Wuhan Sangao Electrical Test Installations Limit Co.
Our company supplys different kinds of products. High quality and favaroble price. We′re pleased to get your Inquiry and we will come back to as soon as possible. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our service, we provide the products with good quality at the reasonable price.
- 027-84633755
- 027-84620387
- sales@whjhsb.com
- C-17, Huading Industrial Park
Hannan District,
Wuhan City, Hubei Province
China
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product
AC&DC Digital High Voltage Divider
SGB-C
Wuhan Sangao Electrical Test Installations Limit Co.
high voltage divider1.it is safe and reliable.2.aluminum packing chest as cabinet3.easy to carry and use.high voltage divider, high voltage meter, resistance type high voltage meter, kilo-voltmeterThis series products are general purpose HV measuring instruments ,apply in power system, Electronic Equipment Factory to test frequency AC high voltage and DC high voltage.
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product
Steel Ruler Water Level Meter
SG-80
Wuhan Sangao Electrical Test Installations Limit Co.
This Steel Ruler Water Level Meter is the high accuracy instrument to measure water level. It is common used to measure the water level in wells, boreholes and standpipes. The depth is to 900 meter.
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product
HV Testing Transformer
Wuhan Sangao Electrical Test Installations Limit Co.
Inflatable Ultralight Non Partial Discharge Testing Transformer is a high-end testing transformer which firstly marketed in China by our company. The high-light characteristic of the equipment reflects the smallness in size, lighter in weight clean, oil-free, unnecessary static of field investigation, longer working life without maintenance and slightness in non-partial-discharge. It is used for the insulators' voltage-resistance testing.Major technical characteristicVoltage unit50.100.150.200.250.300.500kVCapacity unit3.5.10.15.20.25.30.50.100.150.200.300.500.1000kVAInput voltage220, 380V uniphase 50HzImpedance voltage6%≤No-load current8%≤Wave form distortion3%≤Annual gas leakage1%≤
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product
Oil Withstand Voltage Tester
TE 6080
Wuhan Sangao Electrical Test Installations Limit Co.
TE6080 Automatic insulating Oil Tester, in accordance with IEC156, realizes the full automatic determination of insulating oil dielectric strength, make the original tedious and dangerous work become safe and easy. The instrument adopts special software and hardware anti-interference measures to eliminate the competing products prone to crash phenomenon. The new design will reduce the volume to the 1 / 2 of original, easy to carry and operate on-site.
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product
Vehicle-Mounted Testing Transformer
GTU-320KVA/320KV
Wuhan Sangao Electrical Test Installations Limit Co.
GTU high-voltage testing transformer uses SF6 as the insulating gas to separate the vacuum room from the outside,this equipment reflects the smallness in size, lighter in weight,higher voltage grade for unit,convenience in transportation and operation,It can let the large capacity and high voltage power frequency transformer arrived at the scene for the high-voltage test.
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product
Dry Testing Transformer
GTB Series
Wuhan Sangao Electrical Test Installations Limit Co.
GTB series dry testing transformer is adopted with new technology of winding epoxy vacuum pouring and CD type Iron core. Compared with similar product of oil immersed type transformer, it is light weight, smaller size, insulation strength and moisture-resistant is more improved.
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product
PD-Free High Voltage Transformer
YDQ
Wuhan Sangao Electrical Test Installations Limit Co.
PD-free HV Testing Transformer is a high-end testing transformer which firstly marketed in China by our company. The High-light characteristic of the equipment reflects the smallness in size, lighter in weight clean, oil-free, unnecessary static of field investigation, longer working life without maintenance and slightness in non-partial discharge. It is used for the insulators' voltage-resistance testing.
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product
Gas-Filled Hv Testing Transformer
GTU-300KVA/600KV
Wuhan Sangao Electrical Test Installations Limit Co.
SF6 gas -filled testing transformers are especially designed for GIS in the factory and on-site test, and for testing all GIS switchgears and GIS components such as insulators, insulating tension pole, GIS voltage transformer and so on, the PD test can be performed under the general environment because of the merits of encapsulation, the PD level of our equipment can be lee than 3pC, and it can be added a HV bushing to perform the withstand voltage test at the same time. Small and compact dimensions resulting in minimum space requirements. Light-wight components. Rugged construction to withstand long transportation stresses. Direct flanging to the test object. High safety for tester because of encapsulation of all HV parts. Large range of application in conjunction with HV bushing for withstand voltage test. Built-in HV measuring capacitor and coupling capacitor. Built-in HV disconnecting switch to separate multipath test object connector to ensure the safety of HV testing.
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product
Generator Insulation Resistance Tester
WA2660
Wuhan Sangao Electrical Test Installations Limit Co.
WA2660 series insulation resistance testing instrument is special use for internal water cooling generator's measurement test. Meanwhile, can also be used in laboratory or field insulation test.The output current is greater than 25mA,Maximum output voltage is 2500V.With high precision micro current measurement system, digital boost system.Only need a high-voltage line and a signal line connecting the sample can be measured.Automatic measurement, the results from the large screen liquid crystal display, and the results are stored.
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product
Transformer ON-Load Tap-Changer Tester
WAYZ-2011
Wuhan Sangao Electrical Test Installations Limit Co.
This Transformer on-Load Tap-Changer Tester is acc to Chinese Electric Power Industry Standard, It also can meet the requirement of electrical equipment handover and prevention test standard.To achieve the accurate measurement of on load tap changer's transition time, transition resistance,three-phase synchro nization parameterssyn.It is the best test equipment of on-Load Tap-Changer.
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product
HV Test Transformer
GTU-800KVA/220KV
Wuhan Sangao Electrical Test Installations Limit Co.
SF6 gas -filled testing transformers are especially designed for GIS in the factory and on-site test,and for testing all GIS switchgears and GIS components such as insulators,insulating tension pole,GIS voltage transformer and so on,the PD test can be performed under the general environment because of the merits of encapsulation ,the PD level of our equipment can be lee than 3pC,and it can be added a HV bushing to perform the withstand voltage test at the same time.
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product
Transformer Variable Radio Tester
WABC
Wuhan Sangao Electrical Test Installations Limit Co.
Acc to IEC and Relevant national standard, In the power transformer production, transfer and user test process, Transformer ratio test is necessary project, This can be used for quality supervision of transformer factory and the use process, prevent the transformer winding inter turn short circuit, open circuit, connection error, pressure regulating switch failure or contact fault.So our company development and production of automatic ratio tester in the original basis according to the user's site using requirements , make the operation more convenient, complete function, stable and reliable data, the testing speed is greatly improved.To meet the needs of all kinds of small medium and large transformer ratio test.
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product
Dry Type Transformer Test
Wuhan Sangao Electrical Test Installations Limit Co.
GTB series dry testing transformer is adopted with new technology of winding epoxy vacuum pouring and CD type Iron core. Compared with similar product of oil immersed type transformer, it is light weight, smaller size, insulation strength and moisture-resistant is more improved.
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product
1200kVA High Voltage Testing Transformer
GTU-1200KVA/600KV
Wuhan Sangao Electrical Test Installations Limit Co.
SF6 gas -filled testing transformers are especially designed for GIS in the factory and on-site test,and for testing all GIS switchgears and GIS components such as insulators,insulating tension pole,GIS voltage transformer and so on,the PD test can be performed under the general environment because of the merits of encapsulation ,the PD level of our equipment can be lee than 3pC,and it can be added a HV bushing to perform the withstand voltage test at the same time.
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product
Partial Discharge Analysis System
MPD 500
Wuhan Sangao Electrical Test Installations Limit Co.
Partial Discharge Analysis System
