PG.
CFF SERIES:
The CFF (Fixed Frequency Controller) is the standard instrument for vibrator control. The controller operates
at a frequency of 50 Hz or 60 Hz.
The CFF15A circuit is calibrated for a maximum of 6 A (RMS) in the CFF6A version and a maximum of 15 A
(RMS) in the CFF15A version. In this version a thermal break switch is mounted for system protection.
All the features listed in Table 01 are also applicable.
DCFF SERIES:
The DCFF (Double CFF) controller contains two CFF boards in a single controller. In this way, 2 vibrators
can be independently managed by the same controller.
It’s possible to quickly disable the channels by following this procedure:
Channel 1: When the display shows press for more than 5 seconds on the "-" (minus)
Channel 2: When the display shows press for more than 5 seconds on the "+" (plus)
Will read or Repeat the procedure to turn the channel on
The controller operates at a frequency of 50 Hz or 60 Hz.
The DCFF circuit is calibrated for a maximum of 10 A (RMS). Higher levels are available on request.
All the features listed in Table 01 are also applicable.
CFV SERIES:
In addition to normally utilized parameters, speed change, sensor management, tracking loop for flow
stabilization, the CFV controller can change the control frequency of the vibrators from a minimum of 10 Hz
to a maximum of 140 Hz. Therefore, the ideal working (resonance) frequency for the vibrator can be
searched for automatically or manually. This eliminates delicate mechanical calibration and the vibrator is
automatically kept in optimum working conditions. The frequency set by the controller is totally independent
of line frequency. As a result, the controller can work without any problems in countries where the line
frequency differs from the European standard. Of course, the vibrator coil must be suitable for the frequency
used.
The frequency variation range is 0.1 Hz. This sensitivity improves work for materials that are hard to handle.
The CFV circuit is available in standard formats of 3.5 A, 6 A and 12 A (RMS). Higher levels are available on
request.
All the features listed in Table 01 are also applicable.
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