Introduction

The instrument is designed to test ratio and polarity of current transformer and the voltage transformer; it adopts the large color screen touch design, which is greatly convenient of customer to operate; using precision high anti-interference circuit design principle inside, greatly improve the measurement accuracy. The internal is powered by large capacity lithium battery, which is easy of customers to test outside, it can work 12 hours with full battery; the product has reasonable design and simple operation .

 Characteristics

1. 8.6 inch color screen touch design, solve the traditional key failure.

2. using precision DSP computing inside, greatly improve the measurement accuracy and speed, to save overall cost of test.

3. adopting large capacity rechargeable lithium battery, solve the situation  without alternating current.

4. using the integrated circuit design principle, reduce the weight of instrument, easy to carry.

5. the design of the interface is beautiful and easy, wiring way is clear.

 Technical parameters

 1.      Primary current range: 1-50000A

2.      Secondary current range: 5A,1A

3.      Primary voltage range: 100-1000KV

4.      Secondary voltage range: 100V, 100/√3V, 100/3V, 150V, 220V, 380V, 400V.

5.      Working environment: temperature: 0-+40℃

         Humidity: less than 85% without condensation

6.       Size: 300×240×140mm³

7.      Weight: 5kg