• MEWOI-UCT-C Built-in battery/Printer Blind measurement  3-phase transformer turn ratio tester,transformer turn ratio finder,MEDIDOR DE RELAÇÃO DE TRANSFORMAÇÃO

MEWOI-UCT-C Built-in battery/Printer Blind measurement 3-phase transformer turn ratio tester,transformer turn ratio finder,MEDIDOR DE RELAÇÃO DE TRANSFORMAÇÃO

  • Name:
    MEWOI-UCT-C transformer turn ratio tester,transformer turn ratio finder
  • Model No.:
    MEWOI-UCT-C
  • Main Features:
    1, Wide test range: 0.9-10000.2,suitable types of transformer.3,blind measurement of turn ratio
  • Price
OEM/ODM Testing Instruments Manufacturer
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Contact Us for QuotationEmail:mewoi@mewoi.comWhatsapp: +8618620373879

MEWOI-UCT-B Blind measurement  3-phase transformer turn ratio tester,transformer turn ratio finder,MEDIDOR DE RELAÇÃO DE TRANSFORMAÇÃO,Medidor de Relação em Espiras

INTRODUCTION

The Preventive Test Rules of the State Ministry of Electricity require that the transformer be tested periodically for turn-to-turn ratio or voltage ratio, including semi-finished products and finished products in the production process, transformers before putting into operation and during the operation of the power system. The traditional variable-ratio bridge is complicated to operate and its reading is not intuitive. It needs necessary conversion, and the test results only reflect one-phase ratio. MEWOI-UCT-C Transformer Turn Ratio Tester overcomes the shortcomings of the traditional bridge test, completes the three-phase ratio test at one time, has fast test speed and high accuracy, and greatly improves the test efficiency.

MAIN FEATURES

1, Wide test range: 0.9-10000.

2, Fast test speed, can complete the single phase test in 10 seconds.

3,Wide suitable types of transformer, with Ζ shape coupling transformer test

4, With blind measurement of turn ratio, automatically group testing functions, tap position test function.

5, Non-power Clock and Date Display, data storage function (can store 50 sets of test data).

6,Perfect protection function, reverse connect protection function, high and low voltage transformer interturn short circuit protection function.
7, Printer output measurements, English menu display, color LCD.

8, Small size and light weight.

9, Power Supply: AC Power supply for DC Power supply(Built-in battery)

TECHNICAL SPECIFICATION

Measure Range

0.9~10000

Accuracy

 

0.1%±2dgt(below 500);

0.2%±2dgt(500~2000);

0.3%±2dgt(2000~4000);

0.5% ± 2dgt(4000 or more).

Resolution

Minimum 0.0001.

Output voltage

160v/10v (automatic selection).

Working power

AC220v ± 10%, 50hz.  Or DC power supply(Built-in battery)

Working Temperature

–10°C ~ 40°C.

Relative Humidity

≤85%, no condensation

Accessories

Host:1set,High Voltage end test cables, Low voltage end test cables, Self-checking wires, Power Cord, Printing Paper, User Manual

SELECTION GUIDE

Model No.RangeAccuracyResolutionOutput voltageWorking PowerRS232/USBPrinter

MEWOI-UCT-B-TCT-A.80.jpg

MEWOI-UCT-B  

0.9~100000.1%±2dgt(below 500);

0.2%±2dgt(500~2000);

0.3%±2dgt(2000~4000);

0.5% ± 2dgt(4000 or more).

Minimum 0.0001.160v/10v (automatic selection).AC220v ± 10%, 50hz.-

MEWOI-UCT-C-TCT-B.80.jpg

MEWOI-UCT-C

0.9~100000.1%±2dgt(below 500);

0.2%±2dgt(500~2000);

0.3%±2dgt(2000~4000);

0.5% ± 2dgt(4000 or more).

Minimum 0.0001.160v/10v (automatic selection).

AC220v ± 10%, 50hz

Built-in battery

-

MEWOI-128A Transformer Turn Ratio Tester_80.jpg

MEWOI-YH128A

0.9~50000.1%±2dgt(below 500);

0.2%±dgt(500~2000);

0.5%±2dgt(2000~5000);

Minimum 0.0001.160v/10v (automatic selection).AC220v ± 10%, 50hz.

MEWOI-YH128B.80.jpg

MEWOI-YH128B

0.9~100000.1%±2dgt(below 500);

0.2%±2dgt(500~2000);

0.5%±2dgt(2000~10000);

Minimum 0.0001.160v/10v (automatic selection).AC220v ± 10%, 50hz.

label:   transformer turn ratio tester transformer turn ratio finder 3-phase transformer turn ratio finder MEDIDOR DE RELAÇÃO DE TRANSFORMAÇÃO Medidor de Relação em Espiras

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