ITech IT7800 Series, Руководство пользователя

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Technical Specifications
Copyright ©ITECH Electronic Co., Ltd.
83
Apparent power < 7 kVA
Frequency
45
～
65
Hz
Power factor typ 0.98
Output parameters
Output voltage
V
LN
*2
0
～
350
V
V
LL
（
3phase
）
0
～
606
V
V
LL
（
reverse
）
0
～
700
V
Output current
RMS
（
1phase
）
90 A
Crest Factor 3
Peak
（
1phase
）
270 A
RMS
(3phase/multichannel/reverse )
30 A
Peak
(3phase/multichannel/reverse )
90 A
Output power
Per Phase/Per Channel 2k VA
Max. Power
（
reverse phase )
4k VA
Max. Power
（
1phase/3phase
）
6k VA
Voltage setting
Range
1phase/3phase/multichannel
0
～
350
V
reverse
0
～
700
V
Resolution 0.01 V
Accuracy
16Hz
～
500Hz
0.1%+0.1% F.S
500.01Hz
～
2.4kHz
0.1%+(0.2%*kHz)F.S
Temperature
coefficient
< 100ppm/
℃
F.S
AC Output
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
DC,16Hz
～
150Hz
＜
0.1% + 0.2% F.S.
150.01Hz
～
500Hz
＜
0.2% + 0.3% F.S.
500.01Hz
～
2.4kHz
0.3%+(0.6%*kHz) F.S
Temperature
coefficient
< 200ppm/
℃
F.S
Frequency
Range
Low *3
16
～
500
Hz
High *3
16
～
2.4k
Hz
Resolution 0.01 Hz
Accuracy
16Hz
～
500Hz
0.01%
500.01Hz
～
2.4kHz
0.1%
waveform
synthesizer
50/60Hz up to 50 order
s
Phase
Range
0
～
360
°
Resolution 0.1 °
DC Output
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/
℃
F.S
Current setting
Range
multichannel/reverse
-30
～
30
Adc
1phase
-90
～
90
Adc
Resolution 0.01 A
Accuracy
＜
0.3%+0.3% F.S
Temperature
coefficient
< 200ppm/
℃
F.S
Max. power