how to test a power transformer

Brand Name:GDZX

Model Number:ZXR-5A

Place of Origin:China

Portable Yellow AC1.5kV 50Hz DC 5A Fast Test Transformer Winding Resistance Tester Introduction ZXR-5A DC Resistance Tester interface design using computer control, large-screen backlit English LCD display, easy to operate, clear display Human-computer ...

Brand Name:GDZX

Model Number:DDG

Place of Origin:China

... current test, current transformer test, circuit breaker test, other current loaded tests and temperature-rise tests. It is widely used in power plants, power distribution stations, electrical plants, scientific research, laboratories, etc Features 1.

Brand Name:GDZX

Model Number:DDG Large Current Generator

Place of Origin:China

... transformer test, circuit breaker test, other current loaded tests, and temperature-rise tests. It is widely used in power plants, power distribution stations, electrical plants, scientific research, laboratories, etc 1. With two ammeters for large and

Brand Name:GDZX

Model Number:ZXBXZ

Place of Origin:CHINA

...er 550KV or below, mainly composed of variable-frequency power supply, exciting transformer, reactor and capacitive Voltage divider Parameter: Rated output voltage: 0 - 1000kV output frequency: 30 ~ 300Hz Waveform: pure ...

Brand Name:Kaixiang

Model Number:AC415-1200kW

Place of Origin:China

..., generator sets for all main electrical parameters including the dynamic parameters tested. Application 1. factory testing of engine generator sets 2. To reducewet stacking problems 3. Periodic excercising of stand-by engine generator sets 4. Ups system

Brand Name:Fanke High-Voltage

Model Number:FKYJS

Place of Origin:China

Automatic Insulation Oil Dielectric Loss Tester , Insulation Oil Volume Resistivity Tester I. Products Description Model FKYJS Automatic Insulation Oil Dielectric Loss Tester is a high-precision instruments used for insulating oil liquid medium dielectric ...

Brand Name:Kaixiang

Model Number:AC380-600kW

Place of Origin:China

...transformer UPS inverter testing Introduction 1. System mainly consists of resistance load, data collecting, control system, cooling device, etc. The system can test output power and load performance of generator sets. 2. The system is a self-developed device used for electricity load testing by Kaixiang Technology. It perfectly combines the dry type load module and measurement and control module, precisely test

Brand Name:RISING

Model Number:RSYDQ

Place of Origin:China

... High Voltage Test Equipment Series of Inflatable Testing Transformers Product Description With the progresses of our country in the basic scientific research, the new medium SF6 gas has been pushed to the application filed of the power equipment by new ...

Brand Name:Fanke High-Voltage

Model Number:FKYJS

Place of Origin:China

Automatic Insulation Oil Dielectric Loss Tester , Insulation Oil Volume Resistivity Tester I. Products Description Model FKYJS Automatic Insulation Oil Dielectric Loss Tester is a high-precision instruments used for insulating oil liquid medium dielectric ...

Brand Name:Kaixiang

Model Number:AC415-1200kW

Place of Origin:China

..., generator sets for all main electrical parameters including the dynamic parameters tested. Application 1. factory testing of engine generator sets 2. To reducewet stacking problems 3. Periodic excercising of stand-by engine generator sets 4. Ups system

Brand Name:Kaixiang

Model Number:AC380-600kW

Place of Origin:China

...transformer UPS inverter testing Introduction 1. System mainly consists of resistance load, data collecting, control system, cooling device, etc. The system can test output power and load performance of generator sets. 2. The system is a self-developed device used for electricity load testing by Kaixiang Technology. It perfectly combines the dry type load module and measurement and control module, precisely test

Brand Name:Tianyihongda

Place of Origin:Beijing,China

Model Number:TYHD-T1

Transformer Oil Dielectric Strength Tester With the function of displaying the measured temperature and system clock Many power systems, railway systems, large-scale petrochemical plants and enterprises have a lot of electrical equipment whose internal insulation are mostly oil-filled insulation type, and therefore, test...

Brand Name:Shinhom

Model Number:RF3S-0059

Place of Origin:China

...Transformers Coils with Enameled Copper Wire, Base Pin Terminal in Surface Mounting Parameter Test Conditions Units Min Typ Max Main line Loss(out1) 5-3000MHz dB － 1.7 3.5 Main line Loss(out2) 5-3000MHz dB － 1.5 3.5 Amplitude Balance 5-3000MHz dB － ±0.5 ±1.0 Phase Balance 5-3000MHz Degrees － ±2.0 ±18.0 Input Return Loss 5-3000MHz dB 6.0 25.0 － Features: 1: 1 Impedance 75Ω Characteristic Impedance RF power...

Brand Name:GDZX

Model Number:ZXR-10A

Place of Origin:CHINA

...Transformer Winding Resistance Tester Product Introduction : ZXR-10A Transformer Winding Resistance Tester adopts new power supply technology, featuring small size, light weight, large output current, wide range and digital display. The whole machine is controlled by single-chip microcomputer, which automatically completes functions such as self-test...

Brand Name:GDZX

Model Number:ZXPD-200L Partial Discharge Detector

Place of Origin:China

ZXPD-200L Partial Discharge Detector ZXPD-200L partial discharge detector can be widely used in theater detection of power system, including insulation state detection of high-voltage switch cabinet, ring network cabinet, voltage / current transformer, ...