Frequency conversion transformer tester ct pt tester

Short Description:

The device uses high-performance DSP and ARM, and advanced manufacturing technology to ensure stable and reliable product performance, complete functions, high automation, high test efficiency, and a leading level in the country. It is a professional testing instrument for transformers in the power industry.

Model No.: PS-CTPT1000


Product Detail

Product Tags

Core description

The device uses high-performance DSP and ARM, and advanced manufacturing technology to ensure stable and reliable product performance, complete functions, high automation, high test efficiency, and a leading level in the country. It is a professional testing instrument for transformers in the power industry.

Test purpose

Protection class CT, protection class PT

Output

0~180Vrms,12Arms18APeak

CT ratio

Measurement

Scope

1~40000

Precision

±0.05%

PT ratio

Measurement

Scope

1~40000

Precision

±0.05%

Phase measurement

Precision

±5min

Resolution

0.5min

Secondary winding resistance measurement

Scope

0~300Ω

Precision

2%±2mΩ

AC load measurement

Scope

0~1000VA

Precision

2%±0.2VA

Input power supply voltage

AC220V±10%,50Hz

working environment

 temperature-10οC~50οC,  humidity≤90%

size and weight

Size:340mm x 300mm x 150mm      weight:<9kg

Introduction

1、Comprehensive functions, which not only meet the excitation characteristics (ie volt-ampere characteristics), transformation ratio, polarity, secondary winding resistance, secondary load, ratio difference, and angle difference of various CTs (such as protection, measurement, TP) It can also be used to test the excitation characteristics, transformation ratio, polarity, secondary winding resistance, ratio difference and angle difference of various PT electromagnetic units.
2、The inflection point voltage/current, 10% (5%) error curve, accuracy limit factor (ALF), instrument security factor (FS), secondary time constant (Ts), remanence factor (Kr), saturation and CT and PT parameters such as unsaturated inductance.
3、The test meets various transformer standards such as GB1208 (IEC60044-1), GB16847 (IEC60044-6), GB1207, etc., and which standard is automatically selected for testing according to the type and level of the transformer.
4、Based on the advanced low-frequency method test principle, it can cope with CT test with an inflection point of up to 45KV.
5、Friendly and beautiful interface, all Chinese graphical interface.
6、The device can store 2000 sets of test data, which will not be lost after power failure. After the test is completed, save it in the PC with a U disk, analyze the data with the software, and generate a WORD report.
7、The test is simple and convenient. The direct resistance, excitation, transformation ratio and polarity test of CT can be completed with one key. In addition to the load test, all other CT tests use the same wiring method.
8、Easy to carry, the weight of the device is <9Kg.

product details

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