24kv Indoor Vacuum Interrupters Designed for Custom Applications

Product Details
Customization: Available
Breaking Capacity: 10kv /11kv /12kv/ 24kv/33kv/40.5
Operation: Manual/Electric /Energy-Storage
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  • 24kv Indoor Vacuum Interrupters Designed for Custom Applications
  • 24kv Indoor Vacuum Interrupters Designed for Custom Applications
  • 24kv Indoor Vacuum Interrupters Designed for Custom Applications
  • 24kv Indoor Vacuum Interrupters Designed for Custom Applications
  • 24kv Indoor Vacuum Interrupters Designed for Custom Applications
  • 24kv Indoor Vacuum Interrupters Designed for Custom Applications
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  • Overview
  • Product Description
  • Detailed Photos
  • Product Parameters
  • Company Profile
Overview

Basic Info.

Model NO.
VS1(Zn63)
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

ZN85-40.5kV Indoor Vacuum Circuit Breaker
Overview:

Introducing the ZN85-40.5/T(3AV3) indoor handcart vacuum circuit breaker, a sophisticated three-phase AC 50Hz device that boasts a rated voltage of 40.5kV. Specifically designed for integration into KYN61-40.5(Z) switchgear, this innovative equipment represents a new era of power supply and distribution, engineered to deliver high efficiency and unparalleled reliability for the demands of contemporary power systems.

This state-of-the-art circuit breaker showcases an ingeniously designed upper and lower arrangement structure, significantly minimizing the breaker's depth for a streamlined profile. The main conductive circuit, along with the vacuum interrupter and dynamic/static conductive connections, are expertly encased within a durable insulated tube. Its cutting-edge composite insulation structure elegantly isolates the three-phase arc-extinguishing chambers and related electrified components, utilizing independent epoxy insulation casings that rigorously fulfill air gap and creepage distance standards under standard operational conditions. The fixed nature of all primary electrical connections guarantees exceptional reliability and longevity.

Key Features:

  1. Composite Insulation Design: Masterfully crafted to assure conformity with air gap and creepage distance specifications while optimizing dimensional efficiency. The design is not only compact and logical but also visually appealing.
  2. Innovative Operating Mechanism: Exclusively engineered for this vacuum circuit breaker, the mechanism is perfectly synchronized with the vacuum interrupter's characteristics, ensuring superior reliability, an extended service life, and an entirely maintenance-free experience.
  3. Flexible Handcart Design: Features an intuitive screw-rod push mechanism for seamless panel engagement or retraction. Equipped with a robust forced mechanical interlock to execute "Five Prevention" functions, this design is adeptly suited for diverse operational environments, even in the most challenging conditions.
Detailed Photos
24kv Indoor Vacuum Interrupters Designed for Custom Applications
24kv Indoor Vacuum Interrupters Designed for Custom Applications
24kv Indoor Vacuum Interrupters Designed for Custom Applications
24kv Indoor Vacuum Interrupters Designed for Custom Applications
24kv Indoor Vacuum Interrupters Designed for Custom Applications
24kv Indoor Vacuum Interrupters Designed for Custom Applications










24kv Indoor Vacuum Interrupters Designed for Custom Applications




Product Parameters

Operating Environment:

  1. Altitude: Limited to within 1000m.
  2. Ambient Temperature: Maximum permissible +40°C, with a minimum threshold of -15°C.
  3. Relative Humidity:
    • Daily average: Maintained at or below 95%
    • Monthly average: Maintained at or below 90%
    • Daily average saturated vapor pressure: Not exceeding 2.2kPa
    • Monthly average saturated vapor pressure: Not exceeding 1.8kPa
  4. Seismic Intensity: Withstands up to 8 degrees.
  5. Installation Conditions: Must be devoid of fire hazards, explosion risks, severe vibrations, chemical corrosive elements, or significant pollution.

Technical Parameters:

Parameter Unit Value
Rated Voltage kV 40.5
Rated Current A 1250, 1600, 2000, 2500
Rated Short-Circuit Breaking Current kA 25, 31.5
Dynamic Current (Peak) kA 63, 80
4-Second Thermal Current kA 25, 31.5
Rated Short-Circuit Closing Current (Peak) kA 63, 80
Mechanical Life Cycles 10,000
Rated Operating Sequence - O-0.3s-CO-180s-CO
Power Frequency Withstand Voltage kV 95
Lightning Impulse Withstand Voltage (Peak) kV 185
Rated Single Capacitor Device Current A 630
Energy Storage Voltage V AC/DC 110; 120
Energy Storage Power W ≤230
Energy Storage Time s ≤15

Application Areas: Tailored for a wide array of high-voltage power systems, the ZN85-40.5kV indoor vacuum circuit breaker furnishes robust protection and control over power distribution. It stands as a premier solution for ensuring safe, efficient, and reliable operational dynamics across the board.

Company Profile


24kv Indoor Vacuum Interrupters Designed for Custom Applications24kv Indoor Vacuum Interrupters Designed for Custom Applications24kv Indoor Vacuum Interrupters Designed for Custom Applications

24kv Indoor Vacuum Interrupters Designed for Custom Applications

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