GT-12系列固体绝缘环网拒，是一种全绝缘、全密封、免维护的固体绝缘真空开关设备。高压带电部分均用绝缘性能优良的环氧树脂材料浇注成型，将真空灭弧室、主导电回路、绝缘支撑等有机结合为一整体，功能单元通过全绝缘固体汇流母线连接。因此， 整个开关设备不受外部环境影响，可设备运行的可靠性和操作人员的安全性。
GCS型低压抽出式开关柜，适用于发电厂、石油、化工、冶金、纺织、高层建筑等行业的配电系统。在大型发电厂、石化系统等自动化程度高，要求与计算机接口的场所，作为三相交流频率为50(60)Hz、额定工作电压为400V、660V,额定电流为5000A及以下的发、供电系统中的配电、电动机集中控制、无功功率补偿使用的低压成套配电装置。装置的设计符合下列标准：IEC439-1《低压成套开关和控制设备》GB7251《低压成套开关设备》
GCK低压抽出式开关柜广泛适用于发电厂、冶金轧钢、石油化工、轻工纺织、港口码头、大楼宾馆等场所作为交流三相四线或五线制、电压380V、660V，频率为50Hz、额定电流为5000A及以下的供电系统中的配电和电动机集中控制之用。
GGD AC LV fixed type switchgear is applicable to the distribution system with AC 50Hz, rated working voltage 380V, rated current to 3150A below in power station, substation, plant enter-prise etc., used for power transfer, distribution and control for power, lighting and distribution devices. The product has characteristics of high breaking capacity, fine dynamic and thermal stability, flexible electric project, convenient combination, better serial practicability, novel structure and high protection grade etc.
MNS LV withdrawable switchgear (hereinafter referred to as device) is manufactured by standard module through consulting MNS series low voltage switch cabinet of Switzerland ABB Co-mpany, and synthetically improved. The device is applicable to the system with AC 50Hz, rated working voltage 660V and below, used as control device for various power generation, transmission, distribution, power transfer and power consumption device. It is widely used in low voltage distribution system of various mining enterprise, tall building and hotel, municipal construction etc. Besides the general land use, after special disposal, it also can be used for marine petrol drill taken platform and nuclear power station. The device accords with international standard IEC439-1 and national standard GB7251.1.
XL-21 Type low voltage power distribution cabinet is applicable to power station and industrial and mining enterprise, used for power distribution in three-phase four-wire or three-phase five-wire system with AC 500V and below. It is installed indoors and near the wall. Repair before shield. Shell is bent with steel plate. Knife switch operation handle is installed to the upside of right column of cabinet front, can be used for switching power. Choose different types and circuit breakers with different current grades to user's specific requirements.
JP series outdoor integrated power distribution box is a comprehensive power distribution device with the functions of metering, outgoing and reactive power compensation. It has the functions of short circuit, overload, over-voltage, leakage protection and so on,The utility model has the advantages of beautiful appearance, economy and practicability, and is installed on the pole of an outdoor column and transformer, and is a new generation of ideal distribution product for urban and rural power grid transformation.
2OkV Distribution Transformers The abbreviation "change" refers to a static electrical appliance in a power distributionsystem that converts AC voltage and current according to the law of electromagnetic induction to transmit AC power. In someareas, power Transformers with a voltage level below 20 kV are called "distribution Transformers" or""blending" for short. Theinstallation of "matched" places and places is both a substation. Distribution Transformers should be installed on the columnor open floor installation.
This product has the performance of low no-load loss, low no-load current and low noise.ltimproves the quality of voltageand the reliability of power supply, and is a green energy-saving equipment that is beneficial to the environment.
S10 transformer is a 11kV class S10 series fully sealed transformer. lt introduces the new technology of Shenyang Transformer Research Institute and adopts a fully oil-filled sealed type without oil storage cabinet. The transformer changes itsoil body due to changes in temperature and load, which is completely regulated by the elasticity of the transformeroiltank.
the high-voltage winding is made of enamelled copper wire, and the low-voltage winding is made of copper foil.T he highvoltage winding is filled with glass fiber felt and poured by imported epoxy resin without filler in vacuum state . After curing,it forms a solid whole with high mechanical strength, less partial discharge and high reliability.
