KYN44 Series Metal-Clad Withdrawable High-Voltage Switchgear
High-performance KYN44 high-voltage switchgear. Featuring enhanced arc-fault protection and a compact modular design, it provides superior safety and reliability for 12kV power distribution networks
100% Pure Copper
Guaranteed premium copper windings for superior thermal performance and longevity.
7-Day Rapid Shipping
Industry-leading lead times to keep your infrastructure projects on schedule.
Detailed Description
Technical Parameters
| Series Model | KYN44-12 Series |
| Rated Voltage | 12 kV |
| Rated Current | 630A - 3150A |
| Short-circuit Breaking Current | 25kA - 40kA |
| Insulation Level | 1-min Power Frequency Withstand: 42kV |
| Protection Degree | IP4X (Outer shell) / IP2X (Inside) |
| Standard Compliance | IEC 62271-200, GB/T 3906 |
Core Advantages
Enhanced Arc Fault Containment
Advanced enclosure design provides superior protection against internal arc faults, ensuring the safety of personnel and minimizing equipment damage
Flexible Busbar Arrangement
Optimized structural design allows for versatile busbar configurations, making it easier to integrate into diverse substation layouts
High-Security "Five-Prevention" System
Fully integrated mechanical and electrical interlocking ensures foolproof operation, preventing illegal switching and accidental contact
Modular Withdrawable Design
High-precision handcart system allows for rapid circuit breaker replacement and maintenance, significantly reducing power outage duration
Compact & Space-Efficient
Streamlined internal layout maximizes functional density, offering a smaller footprint compared to traditional high-voltage switchgear
International Quality Standards
Designed and tested strictly according to IEC 62271-200, providing reliable, export-grade performance for global power infrastructure
Detailed Display
Logistics Strategy
We understand that safe delivery is as important as the equipment itself. Every unit is securely fastened in reinforced wooden crates or heavy-duty sea-freight packaging to prevent any shifting during transit.
- ✓Moisture-proof vacuum sealing
- ✓Real-time GPS tracking for overseas
- ✓Pre-export factory FAT report included
Expert FAQs
What is your standard delivery time?
For standard units, we can ship within 7 days. Customized configurations typically take 15-25 days.
Do you provide overseas installation support?
Yes, we offer on-site engineering supervision and online technical commissioning support for global projects.
Are your transformers compatible with smart grid systems?
Absolutely. We provide integrated intelligent monitoring systems for real-time load and health analysis.
What certifications do you hold?
Our factory is ISO 9001, ISO 14001 certified, and all products carry the CE mark and local grid compliance reports.
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