Transformer Short Circuit Impedance Tester Tprz-904

China Transformer Short Circuit Impedance Tester Tprz-904, Find details about China Power Transformer Impendence, Load Test Set from Transformer Short Circuit Impedance Tester Tprz-904

Basic Info.

Model NO.

TPRZ-904

Weight

0-100Kg

Power Source

AC220V

Application

Power Transformer Impendence and Load Test Set

Customized

Power Supply and Other User′s Requirements

Trademark

TOP

Transport Package

Wooden Case

Specification

CE; ISO; SGS

Origin

Chongqing, China

HS Code

9027809900

Model NO.

TPRZ-904

Weight

0-100Kg

Power Source

AC220V

Application

Power Transformer Impendence and Load Test Set

Customized

Power Supply and Other User′s Requirements

Trademark

TOP

Transport Package

Wooden Case

Specification

CE; ISO; SGS

Origin

Chongqing, China

HS Code

9027809900

Product Desciption

One, introduction

Power transformer as an important electrical equipment, its safe and reliable operation is extremely important for power systems. After the impact of short-circuit current, the transformer winding deformation test is very important.
To short-circuit the low-voltage winding side of the transformer and apply a low voltage of the operating frequency (50Hz or 60Hz normally) to the high voltage winding side of the transformer, the short-circuit impedance method measures the short-circuit impedance of the operating frequency.The test result is mainly leakage reactance component, determined by the geometry of the winding. The change of the transformer winding structure will cause changes of the transformer leakage reactance, resulting in transformer short circuit impedance numerical changes.
The tester,follow the national power industry standards DLT 1093-2008, and can be used for IEC60076-5-2006.
also,the tester can also be used for generator rotor AC impedance test, transformer load and no load loss test..

Two, Technique characteristics

Using six channels of AD chip of 16 bits;
With seven inch LCD touch screen of which the brightness can be adjusted;
With thermal printer of which the print thick can be adjusted;
It could store fifty groups of SCI data and thirty groups of GAI data, which could be read to current screen or upload to the PC;
With PC software using which we could upload data ,test, analyze data, print data, or create word document;
Using USB2.0 to connect to the device;
Tester dimension:49X31X25cm;
Weight: 8.0KG;
Power:AC220V±10%, (50 or 60)HZ ;
Environment:-10ºC~50ºC humidity <90%;

Three, Technique standard

1,AC impedance 0~999.999Ω 0.2%±2 digits
2,AC voltage 0~600V 0.2%±2 digits
3,AC ampere 0~120A 0.2%±2 digits
4,Active power cosφ>0.1 0.5%±2 digits
            cosφ<0.1 1.0%±2 digits
           Reactive power 0.2%±2 digits
5,Frequency    45~65HZ 0.1%

Transformer Short Circuit Impedance Tester Tprz-904