MEKSAN Power Transformer 300KVA 11.0/400KV

GZ Industrial Supplies is the distributor of 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 11/400kV is a powerful and reliable power transformer that can convert AC to DC for long-distance transmission, as well as step up or step down the voltage as needed. It is designed for heavy commercial use in environments where other transformers may fail, such as areas with lightning. It is also cost-effective, durable, and efficient, making it a great choice for your power needs.

Technical Specifications of the MEKSAN Transformer 300kVA 11/400kV

• Rated power: 300 kVA
• Primary voltage: 11 kV
• Secondary voltage: 400 V
• Frequency: 50 Hz
• Cooling method: ONAN (oil natural, air natural)
• Winding material: copper
• Impedance: 6%
• Losses: 2 kW (no load), 4.5 kW (full load)
• Weight: 1,500 kg
• Dimensions: 1,800 x 1,200 x 2,000 mm

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Frequently Asked Questions

1. Why is the transformer used in kVA?

Transformers are used and rated in kVA, to account for power losses. The total heat losses in a transformer depends on volt-ampere (VA) only and not on the power factor of the load. That is why the transformer rating is given in kVA and not in kW.

2. How much is 1 kVA in Watts?

1 kVA is equal to 1 kW. That means that 1 kVA is equal to 1,000 watts. So to determine your transformers rating in watts, multiply the transformer's kVA power rating by 1000.

3. Why do transformers hum?

The repetitive expansion and contraction of the steel core inside the transformer is what causes transformer hum or noise. The expansion of the core depends on the amount of flux passing through it, which in turn depends on the applied voltage and the number of turns of transformer coils.

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