Dry Type Step Up/Down Power Transformer

A Dry Type Step Up/Down Power Transformer is an electrical device that changes the voltage level in a power system, allowing for both increasing (step-up) and decreasing (step-down) voltage as needed. It operates without liquid insulation, relying on air cooling.

This transformer features a three-phase design with a toroidal coil structure, voltage accuracy of ±1%, and a voltage variation rate of ≤1.5%. It also has an insulation resistance of ≥150MΩ and electrical strength of 3000VAC for 1 minute.

The input voltage for this transformer can be customized and includes options of 660V, 440V, 380V, and 220V.

The expected design life of this transformer is approximately 20 years under normal operating conditions.

This transformer uses dry air cooling, which means it relies on natural air circulation to dissipate heat generated during operation.

The maximum temperature rise for this transformer is ≤60℃ during operation.

The noise level of this transformer is approximately 35 decibels when measured within one meter.

Yes, as a dry type transformer, it is suitable for various environments, including outdoor use, provided it is installed in a protective enclosure to shield it from weather elements.

This transformer is manufactured by KBDQ, a brand known for its high-quality electrical products.

Yes, the transformer allows for customizable voltage specifications within the provided range of 660V, 440V, 380V, and 220V.

This transformer features a toroidal coil structure, which is known for its efficiency and compact design.

The transformer includes high insulation resistance and electrical strength ratings, which enhance safety during operation.

An autotransformer is a type of transformer that uses a single winding to serve as both the primary and secondary coils, allowing for efficient voltage transformation.

This transformer is manufactured in Anhui, China.

Installation is relatively straightforward, but it is recommended to have a qualified electrician or technician perform the installation to ensure compliance with safety standards.