YBH-10/0.8-3150KVA China-type box-type transformer substation
Product structure characteristics
Box is divided into high voltage room, low voltage room, transformer three parts, China structure box change, mainly used in new energy power generation booster box, the characteristics of the structure and the traditional box change is the difference between the transformer part in the box shell, effectively solve the problem of transformer heat dissipation, through the natural climate quickly take the heat of transformer ontology, transformer through the way of side line and box. The transformer shell is closely connected, and the box transformer is divided into high pressure chamber and low voltage chamber through the partition of the box transformer shell, which is an ideal product for new energy power generation.
Electrical characteristics of products
After the phase fuse fuse, will ensure the load switch trip and cut off the power supply, and only after replacing the fuse, the main switch can be Chinese box change each phase with a fuse instead of the American box change two fuses to do protection, its electrical characteristics is when any closing.10KV / 35KV load switch, isolation and fuse protection on load switch. At the same time, the load switch has its own signal transmission node, which is convenient for the background to monitor the operation of the load switch. The low-voltage part is composed of intelligent frame circuit breaker and comprehensive measurement and control device. The measurement and control device can monitor the state of the switch and the operation of the transformer protection device in real time, and is transmitted to the main control room through GPS to realize remote monitoring.
levels of protection
Due to the relatively harsh operating environment of this product, the requirements of sand prevention, heat insulation and heat dissipation are high, and the protection level requirements must meet the operation requirements, effectively protect the internal components of the box and pot, and prolong the service life of the components. The protection level of transformer body is IP68; the protection level of empty enclosure is not lower than IP54.
