Page 52 - catalogue-2024

Energy Quality

Power Factor Controllers / DFC-0108

DFC-0108

Reactive Power Controller

DFC-0108 is a high technology controller allowing
the power factor of the installation to be stabilized
to the requested value by switching capacitor
banks through contactors. The unit allows also the
visualization of various AC parameters like a
network analyzer. The unit makes harmonic analysis
up to the 31th component.
The THD values of all voltages and currents are available.
Stepping algorithms are selectable between
various types. Thanks to the automatic setup
function, the commissioning and programming are
made easy.
The optimal stepping program provides longest
contactor and capacitor life cycles.
The unit fits into a standard 96x96mm panel
opening.
FEATURES MEASUREMENTS

• Small size • Phase to phase voltages: L12-L23-L31
• Cost effective and high performance • Phase to neutral voltages: L1-L2-L3
• True RMS AC measurements, high accuracy • Phase currents: I1-I2-I3
• Easy commissioning through automatic setup • Network frequency: Fr
• Automatic CT reverse polarity correction • Phase active power: P1-P2-P3
• Automatic detection of faulty banks • Phase reactive power: Q1-Q2-Q3
• Electronic/mechanical power counter selection • Phase apparent power: S1-S2-S3
• Supports single-phase and tri-phase banks • Phase power factor: cos1-cos2-cos3
• Per-phase regulation capability • Total active power: ∑P
• Connection/disconnection of all banks at once • Total reactive power: ∑Q
• Dynamic update of capacitor ratings • Total apparent power: ∑S
• Adjustable delay timers • Total power factor: ∑cos
• Equal aging of contactors • Total Harmonics of any voltage or current
• Per phase and total V-A-kW-kVAr-cos display • Step bank ratings: CAP1...CAP8
• THD display of all V-I parameters (31 harmonic)
• VT ratio for MV applications
• kW and kVAr tick output possibility
• Front panel programmable
• Low panel depth, easy installation
• Wide temperature range
• Sealed front panel (IP54)
• Plug-in connection system, easy replacement

52 www.datakom.com.tr