The KYN61-40.5 air-insulated metal-clad withdrawable switchgear is a high-quality HV switchgear solution. It is designed as a withdrawable module type panel, and the withdrawable part is fitted with VD4-36E or VD4-36 withdrawable vacuum circuit breakers.

This versatile system can also be equipped with isolation trucks, PT trucks, and fuse trucks. It is perfectly applicable to three-phase AC 50/60 Hz power systems and is designed and manufactured strictly under the IEC62271-200 standard.

• Ambient Air Temperature: -5°C to +40°C (Daily average ≤ +35°C).
• Altitude: Suitable for installations less than 1000m above sea level.
• Relative Humidity: Daily average ≤ 95%, Monthly average ≤ 90%.
• Vapor Pressure: Daily average ≤ 2.2KPa, Monthly average ≤ 1.8KPa.
• Air Quality: Ambient air should not be significantly polluted by dust, smoke, corrosive/flammable gas, or salt contamination.