transformer testing procedure

Brand Name:YUYANG

Model Number:CPT-2

Place of Origin:China

...Testing Equipment for Current and Voltage Transformer Test Testing for current transformer equipment: 1 Excitation curve and parameters test 2 Turns ratio test 3 Ratio and phase error test 4 Polarity mark check 5 Winding resistance measurement 6 Secondary loop burden measurement 7 Error line curve test for protection CT 8 Transient CT parameters test 9 CT nameplate guess 10 Saturation hysteresis loop curve measurement Testing...

Brand Name:GDZX

Model Number:ZXHJ Series

Place of Origin:China

...Transformer Product introduction ZXHJ Series Self Boosting Precision Voltage Transformer adopts advanced winding core technology. The core is made of the whole oriented strip silicon steel sheet. After vacuum heat treatment, there is no air gap in the core, so it has good magnetic properties. It is used as the calibration standard of voltage transformer in the error test of transformer...

Model Number:CPT-III

Place of Origin:China

... resistance measurement Secondary loop burden measurement Error line curve test for protection CT Transient CT parameters test CT nameplate guess Saturation hysteresis loop curve measurement Tests for voltage transformer: Turns ratio test Ratio error and

Brand Name:Fanke High-Voltage

Model Number:FKC-1A

Place of Origin:China

...Transformer On-load Tap-changer Characteristics Tester , Transformer Tap-changer Tester I. Products Description and Application FKC-1A Tester is a comprehensive test equipment which is used to measure and analyze electrical properties index of on-load tap-changer of power transformer and special transformer in power system and has the function of analyzing, saving and printing test...

Brand Name:Fanke High-Voltage

Model Number:FKC-1A

Place of Origin:China

...Transformer On-load Tap-changer Characteristics Tester , Transformer Tap-changer Tester I. Products Description and Application FKC-1A Tester is a comprehensive test equipment which is used to measure and analyze electrical properties index of on-load tap-changer of power transformer and special transformer in power system and has the function of analyzing, saving and printing test...

Brand Name:Fanke High-voltage

Model Number:BBC-VI

Place of Origin:China

... its commissioning, it is required to test the turns ratio or voltage ratio of transformer according to the requirements of preventive test instructions of State Ministry of electric power. Model BBC-VI three-phase type winding ratio tester, overcoming the

Brand Name:Fanke High-voltage

Model Number:BBC-VI

Place of Origin:China

... its commissioning, it is required to test the turns ratio or voltage ratio of transformer according to the requirements of preventive test instructions of State Ministry of electric power. Model BBC-VI three-phase type winding ratio tester, overcoming the

Brand Name:LIYI

Model Number:LY-1070

Place of Origin:Dongguan Province, China.

..., rubber, plastic, synthetic leather, adhesive tape, electro-nic, metal industries such as materials and products tensile, tear, peel, test, to determine the quality of the product.

Brand Name:GFUVE

Model Number:TEST-905

Place of Origin:BEIJING CHINA

TEST-905 5000A 25KVA CAPICITY PRIMARY CURRENT INJECTION TEST SYSTEM FOR POWER TRANSFORMER TESTING 5000A 25KVA CAPICITY PRIMARY CURRENT INJECTION TEST SYSTEM FOR POWER TRANSFORMER TESTING TEST-905 primary current injection test system adopts ARM chip to control the output process and large capacity of toroidal transformer...

Brand Name:GDZX

Model Number:ZXYZ-2000

Place of Origin:CHINA

Portable Output 1A 0.5A 0.3A Transformer On Load Tap Changer Test Equipment This Tester Is Mainly Used To Measure The Transformer On-Load Tap-Changer Transition Waveform, Transition Time, The Instantaneous Transition Resistance, Three-Phase Synchronization...

Brand Name:GDZX

Model Number:ZXR-3A

Place of Origin:CHINA

Power Transformer Winding Testing Equipment 3A DC Resistance Tester Introduction: This DC Resistance Tester Is A High-Precision Regeneration Product Used To Replace ...

Brand Name:AI

Model Number:SFRA-I

Place of Origin:China

...Test Instrument I. Introduction: Since the structure and reference of transformer are fixed after being made, the frequency response of each winding is almost same normally. Some cases ,such as cut off between circles or phases in experience, cut off or winding moved for the pull of power in running, winding moved for hit in transportation, could change the reference of the transformer...

Brand Name:LAB TECH

Model Number:CPT-III

Place of Origin:China

...testing characteristic of CT and PT. CPT-I CT PT Tester can finish CT/PT transformation ratio test, CT/PT polarity test, volt-ampere feature curve drawing and CT error drawing. CPT-I CT PT Tester has large output, high precision,stable performance and automatic testing.​ Features: CT/PT transformation ratio test CT /PT polarity test...

Place of Origin:Wuhan Hubei China

Brand Name:Huaying

Model Number:Huaying Series

... Harmonic test can be analyzed to 31 harmonics. 3. Support Three Methods, two table method, two experimental methods. 4. Do three-phase transformer no-load, load test, GDKF Transformer Load and No Load Loss Tester can automatically determine the wiring is

Brand Name:HAOMAI

Model Number:TWO-1100S

Place of Origin:China

... of all types of magnetic windings accurately. It can test transformers and rotating machine windings and perform low-current resistance measurement on connections, contacts and control circuits. The maximum test current of TWO-1100S can be up to 100A.

Brand Name:HAOMAI

Model Number:TWO-1100S

Place of Origin:China

... of all types of magnetic windings accurately. It can test transformers and rotating machine windings and perform low-current resistance measurement on connections, contacts and control circuits. The maximum test current of TWO-1100S can be up to 100A.

Brand Name:HAOMAI

Model Number:CTP-120PA

Place of Origin:China

...testing both current transformers and voltage transformers. At less than 9kg(19.84 lbs) the CTP-120PA is a highly portable unit that also offers accuracy in testing. Capable of performing saturation, ratio, polarity and winding resistance on current transformers, the CTP-120PA can also be used for testing

Brand Name:United electrical

Place of Origin:Wuhan, China

..., compact size, easy to use, high precision of measurement and good repeatability of data. It is the ideal equipment to measure the DC resistance of transformer windings and high power inductance devices.