What supply does a 10KVA transformer need?

What Supply Does a 10KVA Transformer Need?

When selecting or installing a transformer, understanding its power supply requirements is crucial. A 10KVA transformer is a medium-capacity unit commonly used in residential, commercial, and light industrial settings. But what kind of supply does it need? In this article, we’ll cover the required input types, voltage ranges, and application scenarios.

Basic Parameters of a 10KVA Transformer

A 10KVA (kilovolt-ampere) transformer indicates the product’s apparent power. Its primary side (input) receives power, and its secondary side (output) delivers it to the load. Common supply voltages include:

• Single-phase input: 220V – suitable for residential or office use.

• Three-phase input: 380V – ideal for light industrial or workshop applications.

Output voltage can vary according to needs—for instance, 220V, 110V, or 24V depending on the load.

Types of Power Supply

The type of supply a 10KVA transformer needs depends on its application:

• Single-phase supply: 220V systems, suitable for homes and small offices.

• Three-phase supply: 380V systems, used in factories and commercial facilities.

• Medium-voltage systems: Inputs above 1kV (like 10kV) require additional safety devices, used in large campuses or substations.

Power Supply Considerations

Before installing a 10KVA transformer, check the following:

• Ensure the voltage supply is stable and within tolerance.

• Match the transformer’s input with the supply system’s voltage.

• Install protection systems such as circuit breakers and surge arresters.

• Connect grounding properly for safety.

Application Examples

10KVA transformers are widely used in CCTV systems, solar power units, elevators, and lab equipment. Each application may require a different power supply setup, so it’s vital to choose the right configuration during procurement.

Summary

Choosing the correct supply for a 10KVA transformer depends on your site conditions and power requirements. Whether using single-phase or three-phase input, always confirm voltage compatibility and install appropriate safety mechanisms for reliable performance.

If you are looking to purchase transformers, feel free to contact us. We are a professional transformer sales and service company, capable of supporting a wide range of industry applications. Contact us today to get a quote on your preferred products.