Bộ điều khiển tụ bù PFR80-415-50 Mikro
2.950.000 ₫
Features
• Microprocessor based intelligent auto switching
control
• Automatic C/K and rated step adjustment
• Automatic CT polarity correction
• Display of power factor, current & total harmonic
distortion of current
• Programmable sensitivity
• Last step can be used as alarm/fan output
• Under/over voltage alarm, under/over compensate
alarm & high harmonic distortion alarm
• User-friendly setting
• Complies with IEC 61000-6-2 standard
Technical Data
RATINGS AUXILIARY POWER SUPPLY
Current Supply voltage : 220~240 V AC /
380~415 V AC
Operating Limits : -15% + 10%
Consumption : 10 VA max
Rated frequency : 50 Hz or 60 Hz
OUTPUT CONTACTS
Numbers of outputs : 6 / 8 / 12 / 14 ( PFR60
/ PFR80 / PFR120 /
PFR140 )
Rated voltage : 250 V AC
Contact rating : 5 A
Expected electrical life : 100,000 operations at
rated current
Expected mechanical life : 5 x 106 operations
Max current for the
common terminals : 12 A continuous
CURRENT INPUT
Rated current ( In ) : 5 A
Operating Limits : 0.05 A to 6.5 A
Rated Frequency : 50 Hz or 60 Hz
CONTROL RANGE
Power factor setting : 0.8 Ind – 0.8 Cap
C/K setting : 0.03 – 1.20 / Automatic
Switching sensitivity : 5 – 600 s/step
Reconnection time for
same step : 5 – 240 s
THD threshold : 0.20 – 3.00 ( 20% – 300% ) /
OFF
Switching Program : Automatic / Automatic
Rotate / 4-quadrant /
Manual
Rated step coeffient : 0 / 1 / 2 / 3 / 4 / 5 / 6 / 8 /
12 / 16
( Automatic if C/K set to
Auto )
ENVIRONMENTAL CONDITIONS
Temperature : -5˚C to +55˚C
Humidity : 56 days at 93% RH and
40˚C non-condensing
MECHANICAL
Mounting : Panel mounting
Dimension (mm) : 144(w) x 144(h) x 90(d)
Enclosure protection : IP54 at the panel
Approximate weight : 1.2 kg
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