Astor Power Transformer 200KVA 11/400KV

ASTOR Power Transformer 200KVA 11.0/400KV

Tikweld Supplies and Services is the distributor of Astor Brand Power Transformers in Nigeria. We have a complete range of copper distribution transformers designed to grant the reliability, durability, and efficiency required in utility, industrial, and commercial applications. Our Astor Power Transformer 200kVA 11/400kV is a cost-efficient and highly efficient transformer that can quickly transform AC to DC for long-distance transmission. It can also step up or step down the voltage from 11kV to 0.4kV for transmitting and distributing power. It is designed to meet the standards of IEC, ANSI, and other major international organizations. It has a liquid-filled cooling system, a copper winding material, and a Dyn11 vector group. It also has an on-animal noise (ONAN) cooling type that reduces the noise level and improves the isolation and efficiency of the transformer.

Technical Specifications of the Astor Transformer 200kVA 11/400kV

• Rated power: 200 kVA
• Primary voltage: 11 kV
• Secondary voltage: 0.4 kV
• Number of phases: 3
• Impedance: 6% (+/-10%)
• No load losses: 2800 W (+15%)
• Load losses at no load: N/A
• Standards: IEC 60076
• Location Indoor/Outdoor

Frequently Asked Questions

Q1 Why oil is added to the transformer?

The main purposes of transformer oil are to cool and insulate a transformer. As a result, it needs to be highly dielectric, thermally conductive, and chemically stable, and it needs to maintain these characteristics over time at high temperatures.

Q2 What are the components of a power transformer?

The core, windings, insulation, tap changers, cooling systems, conservator tanks, Buchholz relays, explosion vents, drain valves, and gauges are some of the essential parts of power transformers. Together, these parts guarantee the power transformer operates safely and effectively.

Q3 How many types of transformer are there?

There are several different techniques to make transformers. Its numerous windings or coils on the main and secondary sides may have an impact on the voltage level. Based on the voltage level generated, the transformer is categorized as either a step-down, step-up, or isolation transformer.

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