ITech IT7900P Series - Page 137

Technical Specifications
Copyright ©ITECH Electronic Co., Ltd. 135
Voltage Slew
Rate,
Typical
≥2 V/µs with full-scale programmed voltage step
Output Isolation
550Vac
Input parameter（Load Mode）
Input
voltage
VLN
30～350
V
VLL（3phase）
51.96～606
V
VLL（reverse）
60～700
V
Input Frequency
DC，16~500
Hz
Input
current
RMS（1phase）
90
A
Crest Factor
3
Peak（1phase）
270
A
RMS
(3phase/reverse)
30
A
Peak
(3phase/reverse)
90
A
Input
power
Per Phase
(3phase )
5k
V
A
Max. Power
（reverse phase )
10k
V
A
Max. Power
（1phase/3phase）
15k
V
A
CC Mode
Current
Range
RMS
（1phase）
90
A
RMS
(3phase/reverse)
30
A
Resolution
0.01
A
*6
Accuracy
DC,30Hz～150Hz
＜0.1% + 0.2%
F.S.
A
150.1Hz～500Hz *7
＜0.2% + 0.3%
F.S.
A
temperature
coefficient
< 200ppm/℃ F.S
CP Mode
Range
Max. Power
（1phase/3phase）
15k
W
Max. Power
（reverse phase )
10k
W
Per Phase
(3phase )
5k
W
Resolution
0.001
k
W
Accuracy
DC,30Hz～500Hz
＜0.4% +0.4%
F.S.
Temperature
coefficient
< 200ppm/℃ F.S
CS Mode
Range
Max. Power
（1phase/3phase）
15k
V
A
Max. Power
（reverse phase )
10k
V
A
Per Phase
(3phase )
5k
V
A
Resolution
0.001
k
V
A
Accuracy
DC,30Hz～500Hz
＜0.4% +0.4%
F.S.
Temperature
coefficient
< 200ppm/℃
F.S.
CR Mode
Range
RMS
（1phase）
0.34～389
Ω
RMS
(3phase )
1～1167
Ω