Atec Kikusui-PCR500L - Manual (Page 5)

Page5 Copyright © 2002 KIKUSUI ELECTRONICS CORP. All rights reserved. http://www.kikusui.co.jp/
The Control display panel is mainly equipped with those functions
considered to be the basic functions required by an AC power sup-
■ Limit value Setting
The setting of limit values restricts the output setting range to pre-
vent damage to loads caused by operating errors.
■ Sensing Function
This function is useful when the load is located at a remote location
and it is desired to improve the stability of the voltage rms value at
that location (sensing point).
*Response characteristics, waveform distortion and other parameters
differ from the specifications of the PCR-L main unit during use of
the sensing function due to sudden changes in output stability and
load current.
■ Memory Function
Nine sets of output voltage and frequency settings can be stored in
memory. In addition, memory is backed up so that values that have
been written into memory can later be read out. Memory can be op-
tionally expanded to accommodate 99 settings.
■ Various Protective Functions
The PCR-L and LT series are equipped with the following protective
functions.
Functions<STANDARD>
plies. However, the panel can be given an even more professional
appearance by the optional addition of various expansion functions.
■ Key-Lock Function
This function prevents key operation thorough the control panel to
prevent set values from being changed by accident.
■ Measuring Functions
A full range of measuring functions contribute to greater work effi-
ciency.
❍: Standard functions
●: Optional functions (RC02-PCR-L / RS11-PCR-L / IB11-PCR-L)
RMS value ❍
Voltage Peak value ❍
Average value (DC only) ❍
RMS value ❍
Peak value ❍
Average value (DC only) ❍
Peak hold value ●
Harmonic current 1st to 39 th harmonic ●
Effective electrical power ❍
Apparent electrical power ●
Power factor ●
Electrical
Power
Current
■ Synchronous Function
This function allows the output voltage frequency and phase to be
synchronized to the frequency of the power source (50 / 60 Hz).
■ Self Test Function
This function performs self-diagnosis of the cause of abnormalities
when they occur (such as when a protective function is activated due
to an overload and so on).
Item Function
Voltage Set upper limit of output voltage
Set lower limit of output voltage
Frequency Set upper limit of output frequency
Set lower limit of output frequency
Current Output is interrupted when a current flows that is
in excess of the limit value
Internal Circuit
Protection
Load and
Internal Circuit
Protection
Input voltage range protective function
Overheating protective function
Internal circuit protective function
Overload protective function (current limit function)
Overload protective function (Internal semiconductor
protective function)
Photo shows display fully lit for catalog use.
PCR-L series
MULTI PURPOSE AC POWER SUPPLY (CV·CF)