KYN61-40.5 Metal-Clad Switchgear (40.5kV High Voltage Withdrawable Cabinet)
The KYN61-40.5 metal-clad switchgear is a high-voltage power distribution
cabinet designed for 35kV/40.5kV electrical networks. It features a
withdrawable vacuum circuit breaker (VCB) handcart, fully enclosed
arc-proof steel compartments, a reliable mechanical and electrical
interlocking system, and strong structural protection suitable for
utility substations, industrial plants, and high-voltage distribution
systems.
Key Features
- 40.5kV high voltage metal-clad switchgear design
- Withdrawable VCB handcart for safe and convenient maintenance
- Arc-proof, fully enclosed compartment structure
- Reliable mechanical and electrical interlocking system
- Front-access design for easier cable installation and inspection
- Modular and expandable cabinet configuration
- High reliability, long service life, and stable HV operation
Technical Specifications
| Rated Voltage | 35kV / 40.5kV |
| Rated Current | 630A / 1250A / 1600A / 2000A |
| Short-Circuit Rating | 25kA / 31.5kA |
| Circuit Breaker | Withdrawable Vacuum Circuit Breaker (VCB) |
| Protection Level | IP4X (cabinet), IP2X (compartments) |
| Applicable Standards | IEC 62271-200 |
Applications
- Outdoor/indoor high-voltage substations
- Utility and municipal power grids
- Industrial HV transformer rooms
- Mining, metallurgy, petrochemical facilities
- Renewable energy HV power distribution
Need pricing or technical drawings?
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