Safe & Reliable Operation
Easy Maintenance
Space-Saving Layout
Smart Control System
Long-Lasting Build
Metal Clad Withdrawable Switchgear (KYN28)
- Maximized Safety
- Fast Breaker Exchange
- Arc-Resistant Design
- Zero-Downtime Maintenance
- Smart Protection Ready
Product Overview
The Metal Clad Withdrawable Switchgear is a high-performance medium-voltage power distribution solution designed for maximum safety, operational flexibility, and easy maintenance. Built with a fully compartmentalized metal-clad structure, each functional unit—including circuit breakers, busbars, and cable chambers—is independently isolated to ensure arc containment, fault separation, and safe live operation.
The withdrawable (draw-out) breaker design allows quick installation, inspection, and replacement without shutting down the entire system, making it ideal for critical applications where uptime and reliability are essential.
Key Features
Technical Parameter
| Item | Specification |
| Rated Voltage | 7.2–24 kV |
| Rated Current | 630–4000 A |
| Short-Circuit Withstand | 16–50 kA |
| Frequency | 50 Hz / 60 Hz |
| Breaker Type | Vacuum / SF6 |
| Busbar | Single / Sectionalized / Double |
| Protection | Relay + SCADA |
| Standard | IEC / IEEE |
| Brand | HONCON |
Standards & Compliance
Manufactured and tested according to:
- IEC 62271-200 – Metal-clad switchgear
- IEC 62271-100 – Circuit breakers
- IEC 62271-102 – Disconnectors & earthing switches
- ISO 9001 / ISO 14001 / ISO 45001
Arc resistance (AFL / AFLR) available per IEC.
Configuration Options
- Rated Voltage: 7.2 / 12 / 17.5 / 24 kV
- Rated Current: 630 A – 4000 A
- Short-Circuit Rating: 16 kA – 50 kA
- Breaker Type: VCB (vacuum circuit breaker), SF₆ optional
- Protection Relays: ABB / Siemens / Schneider / SEL / custom
- Busbar System: Single busbar, sectionalized, double-bus optional
- Ingress Protection: IP4X cabinet front, higher available for customized enclosures
- Communication: Modbus, IEC 61850, Profibus, Ethernet
FAQ
Q1: What is the MOQ of the order?
A1: One set.
Q2: Do you support custom voltage or capacity?
A2: Absolutely. We can design transformers according to your project specifications.
Q3: How long is your delivery time?
A3: It depends on the order quantity and generally it takes about 25-30days after the deposit is received.
Q4: Which market do you usually sell?
A4: Middle East, Africa, Europe, Asia, etc.
Q5: How long is the warranty?
A5: Within 12 months from sale date.