transformer testing procedure

Brand Name:RISING

Model Number:RSZZ-2A

Place of Origin:China

... and changing tapping switch. Measuring DC resistance of transformer winding, you can check out weld or connection quality of down-lead, the winding inter-turn short circuit or open circuit, and whether tap-changer is well ...

Brand Name:HAOMAI

Model Number:TCT-100

Place of Origin:China

Transformer OLTC Tester Model: TCT-100 Able to test on-load tap changer of power transformers Transformer OLTC Tester TCT-100 is used to measure the transition waveform, transition time, transition resistance and three-phase synchronization of on-load tap changer of power transformers...

Brand Name:Huaying

Model Number:HYKF

Place of Origin:Wuhan Hubei China

...Transformer Load and No-load tester with Wide Voltage Range 1.Product Name: Transformer Load and No-load tester HYKF 2.Equipment Description: Measure the transformer load current, load loss, short-circuit voltage, short circuit (load) losses. 3.Main Functions: 1/. Measure the transformer load current, load loss, short-circuit voltage, short circuit (load) losses. 2/.Harmonic test...

Place of Origin:Wuhan Hubei China

Brand Name:Huaying

Model Number:HYZC-10A

...Transformer Winding Resistance Meter 10A Over Current Protection 2. Equipment Features: The Transformer Winding Resistance Testeruses use constant current source to measure the DC resistance of inductance circuit such as power transformer coil, current transformer coil and so on. 1) Stable Input Current ,high power 2) Low noise , strong anti-interference ,reliable test...

Brand Name:HAOMAI

Model Number:TCT-100

Place of Origin:China

Transformer OLTC Tester Model: TCT-100 Able to test on-load tap changer of power transformers Transformer OLTC Tester TCT-100 is used to measure the transition waveform, transition time, transition resistance and three-phase synchronization of on-load tap changer of power transformers...

Brand Name:Delta

Model Number:BDV-II

Place of Origin:China

... Dielectric Strength Testing Method ; Bdv-II Transformer Oil Breakdown Voltage Tester has large LCD display, micro-printer and can store 100 groups data; Bdv-II Transformer Oil Breakdown Voltage Tester is multi-functional, stable, and easy for operation.

Brand Name:LAB TECH

Model Number:TDT

Place of Origin:China

... loss tangent and capacitance of all kinds of high voltage electrical equipment in power plants, substations, laboratory, etc. TDT Transformer Power Factor Tester is composed of a dielectric loss test bridge, a variable frequency power supply, a step-up

Brand Name:Delta

Model Number:KFZ

Place of Origin:China

...Transformer Capacity, Load and No Load Loss Tester Introduction: Power transformers an important electrical equipment, and their safe and reliable operation is extremely important for power systems. After the impact of a short-circuit current, the transformer winding deformation test is very important. To short-circuit the low-voltage winding side of the transformer...

Brand Name:HNMC

Model Number:HES-10

Place of Origin:China

...Test Equipment Test Bench HES-10 System Configuration: 1) HES-10 CT&PT Test Bench 2) HES-1C Digital Transformer Tester 3) FY49 Current Transformer Burden (5A/1A optional) 4) HLS-30G2 Standard Current Transformer ( with Current Source) 5) FY95 Voltage Transformer Burden (100V,100/√3V or other ratio requirements are available) 6) HJS-35G2 Standard Voltage Transformer ( with Voltage Source) 7) Current Transformer

Brand Name:HNMC

Model Number:HES-10

Place of Origin:China

...Test Equipment Test Bench HES-10 System Configuration: 1) HES-10 CT&PT Test Bench 2) HES-1C Digital Transformer Tester 3) FY49 Current Transformer Burden (5A/1A optional) 4) HLS-30G2 Standard Current Transformer ( with Current Source) 5) FY95 Voltage Transformer Burden (100V,100/√3V or other ratio requirements are available) 6) HJS-35G2 Standard Voltage Transformer ( with Voltage Source) 7) Current Transformer

Brand Name:Huaying

Model Number:Huaying Series

Place of Origin:Wuhan Hubei China

1. Product Name: Transformer load and capacity test HYKFR 2. Equipment Description: Measure the transformer load current, load loss, short-circuit voltage, short circuit (load) losses, capability. 3. Main Test Item:  RMS phase voltage:Uab,Ubc,Uca；  ...

Brand Name:RISING

Model Number:RSBX-H

Place of Origin:China

...Test Equipment / Transformer Winding Deformation Tester Product Introduction RSBX-H tester based on the measurement of the windings characteristic parameters inside the transformer, the tester using the world's developed countries sound internal fault frequency response analysis (FRA) method, able to make an accurate internal transformer...

Brand Name:RISING

Model Number:RSJS-M

Place of Origin:China

... damp deterioration of electrical equipment insulation, as well as local defects. In electrical manufacturing, electrical equipment installation, transfer and preventive tests are widely used. Measuring dielectric loss of transformers, CT/PT, reactors,

Brand Name:Delta

Model Number:DLT

Place of Origin:China

...Transformer Insulating Oil Dielectric Loss Tester Introduction: DLT-I Transformer Insulating Oil Dielectric Loss Tester is used to measure the dielectric loss factor and DC resistivity of insulating oil. It adopts an integrated structure and integrates main components such as dielectric loss oil cup, temperature controller, temperature sensor, dielectric loss test bridge, AC test...

Brand Name:Delta

Model Number:WRT

Place of Origin:China Mainland

... source technology, uses four digit and half LCD display value and three digit and half LCD displays the ambient temperature or test current value, it

Brand Name:YUYANG

Model Number:HPT

Place of Origin:China

...Transformer I. Introduction: Oil Immersed Test Transformer AC DC Hipot Tester is applied in power system for insulation test of high voltage equipment. The typical application of the HIPOT tester is as follow: Power Transformer AC high voltage withstand test Circuit Breaker AC high voltage withstand test High voltage motors high voltage withstand test Voltage/current transformer...

Brand Name:AI

Model Number:DHP

Place of Origin:China

...Transformer I. Introduction: Dry Type HV Transformer AC Hipot Tester is applied in power system for insulation test of high voltage equipment. The typical application of the AC HIPOT tester is as follow: Power Transformer AC high voltage withstand test Circuit Breaker AC high voltage withstand test High voltage motors high voltage withstand test Voltage/current transformer high voltage withstand test...

Brand Name:GDZX

Model Number:ZXBP Series

Place of Origin:China

...Transformer Multiple Frequency Power Generator Product introduction The induction voltage test of transformer and inductor is an important test to ensure the quality of the product . The test of voltage resistance between turns, interlayers, intersections and phases of transformer windings is important in transformer insulation test. The test of longitudinal insulation needs to press test...