Atec Kikusui-PCR500L - Manual (Page 4)

Page4 Copyright © 2002 KIKUSUI ELECTRONICS CORP. All rights reserved. http://www.kikusui.co.jp/
PCR-L series
MULTI PURPOSE AC POWER SUPPLY (CV·CF)
Features
1
Output Modes
A choice of three output modes are
available, consisting of an AC mode,
DC mode and a combined AC + DC
mode. (The use of the combined AC +
DC mode is available as an option.)
AC+DC
2
Output Voltage
The output voltage is compatible of voltages throughout the world
(AC 100V - 240V). Two output ranges (100V / 200V) can be se-
lected and both upper and lower limits can be set for set values re-
sulting in a design with the emphasis on safety to prevent danger
resulting from setting errors.
3
Output Frequency
Output frequency can be varied over a wide setting range.
4
Maximum Output Peak Current
A peak current is produced that is
f o u r t i m e s g r e a t e r t h a n t h e
maximum rated output current
(with respect to a capacitor input
type rectified load).
*Maximum output peak current =
Maximum rated output current
(rms value)
×
4 (however, only in
case the peak value of wave height
/ rms value 4)
In addition, a rush peak current can be supplied for approximately 1
second with respect to other loads (but varying according to current
waveform, output voltage, output frequency and so on). Those sud-
den peak current values that can be supplied for an output voltage of
AC 100V and output frequency of 50 Hz are indicated in the table at
right. The sudden peak current ratio is the output current ratio when
the maximum output current is taken to be 100%.
7
Output Switching Free of Chattering
Output can be switched on and off
while maintaining clean waveforms
free of the chattering produced when
electronic switch are turned on and off.
In addition, the phase can be option-
ally set when output is switched on and
off.
8
Input Current
The use of an active filter circuit using
switching control attains a power
factor of 0.95 (typical value) while
reducing waveform distortion of the
input current. High-purity sine waves
can be supplied at both lower and
higher harmonics input currents while
satisfying specifications for use as a
harmonics current measuring power
supply.
Output Mode Setting Range Setting Resolution
AC 1 to 150 / 2 to 300V 0.1V
DC 1.4 to 212 / 2.8 to 424V 0.1V
6
Input Voltage
An operating range is provided for input voltage that allows compat-
ibility with worldwide specifications for use anywhere.
5
Output Stability
The use of a high-speed power amp system results in the supply of a
high-purity output.
Input voltage regulation Within
±
0.1%
Output voltage regulation Within
±
0.1 /
±
0.2V
(100V / 200V range)
Output frequency regulation Within
±
0.3%
Ambient temperature regulation 100 ppm/
°
C (typical)
Output frequency stability Within
±
5
×
10 -5
Output voltage waveform distortion Max. 0.3%
Output voltage response speed 30
µ
s (typical)
Setting Range Setting Resolution
1 to 999.9 Hz 0.01Hz (1.00 to 99.99Hz) / 0.1Hz (100.0 to 999.9Hz)
1 200%
0.9 160%
0.8 150%
0.6 140%
0.4 120%
0.2 110%
Load Power
Factor
Rush Peak Current
Ratio
Model Input Voltage Range
PCR500L/1000L/2000L /4000L AC85 to 132/170 to 250V 47/63Hz
PCR6000L AC 170 to 250V 47/63Hz