Power Transformer ABB 300KVA 11.0/415KV

GZ Industrial Supplies is the supplier and distributor of ABB brand of Power Transformer in Nigeria. Our ABB 300KVA 11.0/415KV is part of a complete range of copper distribution transformers designed to grant the reliability, durability, and efficiency required in utility, industrial, and commercial applications. This distribution transformers are designed and manufactured to the highest quality standards to ensure enduring reliability, a characteristic necessary to foster peace of mind amongst customers and consumers.

Technical Specifications of Power Transformer ABB 300KVA 11.0/415KV

• Product name Liquid-Filled Transformer: 300 kVA, LV 415yn
• Rated Power 300[kVA] 
• Insulation Liquid: Mineral Oil
• High voltage tappings (DETC): +2 -2 2.5%
• Low voltage at no load: 415[V] 
• Number of phases 3
• Vector Group: Dyn11
• Ambient temperature max./monthly/annual average: °C 40 / / 20
• Location Indoor/Outdoor
• Rate Voltage: 11-0,415KV
• Impedance: [%] 4(+-10%)
• No Load Losses [W]: 650(+15%)
• Load Losses at 75 °C [W]: 4450(+15%)
• Standards: IEC 60076
• Gross Weight 950KG
• Cooling: ONAN

Frequently Asked Questions 

 1. What is the power transformer used for?

Power transformers are frequently used to step up and step down voltages at the electrical power generating station and distribution stations.

2. 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.

3. 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.

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