80
PCR-M
Appendix
A.1
Output and Load
Rated output current of AC mode
For linear loads
The rated AC output current of the PCR-M is limited by the PCR-M output capacity
as shown in the graph of Fig. A-1.
Table A-1 Output capacity of AC mode
Fig.A-1 Output voltage vs. rated output current (AC mode)
For capacitor-input rectifying loads
In general, a peak current several times the output current rms flows near the peak
output voltage as the output current (Fig. A-2).
Fig.A-2
Output current waveform
In this case, the maximum output peak current must not exceed three times the rated
maximum current.
•
135 V range: Maximum peak current = (Rated output capacity/100 V)
×
3
•
270 V range: Maximum peak current = (Rated output capacity/200 V)
×
3
PCR500M
PCR1000M
PCR2000M
Output capacity
500 VA
1
000 VA
2
000 VA
0
0
1
2
3
4
5
270
270
200
200
100
100
135
135
Output voltage [V]
Output current [A]
0
2
4
6
8
10
10
0
4
8
12
12
16
16
20
20
PCR500M
PCR1000M
PCR2000M
135 V range
270 V
range
Output voltage
Output current
Summary of Contents for PCR 2000M
Page 34: ...34 PCR M Chapter 2 Installation and Preparation ...
Page 79: ...Appendix ...
Page 91: ...PCR M 91 ...
