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1. General characteristics
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Digital power factor regulator with output relays for the connection and the
disconnection of capacitive banks.
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Designed to obtain an optimal power factor in the plant and an equal wear of both the
capacitors and the switching contactors.
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Microprocessor control circuit with high performances.
Accurate measuring system also in presence of harmonics.
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Easy installation.
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Easy setting and monitoring through the keyboard on board.
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Dual auxiliary voltage supply 110-127/220-240VAC.
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Measuring voltage input: any voltage from 80 to 500VAC.
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Measuring current input: any standard C.T. with secondary 5A (1A on request).
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Current measurement in true RMS, also in presence of harmonics.
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Automatic intelligent regulation.
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Adjustable sensitivity (time integral).
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Same step reconnection delay (adjustable).
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Equal use of the steps (automatic registering of the switching operations and the
working time of each step).
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Line monitoring: cower factor, current, frequency.
2. Frontal panel
•
LED auxiliary ON
‚
LED inductive/capacitive load
ƒ
Display (3 digit)
„
LED automatic/manual operation
...
LEDs step switched ON
†
LEDs function on course
‡
MAN/AUTO selection key
ˆ
Function selection key
‰
[+] key to increase parameters
Š
[+] key to decrease parameters
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