Transformer Turns Ratio Tester

  • JYT-B Transformer turn ratio tester
JYT-B Transformer turn ratio tester

JYT-B Transformer turn ratio tester

  • Product description: Test range can reach to 9999. Transformer short circuit, turn-to-turn circuit protection function.
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JYT Transformer Ratio Tester (B)

The instrument is suitable for three-phase transformer, Z connection transformer, rectifier transformer, Scott transformer, inverse Scott transformer and balance transformer. Adopting the large color LCD screen and menu in English, the operation is simple and intuitive. It is the ideal transformer ration tester for power system, transformer manufacturer and railway system.

Function Introduction

●The interface adopts intelligent touch mode, which is simple and convenient to operate. The circuit adopts a new generation of all digital scheme to ensure the long-term stability of the instrument.

●Three phases, two phases or single phase test power source with stable amplitude and constant phase is generated internally.

● The instrument can test CT, PT, CVT and Z connection transformer, rectifier transformer, Scott transformer, inverse Scott transformer and balance transformer.

●It directly measures the transformer's ratio and phase difference between high and low windings without being affected by the transformer's internal connection mode.

●The instrument can store 50 sets of data, and the data will not be lost if the power is failure.

●With large color LCD screen, the data is clear and easy to read, with thermal printer printing, RS485 communication interface and U disk storage interface.

●The instrument has the protection function of misconnection of high voltage and low voltage, and has the function of transformer short-circuit and inter-turns short circuit protection. It has the protection function of power supply misconnection with AC380V.


High performance of MPU (microprocessor) can provide high precise data and fast calculation:




LCD screen provide clear display for all tested value.


Thermosensitive printer provide fast and clear tested value printing.


JYT-B supply RS485 and USB interface for data transmission.


Testing clips are made from pure copper with punch forming , the surface is nickel plating, the handle is insulating, the testing clip is safe, easy handling and well connection.


TECHNOLOGY SPECIFICATION

Digits displayed

Five digits

Output line Voltage

160V

10V

Accuracy

Range

0.98,000

0.1300

<800

±0.1%±2

100

±0.2%±2

8005000

±0.5%±2

500010000

±0.1%±2

100300

±0.5%±2

Angle

±0.2°

Min.

Resolution

Ration

0.0001

Angle

0.01°

Operation Power

AC220V±10%,50/60 Hz±1Hz

lithium battery (Option)

Operation Temperature

-2040

Relative Humidity

80%RH, no dew

Volume

L420mmxW320mmxH200mm

Net Weight

9kg

Data Stored

50sets



KRI will supply fast delivery work to make sure your can receive tester in time!