Page 51 - catalogue-2024
P. 51
Energy Quality
Power Factor Controllers / DFC-0115
DFC-0115
Reactive Power Controller
- 12 / 15 STEP OUTPUTS
- HARMONIC DISTORTION DISPLAY
- RS-485 Modbus RTU
DFC-0115 is a high technology controller allowing
the power factor of the installation to be stabilized to
the requested value by switching capacitor and reactor
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.
Each step can be capacitors or reactors following
requirements.
The unit fits into a standard 140x140mm panel
opening.
FEATURES MEASUREMENTS
• 12-15 step output options • Phase to phase voltages: L12-L23-L31
• Cost effective and high performance • Phase to neutral voltages: L1-L2-L3
• All outputs can drive 1-2-3 phase capacitors or reactors • Phase currents: I1-I2-I3
• True RMS AC measurements, high accuracy • Network frequency: Fr
• Easy commissioning through automatic setup • Phase active power: P1-P2-P3
• Automatic CT reverse polarity correction • Phase reactive power: Q1-Q2-Q3
• Electronic/mechanical power counter selection • Phase apparent power: S1-S2-S3
• Per-phase regulation capability • Phase power factor: cos1-cos2-cos3
• Connection/disconnection of all banks at once • Total active power: ∑P
• Equal aging of contactors • Total reactive power: ∑Q
• Per phase and total V-A-kW-kVAr-cos display • Total apparent power: ∑S
• THD display of all V-I parameters (31 harmonic) • Total power factor: ∑cos
• Genset voltage input (optional) • Total Harmonics of any voltage or current
• Alarm relay output (optional) • Step bank ratings: CAP1...CAP15
• Isolated RS-485 Modbus RTU (optional)
• Voltage transformer ratio for MV applications
• Password protected front panel programming
• Reduced panel depth
• Wide temperature range
• Sealed front panel (IP54)
• Plug-in connection system, easy replacement
www.datakom.com.tr 51
