SH125A Transformer Oil Voltage Tester

NegotiableUpdate on 07/09

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Overview

SH125A oil withstand voltage tester is one of the routine tests for oil quality and electrical performance of oil immersed high-voltage electrical equipment. According to the revised "Electricity Coefficient Oil Quality Test Method" by the Ministry of Electric Power, an insulation oil dielectric strength tester has been developed. The product is a dry aluminum alloy shell with light weight, easy to carry, and suitable for electricity coefficient and user on-site use. Compared with similar products, this product has the advantages of easy operation, high efficiency, and accurate measurement, making it an ideal testing instrument for testers.

Product Details

SH125AOil pressure testerIt is one of the routine tests for oil quality and electrical performance of oil immersed high-voltage electrical equipment. According to the revised "Oil Quality Test Method for Power Coefficient" by the Ministry of Electric Power, an insulation oil dielectric strength tester has been developed. The product is a dry aluminum alloy shell with light weight, easy portability, and is suitable for power coefficient and on-site use by users. Compared with similar products, this product has the advantages of easy operation, high efficiency, and accurate measurement, making it an ideal testing instrument for testers.

2、 Technical performance

1Power supply voltage:220V/50Hz
2Equipment capacity:0.5KVA
3Input voltage:200V/50Hz
4Output test voltage:0-80KV
5Voltage meter indication error:±5%
6Boosting speed:2KV/second± 20%
7Arc ignition time: not greater than20ms

List of Oil and Coal Quality Testing Instruments for Power Plant Transformers

product name	model	Compliant with standards and parameters
Automatic open flash point tester	SH106B	Measure the open flash point of oil productsGB/T3536,
Automatic closed flash point tester	SH105B	Measure the closed flash point of oil productsGB/T261
Automatic micro moisture analyzer	SH103	Measure the moisture content in oil productsGB/T11133
Fully automatic motion viscosity meter	SH112C	Measure the kinematic viscosity value of oil productsGB/T265
Automatic pour point meter	SH113E	Measure the pour point of oil productsGB/T510,GB/T3535
Petroleum demulsifier	SH122	Measure the anti emulsification performance of petroleumGB/T7305
Lubricating oil foam meter	SH126	Measuring the foam characteristics of oilGB/T12579
Lubricating oleic acid value meter	SH108	Measure the acid value of oil productsGB/T264
Automatic interface tension meter	SH107	Measure the tension value of oil productsGB/T6541
Fully automatic water-soluble acid and alkali Meter	SH259B	Measure the water-soluble acids and bases in transformer oilGB/T7598,GB/T259
Transformer oil spectrophotometer	SHP101	Measure the component content of dissolved gases in transformer oilDL/T 703-1999
Automatic degassing shaker	SH121	Chromatography specific oscillator
Corrosion and Corrosion Automatic Instrument	SH123	Measure the corrosion and corrosiveness of oil productsGB/T11143
GB/T 5096 ASTM D665	Fully automatic mechanical impurity analyzer	SH101BMeasurement of mechanical impurities in petroleum product additives
GB/T511	Transformer oil withstand voltage tester	SH125A
Measure the breakdown voltage strength of transformer oil	Oil dielectric loss resistivity meter	SH115B
Measure the dielectric loss and resistivity of transformer oil	Volume resistivity tester	SH421
Special instrument for automatic measurement of volume resistivity	calorimeter	SH-500BMeasure the calorific value in coal quality
GB/T213-2008	sulphur determination device	SDL-8Measurement of Total Sulfur in Coal Quality
GB/T214-2007	Sealed prototype	GJ-3(100g*3)3Equipped with timing function and
A mortar made of high manganese steel	Beating sieve	ST-200
Screen selection	Microwave moisture analyzer	SH301B/T211-1996Method for determination of total moisture in coal - Microwave drying method andGB/T15334-94Method for determination of moisture content in coal-
Microwave Drying Method	Industrial analytical instruments	SH3000GB/T212-2008
Industrial Analysis of Coal	Ordinary ash volatile phenol analyzer	SH119