Raytech TR Mark III-250 Automatic Three Phase Transformer Ratiometer TTR 250V (DISCONTINUED)***

Raytech TR Mark III-250 Automatic Three Phase Transformer Ratiometer TTR 250V

•  One single hook-up to transformer…no need to reconnect to test each individual phase

•  A very useful tool used in routine maintenance and acceptance testing and for investigating the core,  windings, and tap changer settings of transformers for common problems, such as:  
    ­  Shorted turns & turn errors
    ­  Defective or incorrect tap settings
    ­  Mislabeled terminals & nameplates
    ­  Degradation of performance due to aging

•  Allows testing of power transformers, current transformers (CT's) and potential transformers (PT's)

•  Fully analyzes transformer con-figuration and automatically measures and dis-plays Voltage Ratio, Turns Ratio, Current and Phase Displacement on large graphical backlit LCD

•  13 programmable three-phase transformer configurations avail-able for selection during testing (e.g.: delta / wye, delta / delta, etc...)

•  No maintenance or cali-bration required

•  Single pushbutton operation

•  Load on test object  <0.5VA

•  Four selectable test voltages: 1, 10, 40 or 100V

•  Housed in a rugged, industrial waterproof case

•  Protects against incorrect initial connection and any abnormal condition during testing, such as inadvertent disconnection or shorting of leads

•  Internal memory for up to 4000 complete sets of test data, 9-pin RS232 interface for download to PC and a 25-pin centronics port for printout on-site with any standard parallel printer

Report Generator & File Storage Software

•  Allows transferring data from ratiometer to computer

•  Enables you to save all data pertaining to a specific transformer in one file

•  Generates printer-ready test reports

•  Allows data to be saved to a comma separated file, which can in turn be imported into a spread sheet