| DESCRIPTION
: Microprocessor-based Power Factor Controller (Regulator)
with Digital LCD screen for Hi-technological control of capacitor banks
at 12 control contacts.
Main
Technical Features :
- Automatic
& Manual Operating Functions .
- Initial precised – computation of Capacitor powers.
- Automatic adjustment ( identification ) of threshold current (c/k
value).
- Inverse – Connectibility of C.T. terminals ( k=1 ).
- Adjustable Power Factor (cosPhi ) value between 0.80 ind. and
1.0 cap.
- Adjustable Over Voltage Protection Limits.
- Adjustable Over Temperature Protection Limits.
- Adjustable Capacitor “ switch ON and OFF “ time settings
.
- Instantaneous Harmonic Level Measuring(from V3 to V13 and
Efficient Protection Capability against High Harmonic Levels
with adjustable time-setting
- Smooth Digital LCD display of key momentary values and setting
(operating) parameters of Power Factor ( cosPhi ) , Apparent
RMS ,Frequency ,Temperature and of Total Capacitive
Power as in KVAR required to meet target power setting.
- Adjustable time- setting limit for manuel operation period .
- Potential-free individual Alarm identification on LCD display.
- All in 12 steps configuration with auto self- step selection ability
upon system requirement.
- Auto-determination
of current flow direction (Polarisation)
-
Direct Capacitors Switching On and Off Function upon Sytem
Requirement
Alarm
Signals :
- Over / Under Compensation Alarm
- Over temperature Alarm via cooling fan switching contact.
- High Harmonic Level Alarm.
- Over Voltage Alarm.
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