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ITech IT7900P Series User Manual page 220

High performance regenerative grid simulator
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Current setting
Range
DC Output
Resolution
Accuracy
Temperature
coefficient
Max. power
Channel power
Max. power
(reverse phase)
Total power
Line regulation
Load
regulation*5
Voltage stability
THD
Voltage ripple
Dynamic response
R Range
Programmable
impedance
L Range
P Range
QL Range
QC Range
Islanding RLC
R Range
L Range
C Range
Voltage Slew Rate,
Typical
Output Isolation
Output parameters(Load mode)
Input voltage
Input frequency
Input current
multichannel/reverse
1phase
Per Channel
Max. Power
(reverse phase )
Max. Power
(1phase/multichannel )
DC,16Hz~500Hz
500.01Hz~2.4kHz
16Hz~100Hz
*6
100.01Hz~500Hz
500.01Hz~2.4kHz
RMS
typ
*7
3phase/multichannel
1phase
reverse
3phase/multichannel
1phase
reverse
3phase
1phase
reverse
3phase
1phase
reverse
3phase
1phase
reverse
3phase
1phase
reverse
3phase
1phase
reverse
3phase
1phase
reverse
≥2 V/µs with full-scale programmed voltage step
V
LN
V
(3phase)
LL
V
(reverse)
LL
RMS(1phase)
Crest Factor
Peak(1phase)
RMS
(3phase/reverse)
Peak
(3phase/reverse)
-240~240
-720~720
0.1
<0.1% + 0.2% F.S.
<200ppm/℃ F.S.
40k
80k
120k
<0.05% F.S.
<0.05% + 0.05% F.S.
<0.05% + (0.1%*kHz) F.S.
<0.5%
<1%
<1%+(1%*kHz) F.S.
<1.1
1000
0~125
0~41.667
0~250
0~125
0~41.667
0~250
0~40
0~120
0~80
0~40
0~120
0~80
0~40
0~120
0~80
0.125~125
0.042~41.667
0.25~250
0.125~625
0.042~208.333
0.25~1250
0.008~40
0.024~120
0.004~20
550Vac
30~350
51.96~606
30~700
16~500
720
*8
2160
240
720
Adc
Adc
A
W
W
W
V
us
uH
uH
uH
kW
kW
kW
kVar
kVar
kVar
kVar
kVar
kVar
Ω
Ω
Ω
mH
mH
mH
mF
mF
mF
V
V
V
Hz
A
5
A
A
A

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