Advantages & Features; System Details; System Check; Limitations Of Winding Resistance Testing - Raytech WR14 Instruction Manual

ADVANTAGES & FEATURE S

Highest Accuracy and Precision of any high current test system

Automatic measurements of Low Resistance from 0.00 ...100k

Demagnetizing Circuit (Advanced design)

Microprocessor based system with internal storage for over 10,000 test results

Data exchange via USB-Key

Storage and Printing of test results while the test system is measuring

Complete automatic calibration system and system diagnostics

Temperature channels with automatic resistance correction

Standard USB 2.0 & RS 232 (serial) Interface

Pure filtered DC Power source for the highest accuracy readings

Automatic, high efficiency cooling system to dissipate internal temperatures

Automatic shut off for over-temperature condition

Color LCD with backlighting and touch screen

Panel mounted Emergency Stop Switch

Mounted in rugged case for field testing

Fastest discharge time in the market

5 Year standard warranty

SYSTEM DETAILS

SYSTEM CHECK

The instruments are line operated
sources between 90 to 264VAC 47...63Hz. The systems perform a self-check each time that they are
powered on. The User should always visually inspect all connectors, cables and devices to be
measured to avoid any safety issues.

LIMITATIONS OF WINDING RESISTANCE TESTING

In general, there are no limitations on testing low or high inductive windings of transformers.
The test systems are specially designed to test all transformer windings.
2
The WR14 is battery operated in addition to mains power.
9 WR14 / WR50-12/13 Winding Resistance Meter Instruction Manual
2
. The systems are designed to be used with AC Voltage power
Version 3.03