HDQ-15KVA/150KV Inflatable Lightweight High Voltage Test Transformer

NegotiableUpdate on 12/10

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Overview

The HDQ-15KVA/150KV inflatable lightweight high-voltage test transformer is suitable for conducting insulation strength tests on various high-voltage electrical equipment and insulation materials in power systems under power frequency or DC high voltage. Reference standards: DL/T 848.2-2018, DL/T 474.4-2018

Product Details

HDQ-15KVA/150KV Inflatable Lightweight High Voltage Test Transformer

Product Introduction:

HDQ-15KVA/150KV Inflatable Lightweight High Voltage 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 and the application of new materials and processes, the new insulation medium sulfur hexafluoride gas has been developed（SF6）Promoted to 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.

Product meets《DL/T848.2-2004General Technical Conditions for High Voltage Test Equipment2Requirements for Partial 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 nickname:YDQACSF6Gas 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 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
◆ Isolation between the casing and the gas drum, and all connecting parts are importedOSealed with a type of sealing ring, it solves the common problem of transformer leakage
◆ Sleeping iron core design,Effectively improve the seismic resistance of the product
All products can pass through1.1Multiple induction withstand voltage test
◆ Adopting pure technologySF6As an insulating 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:10kVAAnd the following areAC200V
10kVAThe above isAC400V
◆ No load loss: ＜10%
◆ Short circuit impedance: ＜10%
◆ Ratio error: ＜1%
Instrument voltage:100V

model	input voltage	output voltage	low-voltage current	high-voltage current	Overall dimensions(mm)	weight(kg)
3/50	AC200V	50kV	15A	60mA	Φ300×690	35
5/50			25A	100mA	Φ300×690	35
10/50			50A	200mA	Φ375×750	60
15/50	AC400V		37.5A	300mA	Φ420×800	70
20/50			50A	400mA	Φ440×820	85
30/50			75A	600mA	Φ386×840	100
50/50			125A	1000mA	Φ416×910	120
5/100	AC200V	100kV	25A	50mA	Φ300×1300	65
10/100	AC200V		50A	100mA	Φ475×1300	65
15/100	AC400V		37.5A	150mA	Φ390×1320	85
20/100			50A	200mA	Φ400×1340	100
30/100			75A	300mA	Φ410×1360	110
50/100			125A	500mA	Φ460×1410	125
15/150		150kV	37.5A	100mA	Φ390×1800	100
20/150			50A	133mA	Φ415×1800	110
30/150			75A	200mA	Φ430×1800	125
50/150			125A	333mA	Φ490×1850	140
20/200		200kV	50A	100mA	Φ510×2150	140
30/200			75A	150mA	Φ530×2150	160
50/200			125A	250mA	Φ550×2150	240