ZBW-12 Prefabricated Box Substation

The ZBW-12 prefabricated box-type substation is an American-style box-type substation, used in urban and rural cableized distribution networks, undertaking the tasks of high-voltage control, protection, transformation, and distribution. The equipment combines a high-voltage load switch, high-voltage fuse, and transformer body together, and can be made in a common-tank or separate-tank structure. The oil tank adopts a fully enclosed form, making it convenient to monitor the operating status. The enclosure is available in standard, reinforced, and comprehensive types, and the power supply modes cover ring-network type, terminal type, and power-source type. Before procurement, it is recommended to clearly confirm the power supply mode, enclosure form, structural form, and the distribution network requirements of the project location. We can assist in confirming the configuration according to project needs and provide corresponding solutions.

• High-voltage control, protection, transformation, and distribution are integrated into one set of prefabricated structure, reducing on-site scattered installation steps
• The high-voltage load switch and high-voltage fuse are placed in the transformer oil, operating together with the fully enclosed oil tank
• Supports three power supply modes: ring-network type, terminal type, and power-source type, adapting to different distribution network connections
• Structurally, it can be optionally common-tank or separate-tank with the transformer body, determined according to project layout conditions
• The enclosure provides standard, reinforced, and comprehensive types, which can be selected according to the installation environment
• High-voltage load break switch and fuse immersed in transformer oil

Applications

• For new construction or renovation projects of urban and rural cable-based distribution networks, high-voltage control, protection, and distribution need to be centrally arranged.
• Used as a node device in ring-main power supply lines
• Used as terminal distribution equipment in terminal-type power supply scenarios
• Used as power access and distribution equipment in power-source supply scenarios
• Selection reference for power engineering design firms during distribution network planning

FAQ

Where is the ZBW-12 prefabricated box-type substation mainly used?

It is mainly used in urban and rural cable-based distribution networks, undertaking high-voltage control, protection, transformation, and distribution work. It can be used in ring network type, terminal type, and power source type power supply scenarios.

Where are the high-voltage load switch and fuse of this box-type substation installed?

The high-voltage load switch and high-voltage fuse are arranged in the transformer oil, and the oil tank adopts a fully sealed structure, allowing monitoring of the operating status.

What power supply modes does the ZBW-12 prefabricated box-type substation support?

It supports three power supply modes: ring network type, terminal type, and power source type, which can be selected according to the wiring requirements of the distribution network.

Can the enclosure and structural form be selected?

Yes. Structurally, it can be selected as sharing the same tank with the transformer body or as a separate tank, and the enclosure has standard type, reinforced type, and comprehensive type. For specific selection, please contact us for confirmation.

How are the price, delivery time, and minimum order quantity confirmed?

The price, delivery time, and minimum order quantity need to be confirmed according to the project situation. You are welcome to provide the project scale, equipment quantity, and installation location, and we will assist in confirming the configuration and provide the corresponding quotation and delivery arrangement.