Product Description

ZBW(N) series combined substation is a high-voltage electrical equipment, transformers, low-voltage electrical equipment combined into a compact complete set of power distribution devices, used in urban high-rise buildings, residential areas, small and medium-sized factories, mines, oil fields and temporary construction of electricity and other places, for the distribution system to receive and distribute electricity.
This product has the characteristics of strong set, small size, compact structure, reliable operation, convenient maintenance, and movable. It covers an area of only 1/10~1/5 of the same capacity regular civil substation, which greatly reduces the construction cost. In the power distribution system can be used in the ring network power distribution system, can also be used for dual power supply or radiation terminal power distribution system, is the current urban and rural substation construction and transformation of the first choice of new complete sets of equipment this product in line with GB/T17467-1998 "high voltage/low voltage prefabricated substation" standard and IEC1330 standards

Model and meaning

Conditions of use
1. Altitude: below 1000m:
2. Ambient ambient temperature: the maximum is not more than 40 ℃, the minimum is not less than -25 ℃, and the average temperature within a 24-hour period is not more than 30 ℃:3. The horizontal acceleration of the earthquake is not more than 0.4 m/s *, and the vertical acceleration is not more than 0.2 m/s *:
4. No violent vibration and shock and explosion dangerous place

Structural features
This product is composed of high voltage distribution device, transformer and low voltage distribution device connection. It is divided into three functional compartments, namely the high-voltage compartment, the transformer compartment and the low-voltage compartment. The high-voltage room has complete functions. The high-voltage room is composed of HXGN port -10 ring network cabinet to form a primary power supply system, which can be arranged into ring network power supply, terminal power supply, dual power supply and other power supply modes. It can also be equipped with high-voltage metering elements to meet the requirements of high-voltage metering.
Transformer can choose S7, S9 to other low-loss oil-immersed transformers or dry-type transformers. The transformer room is equipped with automatic forced air cooling system and lighting system, and the low-voltage room can adopt panel or cabinet structure to form the power supply management and improve the power supply quality according to the user's requirements.
The high-pressure chamber has a compact and reasonable structure, and has a comprehensive anti-misoperation interlocking function. Each room has automatic and lighting devices. In addition, all components selected for high and low pressure rooms have reliable performance, convenient operation, safe and reliable operation, and convenient operation and maintenance. Natural general use and forced ventilation are adopted to make ventilation and cooling good. The transformer and low-voltage room are equipped with ventilation ducts, and the exhaust fan is equipped with temperature inspection. It can be automatically started and closed according to the set temperature to ensure that the transformer meets the load operation.
The box structure can prevent rain and dirt from entering, and is made of hot-dip plated color steel plate or anti-rust aluminum gold plate. After anti-corrosion treatment, it has long-term outdoor use conditions to ensure anti-corrosion, waterproof and dustproof performance, long service life and beautiful appearance.

Product Parameters