ZGS series combined transformers are based on the combined transformer standard JB/T10217-2000. The transformer body, high-voltage load switch, fuse and other protective components are immersed in transformer insulating oil. If a combined transformer with high-ignition-point insulating oil (ignition point>312°C) is used, it can be installed in special occasions with high fire and explosion-proof requirements. ZGS series combined transformers are self-developed by our factory based on the transformation of domestic urban and rural power grids and with reference to similar foreign products. It has self-protection functions and can meet user requirements. It is equipped with low-voltage side energy metering, reactive power compensation, and shunt feeding. It is widely used in residential areas, commercial centers, factories and mines, airports, stations, hospitals, schools and other places.
Product Overview:
ZGS series combined transformers are based on the combined transformer standard JB/T10217-2000. The transformer body, high-voltage load switch, fuse and other protective components are immersed in transformer insulating oil. If a combined transformer with high-ignition-point insulating oil (ignition point>312°C) is used, it can be installed in special occasions with high fire and explosion-proof requirements. ZGS series combined transformers are self-developed by our factory based on the transformation of domestic urban and rural power grids and with reference to similar foreign products. It has self-protection functions and can meet user requirements. It is equipped with low-voltage side energy metering, reactive power compensation, and shunt feeding. It is widely used in residential areas, commercial centers, factories and mines, airports, stations, hospitals, schools and other places.
ZGS series combined transformers are divided into terminal type and ring network type.
Product features:
Compact structure, small size, easy and flexible installation;
Fully insulated, fully sealed structure, safe, reliable and maintenance-free;
The high-voltage side is protected by double fuses, of which the plug-in fuse is a dual-sensitive fuse (temperature, current), and the back fuse is not a current-limiting fuse:
The high-voltage incoming line adopts a cable connector structure, which is fully insulated, safe, reliable and easy to operate;
The transformer is a three-phase three-column or three-phase four-column structure, and the iron core adopts a step joint process or a rolled iron core process, with low noise, low loss, and strong short-circuit and overload resistance.