Our company has developed a special photovoltaic power generation combination transformer for photovoltaic power generation field boosting grid.
Our company has developed a special photovoltaic power generation combination transformer for photovoltaic power generation field boosting grid.
Product features:
Beautiful appearance, compact structure, small size, flexible and convenient disassembly and assembly, fully sealed, high and low voltage components are separated and placed in the box, which is only equivalent to 1/5~1/3 of the volume of similar box transformers.
The combined transformer has the characteristics of small size, fully enclosed, easy installation and flexible operation, low operating cost, etc., which enables the 10kV (35kV) power grid to penetrate into the load center, reduce line loss, and beautify the urban environment. It has good performance and reliable stability, exquisite appearance, safety and environmental protection. It can be widely used in various public places.
There is space in the low-voltage room of the box for users to install low-voltage switches, mutual inductors, metering and remote control devices.
Safe and reliable: The unique box anti-corrosion design and special spray paint treatment can be widely used in various harsh environmental conditions, such as stormy and highly polluted areas. The box adopts a sealed design and is maintenance-free. Reasonable arrangement of high and low components for separate installation, use of high-voltage terminal insulation protection sleeves or elbow-type cable plugs to ensure safe operation. The transformer uses dual protection of plug-in fuses and backup fuses. The plug-in fuse is a dual-sensitive fuse of temperature and current, which plays an overload protection role; the backup fuse plays a short-circuit protection role for the transformer. The high-voltage load switch is installed in the transformer oil tank. The switch is small in size and can be switched in 360° directions. It can safely and reliably disconnect the load current, is easy to use, and has high power supply reliability.
Low investment in substations: Due to the small size and compact structure of the combined transformer, it integrates transformers, low-voltage equipment, metering and measurement. There is no need for a distribution room. The incoming line is introduced from the cable trench and directly installed at the load center. The cable plug can be plugged and unplugged when necessary, which is convenient for connection. The investment cost of the substation is reduced, so the initial investment is small and the installation cost is low.