Power Transformer ABB 300KVA 33.0/415KV

GZ Industrial Supplies is the supplier and distributor of ABB brand of Power Transformers in Nigeria. Our Power Transformer ABB 300KVA 33.0/415KV 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 33.0/415KV 

• Product Name: Liquid-Filled Groundmount Transformer; 3PH, 300 kVA, HV 33000D , LV 415yn
• Rated Power 300[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: 11-0,415KV
• Impedance: 4(+-10%)[%] 
• No Load Losses: 800(+15%)[W] 
• Load Losses at 75 °C: 4100(+15%)[W] 
• Standards: IEC 60076
• Total Weight: 1150[kg] 
• Cooling: ONAN

Frequently Asked Questions

1. How much would a new transformer save?

Since transformer technology has advanced dramatically over time, there are more benefits to upgrading an outdated transformer. An old transformer may have an average energy efficiency rating of 85%, which means 15% of the energy is wasted. The energy efficiency of a contemporary low loss transformer can reach 99.75%.

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. What is the difference between a power transformer and an instrument transformer?

A power transformer is primarily used in power transmission and distribution to either step up or step down a voltage level. While an instrument transformer is used in a circuit for the measurement of voltage or current.

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