintenance. Free from routine upkeep, it ensures optimal performance and cost-efficiency.

3. User-Friendly Truck Mechanism:

   • The circuit breaker truck features an innovative screw rod and nut push-in system, facilitating effortless insertion and removal from the panel. Equipped with a mechanical interlock adhering to the stringent "Five Preventions" safety standard, it guarantees secure operations even in the most challenging conditions.

Environmental Conditions for Application

• Temperature Range: -15ºC to +40ºC
• Altitude: Perfectly suited for altitudes up to 1000 meters; for installations higher than 1000 meters, tailored solutions are available upon consultation.
• Humidity:
  • Daily average humidity does not exceed 95%.
  • Monthly average humidity capped at 90%.
• Saturated Vapor Pressure:
  • Maintains a daily average of ≤2.2 kPa
  • Monthly average sustained at ≤1.8 kPa
• Seismic Resistance: Engineered to endure seismic activities up to an intensity of 8 degrees, ensuring robustness and durability.
• Installation Environment: Ideally suited for environments devoid of fire hazards, explosion threats, heavy contamination, chemical corrosion, and significant vibration challenges.

Product Features

1. Innovative Extinguishing Chamber:

   • This vacuum circuit breaker is enhanced with a strategically positioned upper extinguishing chamber, simplifying maintenance and operation. The intelligent arrangement of internal components facilitates straightforward adjustments and troubleshooting, making it impressively user-friendly.

2. Advanced Composite Insulation:

   • Incorporating a fusion of air and organic insulation materials, the breaker achieves a design that is both compact and lightweight, yet offers exceptional dielectric strength and reliability.

3. Versatile Vacuum Arcing Chamber:

   • The ZN85-40.5 is compatible with vacuum arcing chambers from renowned manufacturers such as Cutler Hammer (USA) and ZD (domestic), both featuring cutting-edge longitudinal magnetic field arc-extinguishing technology for efficient arc interruption with minimal chopping current.

4. Low-Maintenance Spring Operating Mechanism:

   • The sophisticated spring mechanism of the breaker ensures up to 10,000 operation cycles without maintenance, promising unwavering performance and significantly reduced downtime.

5. Innovative and Power-Efficient Screw Propulsion Mechanism:

   • Experience the ultimate in efficiency and reliability with our state-of-the-art screw propulsion system. This advanced mechanism ensures smooth operations with minimal energy consumption, while providing exceptional self-locking capabilities that significantly enhance both safety and operational stability.

The ZN85-40.5 Indoor Vacuum Circuit Breaker is designed as a robust, high-performance solution meticulously crafted to meet the modern demands of industrial power distribution. It guarantees unwavering protection, exceptional operational efficiency, and user-friendly maintenance, making it an indispensable asset in any industrial setting.

Detailed Photos

Certifications

Company Profile