ITech IT7900 Series User Manual

Technical Specifications
Copyright ©ITECH Electronic Co., Ltd. 69
Chapter9 Technical Specifications
This chapter will introduce the main technical parameters of IT7900, such as
rated voltage/current/power and so on. Besides, this part will introduce the
working environment and storage temperature.
9.1 Main technical parameters
IT7915-350-90
Input parameters
AC Input
Wiring connection
3 phase 3wire +
ground(PE)
Line voltage
RMS
190  528 *1
V
Line current
RMS
< 34
A
Apparent power
< 17
kVA
Frequency
45  65
Hz
Power factor
typ
0.98
Output parameters
AC Output
Output voltage
VLN
0  350
V
VLL ˄ 3phase ˅
0  606
V
VLL ˄ reverse ˅
0  700
V
Output current
RMS ˄ 1phase ˅
90
A
Crest Factor
3
Peak ˄ 1phase ˅
270
A
RMS
(3phase/multichannel/reverse )
30 A
Peak *2
(3phase/multichannel/reverse )
90 A
Output power
Per Phase
5k
VA
Max. Power
˄
reverse phase )
10k VA
Max. Power
˄
1phase/3phase/multichannel
˅
15k VA
Voltage setting
Range
1phase/3phase/multichannel
0  350
V
reverse
0  700
V
Resolution
0.01
V
Accuracy
16Hz  150Hz
0.1%+0.1% F.S
Temperature coefficient
< 100ppm/ ȭ F.S
DC Voltage Offset
typ
0.02
Vdc
Current Limit setting
Range
RMS
˄
1phase
˅
90 A
RMS
(3phase/multichannel/reverse )
30 A
Resolution
0.01
A
Accuracy
16Hz  150Hz
0.1%+0.2% F.S
Temperature coefficient
< 200ppm/ ȭ F.S
Frequency
Range
16  150
Hz
Resolution
0.01
Hz
Accuracy
0.01%
waveform synthesizer
50/60Hz
up to 50
orders
Phase
Range
0  360
°
Resolution
0.1
°
Voltage setting
Range
1phase/multichannel
-495  495
Vdc
reverse
-990  990
Vdc
Resolution
0.01
V
Accuracy
˘ 0.1%+0.1% F.S
Temperature coefficient
< 100ppm/ ȭ F.S

ITech IT7900 Series Specifications

General

Brand	ITech
Model	IT7900 Series
Category	Power Supply
Language	English