High accuracy and resolution,
suitable TTR test for all kinds of transformer
widely used for Grid and power plant
·Test range wide, the highest can reach up to 10000.
·Fast test speed, completion TTR test of three-phase transformer within 11 seconds
·Suitable for single phase, three phase and Z-shaped connection transformer.
·Blind test transformer turns ratio, groups test .
·Data display, storage and output: LED display test procedure and data. Data printing. 50 groups data storage
·Wrong connecting protection for High-voltage terminals and low-voltage terminals
·Wrong connecting protection for 380V input power supply
·Short Circuit protection for both transformer and its turn-to-turn
·Small volume, light weight
·Display : 5 digits
·Minimum resolution: 0.0001
·Working power: AC220V±10%,50/60HZ±1HZ
·Measurement data storage: 480 groups
·Working temperature: -20°C-40°C
·Relative humidity: ≤80%,no condensing
·Size: 320mm×275mm×140mm (instrument),395mm×240mm×250mm(test leads)
·.N.W.: 4.5kg (instrument),6 Kg(test leads)