polarity test of single phase transformer

Brand Name:YUYANG

Model Number:TTR-I

Place of Origin:China

... for three phase transformer. The polarity measurement for single phase transformer or CT/PT Voltage ratio error calculation Current transformer ratio measurement Excitation current measurement in ratio testing Reproduction the AC test voltage from

Brand Name:Delta

Model Number:TTR-I

Place of Origin:China

... ratio and group vector of single or three phase transformer. The connection group of three phase transformer also can be calculated with the ratio. All parameters can be measured in one test for three phase transformer. Functions: Turns ratio testing:

Brand Name:Rvyuan

Model Number:EQ3514

Place of Origin:China

...TRANSFORMER ELECTRONIC TRANSFORMER High voltage transformers are normally used in high voltage labs for testing purpose. This transformer is subjected to transient voltages and surges during their normal operation when the insulation under test breaks down. To withstand these impulse voltages,the insulation of these transformers must be carefully designed. These are usually single phase...

Brand Name:XZH TEST

Model Number:XHZ1040

Place of Origin:Xi'an, Shaanxi, China

XHZ1040 Digital Transformer Winding DC Resistance Tester 40A with After-sales Service Product Description Model:XHZ1040(40A) Transformer DC resistance is a must-test item for semi-finished products, finished products factory test, installation, overhaul, ...

Brand Name:HNMC

Model Number:MCTTR301

Place of Origin:China

... regulation ratio 5) Ratio measurement & Ratio Error calculation by input standard ratio 6) Group vector measurement; can auto measure single&three phase transformer group 7) Polarity measurement (knee point voltage should be more than 80V 8)

Brand Name:AI

Model Number:TTR-I

Place of Origin:China Mainland

...Transformer Turns Ratio Tester is designed according IEC76-1 and IEC60044. It can be applied to test the turns ratio and group vector of single or three phase transformer. The connection group of three phase transformer also can be calculated with the ratio. All parameters can be measured in one test for three phase transformer. Functions of Transformer Turns Ratio Tester: Parameters Testing / Type of Transformer Single Phase

Brand Name:Pego Tester

Model Number:HYBC-901

Place of Origin:China

..., voltage transformer and current transformer. It has the features of small volume, nice-looking, strong anti-interference and high intelligent. 2. Function and application: 1) To test the voltage ratio of transformer (single-phase, three-phase) 2)

Brand Name:WINLEY

Model Number:ZGD-50/0.24

Place of Origin:CHINA

50Kva Single Phase Pad Mounted Transformers Power Distribution Loop Feed Additive Polarity 240V To 480V UL Listed Single-phase pad-mounted transformers are compact, self-contained electrical devices primarily used in residential and light commercial ...

Brand Name:GDZX

Model Number:ZX-SBC

Place of Origin:China

... of traditional transformer ratio bridge test. The screen adopts large screen high-resolution LCD, and the power supply adopts lithium battery, which is convenient for field use. It has ...

Brand Name:SHENGDI TECHNOLOGY

Model Number:HS6103F

Place of Origin:ZHEJIANG,CHINA

...Single Phase Electricity Meter Test Bench 1. HS-6103F Single Phase Energy Meter Test Bench 2. Position: 6 meters. 3. Accuracy: 0.05% Class 4. 2 circuit Loop: 1-4(L-L),3-2(N-N) HS-6103 single-phase energy meter testing bench adopts SPWM digital power source technology, comprises high-grade standard digital watt-hour meter, multi-path voltage transformer, can implement multi-station high accuracy error testing. This testing...

Brand Name:Fanke High-Voltage

Model Number:FK-10A

Place of Origin:China

...the semi-finished products in the transformer manufacturing, the factory test, the installation, the handover test and the preventive test from the power sector. It can effectively find some defects caused from the selection of the transformer coil, the

Brand Name:Chuangyin

Model Number:BH-0.66I

Place of Origin:ShenZhen

...Transformer 0.72kV Indoor Single-Phase Type 1. Introduction BH-0.66I Current Transformer adopts high quality PC materials, full-enclosed construction, compatible round/square hole can pass cable or busbar, is suitable for controlling, protection and measuring functions. P1,P2 primary terminals,S1,S2 secondary terminals. P1& S1 same as P2,S2(subtractive polarity...

Brand Name:HAOMAI

Model Number:TWO320

Place of Origin:China

...phase Transformer Winding Ohmmeter Model: TWO320 Three-phase Transformer Winding Ohmmeter is designed to accurately measure three-winding resistance of power transformers. It can save time by testing three-winding without having to disconnect and reconnect leads. The test sequence can be selected as three-winding measurement of HV or LV separately, or single winding test. Main Features 1) DC test...

Brand Name:Shinhom

Model Number:SCTK691C Series

Place of Origin:China

... as control centers or load centers, to measure or monitor wattage.These CT can be mounted without removing existing cables for easier installation Features: Test range: 0A - 1000A AC input, output of 0.333VAC or 0-5A Test precision class: 0.2, 0.5 ,1

Brand Name:Shareway

Model Number:H1100FNL

Place of Origin:Guangdong China

Shielded Single phase PCB mount H1100FNL Isolated Lan Transformer Description: PARAMETER SPECIFICATIONS OPERATING TEMPERATURE 0 - 70 TURNS RATIO TX RX 2 : 1±2% 1 :1 ±2% POLARITY PER SCHEMTIC INSERTION LOSS 100KHz 1-125 MHz -1.2 dB MAX -0.2 -0.002*f ^1.4 ...

Brand Name:KRE

Model Number:KE6321

Place of Origin:China

... accuracy through. Install directly through hole Wide current range on primary side and secondaries side: 10mA --120A Output power: Max 60VA each phase auto protection, when

Place of Origin:China

Brand Name:ERFA

Model Number:CT019

... Clip on current transformer Current transformer clamp Current transformer Technial index notes Testing current: 100mA to 6, 000A Accuracy class is divided into 0.1, 0.2, 0.5 and 1.0 grade Primary current: 100mA to 6, 000A Secondary current: 1mA to

Brand Name:Tiger

Model Number:TR-150

Place of Origin:China

... Current Half Size and weight Comparing to EI Transformer Various Input options 100V/110V/117V/120V/220V/230V/240V,50/60Hz Dielectric Strength 3KV,1min 100% Electric parameters Test Power Range 20VA-5000VA Available According to