Product Description

Description:DY***0 is a new generation, fully automatic, tr ansformer turns r atio tester designed for measuring ratio, ratio error of single and three phase transformers. The entire test is done automatically and quickly. Operator enters the test parameters and DY***0 tak es over; powers up the voltage, balances the bridge, takes the readings, and displays the results on the LCD screen. Prints test results through its built-in printer. A key feature of the DY***0 is automatic measure tr ansformer connection group. LV and HV windings are automatically isolated once the measurement is over. True portability is achieved by the lightweight (only *0 kg), single unit design housing the DY***0. The DY***0 is encased in an aluminum allo y cabinet.
Safety Features

• Automatic cutoff after test

• When data exceeds *0, the last is saved as *0th & the 1st one is deleted

• Fuse protection for line short circuit

• Fuse and reset protection for reverse connection of HV and LV winding
The advantages of DY***0

• Fully Automatic; No Manual Balancing

• Automatic measure transformer connection group

• Test Single phase and three phase transformers

• Automatic process transformation of group

• Automatic calculation of ratio error

• Isolates test voltage automatically after test

• Recall and print last *0 test results

• Print results on built-in printer

Features

 • Micro-controller operated

• Front panel with legend

• Built-in printer

• Can re-call stored last *0 tests results

• Weight: *0 kg