24KV High Voltage Switchgear

24KV High Voltage GIS Gas Insulated Switchgear / Swtich Cabinet

General of 24KV High Voltage GIS Gas Insulated Switchgear

XGN49 Series lndoor Gas lnsulatlon MetaI-clad Switchgear (hereinafter called C-GlS) is a high quality product which the China power industry federation sole recommends technology from Korea Rijin electrical equipment industry corporation and it meets Chinese standards of GB/T11022-1999 and GB3906-2006C-GlS.

24KV High Voltage GIS Gas Insulated Switchgear  Purpose:

This product is suitable in power plant, transformer substation and box type power station, etc.

It regards as controls, accept and distribute of electric energy which the power system of three - phase indoor AC single bus or double bus in 50/60Hz rated frequency, 35/20KV rated voltage.

Quality Assurance of 24KV High Voltage GIS Gas Insulated Switchgear

Product quality assurance is based on the continuous improvement of research, development, design and production process of products that meet all aspects of the quality system. The production plant has obtained the certification of ISO 9001.

The product has done type test in the national high voltage test centre with specified items. The basic parameters and technical specification is in accordance with the following standards:

IEC62271-200: AC metal-enclosed switchgear and control equipment for rated voltages above 1KV and below 52KV

GB/T 3906: AC metal-enclosed switchgear and control equipment for rated voltages above 3.6KV and below 40.5KV

DL/T 404: AC metal-enclosed switchgear and control equipment for rated voltages above 3.6KV and 40.5KV

GB/T 1984: HV AC Circuit breaker

GB/T 1985: HV AC Disconnector and earthing switch

24KV High Voltage GIS Gas Insulated Switchgear Service ambient condition:
Air temperature: Max: +40, Min: -25 (average is not more than 35 in 24 hours)
Altitude above sea level: <= 3000m
Air humidity: The average relative humidity measured in 24 hours is not more than 95%, the average relative humidity per month is not more than 90%, average water vapor pressure measured in 24 hours is not more than 2.2kPa, average water vapor pressure per month is not more than 1.8 kPa.

Without frequent heavy vibration
The range of induction electromagnetic interference of secondary system is not more than 1.6kV
Conditions excluded from above are in need of negotiating with the manufacturer.