167 kVA Transformer Weight Guide

167 kVA Transformer Weight and Key Considerations

A 167 kVA transformer is commonly used in medium-sized power distribution systems, including industrial facilities, commercial buildings, and renewable energy setups. Understanding its weight is essential for planning transportation, lifting, and site installation.

Typical Weight Range of a 167 kVA Transformer

The weight of a 167 kVA transformer varies depending on its type. A dry-type transformer typically weighs between 500 kg and 800 kg. In contrast, an oil-immersed version can weigh between 700 kg and 1,200 kg. These differences arise from variations in cooling method, construction, and material.

Key Factors Influencing Weight

Several technical aspects affect the overall weight of the transformer:

• Cooling Type: Dry-type units are lighter due to resin-encapsulated windings, while oil-filled models include oil tanks and oil volume, increasing weight.

• Core Material: High-grade silicon steel cores have higher density and contribute significantly to the mass.

• Winding Material: Copper windings are heavier than aluminum, though more stable and efficient.

• Insulation & Cooling Design: Enhanced insulation classes and cooling radiators add to total weight.

Transportation and Installation Tips

Considering transformer weight is vital for safety and efficiency during installation:

• Plan for forklifts or cranes based on estimated weight.

• Ensure floor loading capacity supports transformer weight fully.

• Use anti-vibration mounts for safe long-term operation.

Summary

The weight of a 167 kVA transformer depends heavily on its design and materials. Whether oil-filled or dry-type, proper planning ensures safe handling, transportation, and site integration. Always consult manufacturers for precise specifications before purchasing.

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