Environment protection type transformer substation
CAB, CZB type combined substation
- Name：CAB, CZB type combined substation
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- Contact Us：0474-6812888
Structure characteristics
-9 s-S 1-z B (C ZB, CA 1 b) series of combined transformers, called box-type substations, are different from traditional box-type substations, transformers, high-voltage load switches, fuses, etc.
The protection device is installed in the insulating oil, with a compact structure and a high burning point insulating oil (>312~C), which can meet the needs of the occasion. Low-voltage power distribution, measurement and compensation can be configured as required.
Compensation device. This series of products have been widely used in residential areas, public places, industrial and mining enterprises and other distribution occasions.
-Z series BS combined transformer is our company's absorbing technology based on self-developed high-tech basic transformer (wis.dm-on t e d t r an s R o R)
Technical products. This series is a common box type. Circuit breaker, high voltage load switch (or high voltage load switch), non-excitation regulator switch as part of the transformer installed inside the transformer
Inside the tank. Also known as American packaging box (see picture).
In the 100-1600 K VA capacity range. This system is suitable for 10 kV power distribution network as a neutral point insulation system or low resistance grounding system, while the 400V system is a three-phase four-wire system.
Grounding system.
The main technical and economic indicators have reached the advanced level of similar products.
-Complete, sturdy and reliable power supply, small size, light weight and low noise.
-With ring (Z G S 9-H) and terminal type (Z G S 9-Z) cable outlet.
Exercising the load center of the 10 kV power grid, reducing line loss, improving power supply reliability, beautifying the urban environment, and suitable for urban power grid transformation.
Exergy uses a special connection method. When the fuse blows out the fault-free phases of the transformer's high voltage side and low voltage side, the normal voltage supply can still be maintained. Its outstanding advantage is high-quality voltage.
Neutral drift. The cabinet has no heat, low noise and strong lightning protection performance.
Specially designed exergy, transformer body, high-rise load switch (or high-voltage load switch), fuse, non-excitation tap changer, etc., are all arranged in a sealed fuel tank and optimized for air
Utilization rate. Its volume is only equivalent to the same voltage level, and its weight is greatly reduced with about 1/3 of the capacity of the box-type substation (also known as Europe).
-High stability. The high-voltage chamber is used for insulation. The high and low pressure chambers are isolated and interlocked. When the low-pressure chamber door is opened, the high-pressure chamber door can be opened.
-Two types of fuses (reserved current-limiting fuses, combined with fault protection to insert the fuse, reliable, flexible operation, easy to replace the fuse).
Plug type cable head, easy and flexible operation.
When the fuel tank is sealed and there is no storage cabinet, the oil in the fuel tank is isolated from the outside world. Maintenance-free and no leakage.
-Low loss, the performance parameters of this series of combined transformers are lower than the new S9 series distribution transformers.
-Short circuit resistance and overload capacity.
