Production Introduction Overview:
XGN66 AC high-voltage metal-enclosed switchgear is suitable for three-phase AC 50Hz, rated voltage 12kV indoor high-voltage power distribution device.
XGN66 switchgear cabint is widely used in industrial and civil cable ring network and power supply terminal, as a reception and distribution of electric energy, simple structure, flexible operation, easy installation, reliable interlocking and other characteristics.
XGN66 switchgear box-type fixed AC metal-enclosed switchgear, designed according to the national regulations GB3906 "3~35kV AC metal-enclosed switchgear", in line with the International Electrotechnical Commission IEC298 "AC metal-enclosed switchgear and control equipment" standard, DL402, DL404 standards, to meet the "five prevention" blocking requirements.
Structure and聽Advantage:
1.聽Built-in vacuum short circuit, using vacuum interrupter, maintenance-free, long life, operation times can reach 10,000 times; It can also be built-in load switch or fuse according to user requirements;
2. Adopt advanced and scientific light design and small size;
3. With intelligent controller, it can set a variety of protection functions such as over-current speed off protection, automatic tripping of loss of voltage, automatic reclosing of incoming call delay, automatic reset of instantaneous fault, automatic locking of permanent fault, etc., and can upload various data in real time.
Normal use conditions:
1. Ambient air temperature: temperature +40掳C, temperature -25掳C;
2. The altitude does not exceed 1000m;
3. Humidity conditions:
Daily average relative humidity: 鈮?5%, daily average water vapor pressure does not exceed 2.2kPa;
Monthly average relative humidity: 鈮?0%, daily average water vapor pressure does not exceed 1.8kPa.
4. The surrounding air should not be obviously polluted by corrosive or combustible gas, water vapor.
Specification
The main technical parameters:
ItemDataUnit
Rated voltage3.6/7.2/12kv
Rated frequency50Hz
Rated current630/1000/1250/200./3150A
Rated short-circuit current
16/20/31.5/40
kA
Rated short-circuit breaking current 锛圥eak锛?br>40/50/80/100kA
Rated dynamic stability current16/20/31.5/40kA
Dimensions800*1000*2200mm
Prodection details Product outline and installation dimensions锛?/strong>
锛圲nit:mm锛?/em>
Company ProfileShaanxi Huadian Electric Co., Ltd.聽 is located in Baoji High-tech Development Zone, Shaanxi Province, China. It is a modern high-tech enterprise specializing in the production of vacuum circuit breakers integrating R&D, manufacturing and sales.
Shaanxi Huadian products have been widely used in power plants, metallurgy, petrochemicals, railways, mines, radio and television, urban construction and rural power grid reconstruction projects, and are well received by users for their high-quality products and services.
Production Workshop
Prodect qualification
Certifications
聽
Delibery and Payment China High Voltage Switchgear manufacturers
website:http://www.hdswitchgear.com/hi....gh-voltage-and-low-v