Features
Fully automatic testing, no manual balancing
Test single phase and three phase transformers
Measure transformer connection groups automatically
Switch measuring range automatically
Calibrate automatically
Calculate ratio error automatically
Save the test data automatically
Recall and print last 30 records
Truly portable, Weight less than 10kg
Specifications
Power supply: AC 220V±10%, 50Hz±1;
Ratio span: 1:10000;
Display: Large LCD screen;
Accuracy: 1-999.99 0.2% 1000-9999.9 0.5 %;
Test voltage: H.V : AC 190V(Selectable); L.V.: AC 0.19V～190V (vary with ratio);
Operation condition: Ambient temperature -10～40ºC; Ambient humidity < 85% RH;
Dimension: 430*320*215mm;
Weight: about 10kg;
8-channel switching, 4-channel switching output:
Frequency error: <± 0.01Hz
Phase error: <± 0. 2 °
Wave distortion: <± 0.3% (fundamental wave)
Time error: <40μs
Output frequency: 0 ~ 1050Hz
Source: AC220V ± 10%, 50Hz ± 10%
Measurement time: 0.1ms ~ 999999.999s
Dimensions 360mm (L) × 195mm (W) × 375mm (H)
Weight: 16.6kg
Embedded host machine, equipped with big programmed CPLD(Complex Programmable Logic Device);
12channels D/A output simultaneously in a single machine;
High precise linear power amplifier,6 voltage outputs and 6 current outputs.
8inch LCD screen display.Provide with keyboard/mouse connecting port,also 2USB port,2 RS232 port,to communicate with PC and other communication devices;
Easy to carry,suitable for flexible testing and wild working;
Intelligent self-protection;
8channels switching value input and 4channels switching value output.Input contact is idle contact and 0-250V potential contact for selectable,intelligent identification;
Plentiful Binary and powerful software function;
Two groups of DC power supply, 110VDC/1.0A&220VDC/0.6A,no need to set and adjust by software(Optional).