MEKSAN Power Transformer 300KVA 33.0/400KV

Tikweld Welding Supplies and Services is the distributor of Mekasan 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 MEKSAN Power Transformer 300kVA 33/400kV is a high-quality power transformer that can quickly and efficiently transform AC to DC for long-distance transmission. It can also step up or step down voltage according to the needs of the grid. It has a high level of isolation and efficiency, and a low cost of maintenance. It is suitable for transmitting and distributing power in various sectors, such as industrial, commercial, and residential.

Technical Specifications of the MEKSAN Transformer 300kVA 33/400kV

• Rated power: 300 kVA
• Primary voltage: 33 kV
• Secondary voltage: 400 V
• Frequency: 50 Hz
• Cooling method: ONAN (oil natural, air natural)
• Winding material: copper
• Impedance: 6%
• Losses: 1.5 kW (no load), 4.5 kW (full load)
• Weight: 1,800 kg
• Dimensions: 2,100 x 1,200 x 1,600 mm

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Frequently Asked Questions

1. Can transformers be operated at voltages other than the prescribed voltages?

Transformers can sometimes be used at voltages that are lower than the rated voltage. However the voltage rating of a transformer should NEVER be exceeded unless taps are provided for this reason. Note, when operating below the rated voltage the KVA capacity is reduced correspondingly.

2. What is meant by impedance in transformers?

Impedance is the transformer's ability to restrict current and is expressed in percentage.

3. What does a transformer rating mean?

The rating of a transformer is the maximum power which can be drawn from it without the temperature rise in the winding to go over what is considered safe for the specific kind of insulation used.

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