YDQ-30KVA/100KV AC/DC SF6 gas test transformer

YDQ-30KVA/100KV AC/DC SF6 gas test transformer

Product Introduction:

YDQ-30KVA/100KV AC/DC SF6 gas test transformerIt is a testing equipment used by the Electric Power Equipment Testing and Preventive Testing Institute. With the development of China's power industry, the requirements for the voltage level of test transformers are becoming increasingly high, and oil insulated test transformers are increasingly unable to meet the requirements of on-site work in terms of volume and weight. With the progress of basic scientific research in our country, the application of new materials and processes has pushed the new insulation medium sulfur hexafluoride gas (SF6) into the field of power equipment applications. Due to its excellent insulation and arc extinguishing properties, as well as non flammability, sulfur hexafluoride gas has been widely used as a new insulation medium in power systems.

The product meets the requirements of DL/T848.2-2004 General Technical Conditions for High Voltage Test Equipment Part 2 Power Frequency High Voltage Test Equipment. Used for conducting insulation withstand voltage tests on various high-voltage electrical equipment, electrical components, and insulation materials in the power system under power frequency or DC high voltage. This series of test transformers has the advantages of small size, light weight, compact structure, and strong versatility.

Product Name: YDQ AC/DC SF6 Gas Test Transformer, Inflatable Test Transformer, High Voltage Test Transformer, Power High Voltage Test Transformer, Ultra Light High Voltage Test Transformer, Cascade High Voltage Test Transformer, Inflatable Test Transformer, Inflatable Transformer, Inflatable Test Transformer, Inflatable Light High Voltage Test Transformer

Inflatable high-voltage test transformerProduct Features

The product is made of high-pressure casing by one-time pressing
The isolation between the sleeve and the air tank, coupled with the use of imported O-ring seals for all connecting parts, solves the common problem of transformer leakage
◆ Sleeping iron core design effectively improves the seismic resistance of the product
All products can pass the 1.1x induction withstand voltage test
◆ Using pure SF6 as the insulation medium
High and low voltage wires are made of high-strength polyester and oxygen free copper rod enameled wire
The iron core is made of brand new WISCO cold-rolled silicon steel coils with two silicon materials

Product parameters of inflatable high-voltage test transformer:

Input voltage: AC200V for 10kVA and below
Above 10kVA is AC400V
◆ No load loss:<10%
◆ Short circuit impedance:<10%
◆ Ratio error:<1%
Instrument voltage: 100V