High Voltage Oil-immersed Test Transformer - Yangzhou Dary

High Voltage Oil-immersed Test Transformer - Yangzhou Dary

Published: 2020-08-26 07:53:46

Category: Power Frequency Withstand Voltage Device

Product Description

High Voltage Oil-immersed Test Transformer

Dary Electric recommends for you:

High Voltage Oil-immersed Test Transformer

Full name YDJ, TDM (G) series oil-immersed test transformer, English name: Oil-filled high-voltage test transformer.The oil-immersed high-voltage test transformer is the basic test equipment used by power plants, power supply bureaus, and scientific research units for AC withstand voltage tests. It has passed the standards of the National Quality Supervision Bureau and is used for insulation strength tests at specified voltages on various electrical products, electrical components, insulating materials, etc., to assess the insulation level of products, discover insulation defects in test objects, and measure the ability to withstand overvoltages.

Aliases

Oil-immersed high-voltage test transformer: oil-type test transformer, oil-type transformer, oil-type high-voltage test transformer, high-voltage test transformer, power high-voltage test transformer, ultra-light high-voltage test transformer, cascade high-voltage test transformer, AC/DC high-voltage test transformer, high-voltage booster, high-voltage withstand voltage tester, high-voltage withstand voltage instrument.

Structure

The core of the oil-immersed high-voltage test transformer is a single-phase core type, made of high-quality cold-rolled grain-oriented silicon steel sheets stacked, with steel as clamping pieces for fastening. The high-voltage coil is a cylindrical multi-layer tower type, wound with high-quality polyester enameled wire and high withstand voltage insulating materials. The low-voltage coil is on the outside, and the instrument coil is an independent winding, generally 100V. The shell is octagonal, and test transformers above 10KVA are equipped with movable iron wheels. It has the characteristics of light weight, small size, easy movement, and superior performance.

Main Uses

Used to provide high-voltage AC/DC power supply. This series of products is the main equipment for testing insulation strength of power transmission and distribution equipment, insulating tools, insulating materials, and various products.

Main Features

The product has a compact structure, strong versatility, convenient use, stable performance, and is especially convenient for users to test the insulation performance of various electrical equipment on site. There are three types: AC, AC/DC, and AC series excitation. It adopts a unique structure of axisymmetric unequal octagonal shell; it can output dual high voltage. The oil level in the oil tank is lower than the tank edge, avoiding oil leakage. The terminals are on the tank cover, avoiding collisions and improving mechanical and electrical performance. It has the characteristics of compact structure, stable electrical performance, sufficient capacity, small size, light weight, and convenient use and maintenance.

Note: The above information and technical parameters are compiled and released by Yangzhou Dary Electric Co., Ltd.

← Previous
Power High-Voltage Test Transformer - Yangzhou Darui Next →
10KVA/50KV High Voltage Test Transformer - Yangzhou Darui

Product Details