Опис

250 kVA 20 kV Oil-immersed Transformer

Core overview
250 kVA 20 kV oil-immersed Power Transformer, specifically designed for 20 kV high-voltage power distribution scenarios, suitable for medium-sized industrial parks, town centralized distribution substations, large factories, and large-power supply for photovoltaic systems. No complex renovations are required, it can directly connect to the existing 20 kV power distribution lines, installation is simple, operation is stable, addressing the core demand for large-capacity power supply in high-voltage scenarios, balancing durability and practicality, suitable for the transition between new and old power distribution systems, without additional investment in renovation costs.

Product features
Solid withstand performance, specifically designed for 20 kV high-voltage environment, stable load output. Whether operating under full load or with fluctuating loads, there will be no voltage instability or overheating issues, suitable for industrial regular power consumption.

Compact structure, well-sealed protection, suitable for indoor computer rooms, outdoor open distribution points, and other scenarios. It can directly connect with Box Type Substation, High And Low Voltage Switchgear, and be used in conjunction with Electric Power Converter, without the need for additional interface modifications.

Use tips
During installation, ensure the site is level and well-ventilated, avoid areas with humidity, high temperature, and excessive dust. Ensure the line connection is standard, ordinary construction personnel can complete it, no need for a professional team.

Daily operation does not require dedicated personnel on duty. Regularly check the sealing condition of the equipment shell and the insulation oil level. If the oil color becomes turbid or the seal is loose, handle it promptly. The maintenance cost is low.

Common questions and answers
Q: How does this transformer fit in the expansion project of the town power grid?
A: Fully compatible, interface specifications are universal, it can directly integrate into the 20 kV high-voltage power grid expansion lines of the town, no need to modify the original power distribution layout, can be quickly implemented and used, balancing regional power load.

Q: In scenarios with large load fluctuations, is the operational stability of this 250 kVA capacity guaranteed?
A: Guaranteed, the electromagnetic structure of the body has been optimized, it can withstand load fluctuations, whether light load or full load, it can operate stably, without causing shutdown or tripping, without affecting normal power supply.

Q: Compared to the same capacity Dry Type Transformer, how is the cost-performance ratio of this product when used outdoors?
A: Higher cost-performance ratio. Better heat dissipation effect, stronger ability to withstand complex outdoor environments, lower purchase cost and later maintenance cost, no need for complex ventilation maintenance, more suitable for long-term outdoor use, and can be combined with Combined Photovoltaic Substations to achieve photovoltaic grid connection.