User Manual
    ASR-2000 Series User Manual 
194 
Model 
ASR-2050 
ASR-2050R 
ASR-2100 
ASR-2100R 
AC mode output ratings (AC rms) 
Voltage 
Setting 
Range*1 
0.0 V to 175.0 V / 0.0 V to 350.0 V 
Setting 
Resolution 
0.1 V 
Accuracy*2 
±(0.5 % of set + 0.6 V / 1.2 V) 
Output phase 
Single phase, Two-wire 
Maximum 
current*3 
100 V 
5 A 
10 A 
200 V 
2.5 A 
5 A 
Maximum 
peak 
current*4 
100 V 
20 A 
40 A 
200 V 
10 A 
20 A 
Load power factor 
0 to 1 (leading phase or lagging phase) 
Power capacity 
500 VA 
1000 VA 
Frequency 
Setting range 
AC Mode: 40.00 Hz to 999.9 Hz, AC+DC Mode: 
1.00 Hz to 999.9 Hz 
Setting 
resolution 
0.01 Hz (1.00 to 99.99 Hz), 0.1 Hz (100.0 to 999.9 
Hz) 
Accuracy 
For 45 Hz to 65 Hz: 0.01% of set 
For 40 Hz to 999.9 Hz: 0.02% of set 
Stability*5 
± 0.005% 
Output on/off phase 
0.0° to 359.9° variable (setting resolution 0.1°) 
DC offset*6 
Within ± 20 mV (TYP) 
*1 
100 V / 200 V range 
*2 
For an output voltage of 17.5 V to 175 V / 35 V to 350 V, sine wave, an output 
frequency of 45 Hz to 65 Hz, no load, DC voltage setting 0V (AC+DC mode) and 23°C 
± 5°C 
*3 
For an output voltage of 1 V to 100 V / 2 V to 200 V. Limited by the power capacity 
when the output voltage is 100 V to 175 V / 200 V to 350 V. 
*4 
With respect to the capacitor-input rectifying load. Limited by the maximum current. 
*5 
For 45 Hz to 65 Hz, the rated output voltage, no load and the resistance load for the 
maximum current, and the operating temperature. 
*6 
In the case of the AC mode and output voltage setting to 0 V. 










