ITech IT7900P Series User Manual page 209

Input parameters（AC Input）
Wiring connection
Line voltage
Line current
AC Input
Apparent power
Frequency
Power factor
Output parameters（Voltage Source mode）
Output voltage
Output current
Output power
Voltage setting
Range
Resolution
Accuracy
Temperature
coefficient
AC Output
DC Voltage Offset
Current Limit setting
Range
Resolution
Accuracy
Temperature
coefficient
Frequency
Range
Resolution
Accuracy
waveform synthesis
Phase
Range
Resolution
Voltage setting
Range
Resolution
Accuracy
Temperature
coefficient
3 phase 3wire + ground(PE)
RMS
RMS
typ
V *2
LN
V （3phase）
LL
V （reverse）
LL
RMS（1phase）
Crest Factor *3
Peak（1phase）
RMS
(3phase/multichannel/reverse )
Peak
(3phase/multichannel/reverse )
Per Phase/Per Channel
Max. Power
（reverse phase )
Max. Power
（1phase/3phase/multichannel ）
1phase/3phase/multichannel
reverse
16Hz～500Hz
500.01Hz～2.4kHz
typ
RMS
（1phase）
RMS
(3phase/multichannel/reverse )
16Hz～150Hz
150.01Hz～500Hz
500.01Hz～2.4kHz
Low *4
High *4
16Hz～500Hz
500.01Hz～2.4kHz
50/60Hz
1phase/multichannel
reverse
Model IT7990P-350-540
High Performance
Programmable AC Power Supply
( 200～220 ) ±10% *1
( 380～480 ) ±10%
＜200
＜104.4
45～65
0.98
0～350
0～606
0～700
540
6
1620
180
540
30k
60k
90k
0～350
0～700
0.01
＜0.1%+0.1% F.S.
＜0.1%+(0.2%*kHz)F.S.
＜100ppm/℃ F.S.
0.02
540
180
0.1
＜0.1% + 0.2% F.S.
＜0.2% + 0.3% F.S.
＜0.3%+(0.6%*kHz) F.S.
＜200ppm/℃ F.S.
16～500
16～2.4k
0.01
0.01%
0.1%
up to 50
0～360
0.01
-499～499
-998～998
0.01
＜0.1%+0.1% F.S.
＜100ppm/℃ F.S.
V
A
kVA
Hz
V
V
V
A
A
A
A
VA
VA
VA
V
V
V
Vdc
A
A
A
Hz
Hz
Hz
orders
°
°
Vdc
Vdc
V