High voltage Electrical Switchgear Cabinet

Short Description:

XGN-12 series fully insulated and fully enclosed ring main switchgear is the top solution for all your power distribution needs. This SF6 gas insulated metal box enclosed switchgear has several unique features and is the perfect solution for all power distribution applications. The XGN-12 can be customized with a range of modules, from load switch units and load switch fuse combination electrical units to vacuum circuit breaker units and busbar incoming units. The XGN-12 series also features advanced features such as overload and short circuit protection, ensuring optimum safety and performance under all operating conditions. Whether you need to distribute power for a large industrial facility or a small residential complex, the XGN-12 can meet your needs. Made of high-quality materials, the switchgear can withstand harsh environments and has a service life of more than 30 years. In addition, the XGN-12 series is designed to provide excellent efficiency and minimal maintenance requirements, making it ideal for any power distribution network. Therefore, choose XGN-12 for a reliable, durable and high performance power distribution solution.

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Product Detail

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Overview

According to the power grid and load conditions of 6KV and 10KV power supply buses,TBBZ series high-voltage reactive power automatic compensation devices automatically track and compensate reactive power by controlling the capacitor bank of the system, and the power factor reaches above 0.9.Greatly optimize the power quality,save losses and reduce consumption, and improve the transmission capacity of the transmission and distribution svstem.

Model and meaning

For example,TBB-1500(600+900)-AK indicates that the voltage is 10kV,the capacity of the device is 1500kvar,and it is automatically switched in two groups,one group is 600kvar,single star connection,and open delta voltage protection.

Working conditions

◇Altitude:not higher than 1000m;

◇Ambient temperature:-25℃~+55℃;

◇relative humidity: no more than 85%;

◇The medium with explosion danger is not allowed in the operating place the surrounding medium should not contain corrosive and insulating gas and conductive medium,and it is not allowed to be filled with water vapor and have serious mold.

Product feature

◇The device can run for a long time under the steady-state overvoltaze of 1 times the rated working voltage;

◇The device can run continuously under overcurrent with the mean sauare root value not exceeding 13 times the rated current of the capacitor bank;

◇The device is switched byvacuum contactorwhich can be operated freguently:

◇Each group of capacitors is equipped with a discharge coiland theresidual voltage can drop below 50V within 5 seconds;

◇Relay protection or microcomputer protection control unit can be used for each group of capacitors to realize overcurrent, voltage imbalance,undervoltae and overvoltage protection of the system;

◇When a group of capacitors fails,it can be cut off without affecting the use of other capacitors;

◇Single capacitor has spray fuse protectionand each group is equipped with lightning arrester starting overvoltage and lightning overvoltage protection;

◇Large-screen LCD controller,displaying system voltagecurrent and power factor in real time;With RS232/RS485 standard communication interface,and can realize”four remote” function;

◇Each group can be configured with reactors to suppress switching inrush current or harmonic amplification.