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Six big advantages of buried box transformer
Category: Company News
2021-07-22
Buried box variable six big advantage:
1. high reliability
The buried transformer box selected for the buried box transformer is fully sealed, and the high and low voltage inlet and outlet lines are fully sealed, fully insulated and fully shielded. Ensure the buried transformer and sealing capacity. The overall protection level reaches IP68, can be submerged in water operation, can resist floods, all measures to ensure the service life of 20 years buried, can be maintenance-free, improve the reliability of the power supply system.
Drainage is considered in the design and manufacture of transformer pit foundation. The top ventilation hole has rainproof function, the side and bottom are treated with special materials, so that water seepage cannot invade. Submersible pump controlled by automatic drainage system is installed at the bottom.
2. energy saving and consumption reduction
Energy saving and consumption reduction has become the resonance of the whole society. The buried box transformer uses S11 series low loss buried transformer products. Compared with ordinary transformers, the no-load loss is 30% lower and the load loss is 15% lower. If the buried transformer with amorphous alloy core is used, its no-load loss is reduced by 80%.
3. noise reduction
As we all know, the factor of the impact of the box-type substation on the environment can be said to be the noise of the transformer. If the box is installed near the window of the residents, the noise will inevitably affect the daily life of the residents in the dead of night. Once the transformer is installed underground, its noise can be significantly reduced, with little impact on residents.
4. and beautiful, in harmony with the environment
The general box substation covers a large area and is difficult to coordinate well with the environment. However, the buried box transformer is installed underground, which does not affect the nearby environment. The distribution box installed on the ground is small in size and easily coordinated with the nearby environment.
5. create value for customers
Buried box substation occupies a small area. In the living area, it can replace the traditional power distribution room, reduce the construction of power distribution room, and the investment benefit is very significant. The buried box-type substation installed on the city's main roads and highways, and the advertising light box-type switchgear on the ground, will bring long-term advertising revenue to customers.
6. Promotion Visuals
The integration of buried box transformer and the local environment can be designed into various landscapes to promote visual effects. The floor area of buried box transformer is smaller than that of traditional box transformer by more than 70%. The screen function of transformer entering the ground reduces noise and electromagnetic radiation, etc.

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