Description
Overview:
JN22-40.5 indoor high-voltage grounding switch is equivalent to the use of IEC129-84 "Isolating Switches and Grounding Switches" and IEC694-84 "Common Provisions for High-Voltage Switchgear and Control Equipment", according to GB1985-89 "AC High-Voltage Isolating Switches and Grounding An indoor high-voltage electrical appliance designed for the grounding part in "Switch".
The JN22-40.5 type grounding switch is suitable for the power system of 35KV and below three-phase AC 50Hz, and has a voltage monitoring device. Its structure is simple and reliable, the operating force is small, and the installation and testing are convenient. It is usually used for JYN1-40.5 and GFC-40.5 switches. It can also be used separately in the cabinet.
Use Environmental Conditions:
Ambient air humidity: upper limit +40°C; lower limit: -10°C in general areas, -25°C in high-cold areas. Note: Storage and transportation at -30°C are allowed.
The altitude does not exceed 1000m;
Relative humidity: The daily average value is not more than 95%, and the monthly average value is not more than 90%.
The earthquake intensity does not exceed 8 degrees;
There is no fire, flammable, explosive, severely polluted, chemically corroded and severe vibration place. Note: If the product use conditions exceed the above regulations, it is determined by the user and the manufacturer through negotiation.
The Main Technical Parameters:
Shape And Installation Dimensions:
COMPANY PROFILE:
AN HUANG isa modern company of professional design and manufacturer of 3.6kV to 40.5kV Medium Voltage cable accessories, electric components and whole set cabinet Subsidiaries:Anhuang Electric Power Technology Co.,Ltd
Zhejiang Anhuang Imp & Exp. Co .. Ltd. We provide high quality, low cost products for utility systems worldwide
Company constantly introducing new technology,newcraft, the product structure constantly improved.Our Professional
production testing equipment.special production technology and professional service team can satisfy the customers demand.
Our professioal engineers,technicansand managers team always keep our promise:ANHUANG is not only provide cost-effective high quality products.but also provide high quality, efficient, fast service and technical support to ensure customers' require.
Our company obtained international quality management system ccertification for ISO9001,ISO1401,OHSAS18001.
Our company adhenring to the "safety electricity, forever brilliant " as our enterprise's humanism. Willing to work with you hand in hand to build better future
Complaint
