ABB 2500KVA 33.00/0.415KV Distribution Transformer

ABB 2500KVA 33.00/0.415KV Distribution Transformer

GZ Industrial Supplies is the supplier and distributor of ABB 2500KVA 33.00/415KV Distribution Transformers and Electrical Supplies 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. 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 ABB 2500KVA 33.00/0.415KV Distribution Transformer

• Product Name: Liquid-Filled Groundmount Transformer; 3PH, 2500 kVA, HV 33000D , LV 415yn
• Rated Power 2500[kVA] 
• Insulation Liquid: Mineral Oil
• High Voltage: 33000[V] 
• 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
• Max. average temperature rise (Oil/Winding): 60 / 65[C/C] 
• Location Indoor/Outdoor
• Rate Voltage: 33-0,415KV
• Frequency: 50[Hz] 
• Impedance: 6(+-10%)[%] 
• No Load Losses: 3800(+15%)[W] 
• Load Losses at 75 °C: 32000(+15%)[W] 
• Standards: IEC 60076
• Total Weight: 4901[kg] 
• Cooling: ONAN

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. How often should transformers be inspected and serviced?

The amount of use and the surroundings where the transformer is stored, determines how frequently it needs maintenance. The best environment for a transformer is one that is dry and clean; in this setting, the unit just needs annual inspections and maintenance. However, transformers kept under environmental conditions where the air is contaminated by substances like chemical fumes or dust, will need more frequent (every 3-6 months) inspections.

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