PFCL Elite 6 / PFCL Elite 12
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3 GENERAL FEATURES
The PFCL Elite 6/PFCL Elite 12 power factor regulators
measure the grid cos ij and regulate the connection and
disconnection of capacitors to correct it. The PFCL Elite 6
and PFCL Elite 12, models can control a different number
of relay outputs each.
Type Maximum no. outputs
PFCL Elite 6
6 relay outputs, plus an alarm relay
PFCL Elite 12
12 relay outputs, plus an alarm relay
Here are some of the most important features of this series of regulators:
- Power and voltage measurement circuits in the same inputs.
- Different models for different voltages (110, 230, 400 and 480 Vac).
- Indiscriminate use of the 50 or 60 Hz frequency.
- Easy to install, with no need to use tools.
- Dimensions in compliance with DIN 43 700 (144 x 144 mm front panel).
- 4-quadrant control (see Fig.3.1), with indication about the stages connected, indication of the cos ij,
type of reactive power (inductive
or capacitive ), and display of energy import or export
(EXPORT icon).
- LCD screen with 15 digits and seven segments, on 4 lines, plus 55 icons to display the different
operating conditions.
- Grid analyzer function, with the measurement of many different system parameters.
- Measurement of the leakage current with an associated alarm, disconnection of capacitors and
search and deactivation of the faulty capacitor.
- Simple configuration, with only 5 keys, with a Plug&Play function and no need to disconnect the
power supply.
- Many different programs, from 1:1:1:1 to 1:9:9:9. This can divide the total power in up to 46 steps in
PFCL Elite 6 and up to 100 steps in PFCL Elite 12.
- FCP system that minimises the number of capacitor connections and disconnections.
- RS-485 Communications (Modbus protocol), to supervise and display the different regulator
parameters. The SCADA Power Studio software can be used to display and configure the said
parameters.
- 4-Quadrant measurement and compensation:
Fig. 3.1.- Signs in 4-quadrant measurements
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