AIR CIRCUIT BREAKERS - Electrical and Electronics Division

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TECHNICAL DATA
✦ On line display of system P�.
✦ Easy setting of power factor and C/K ratio from front panel.
✦ LED indication for Alarm code, No. of Banks selected, P� status-lead / lag / unity, Auto / Manual mode.
✦ DIP switches selection for No. of banks / time relay / bank ratios.
Model P�C8 P�C14 MVP01
Description Power �actor Controller Power �actor Controller Voltage / Power �actor monitor
Device Code
POWER �ACTOR CONTROL AND MONITORING RELAYS
Power �actor Controller Relay and
Voltage & Power �actor Monitoring Relay
Design Microcontroller BasedMicrocontroller BasedMicrocontroller Based
�unctions Available Automatic P� controller Automatic P� controller U/V, O/V trip and leading P� alarm
Can control upto- Can control upto-
8 Capacitor Banks 14 Capacitor Banks
Settings P� : 0.8 Lag - 0.95 LeadP� : 0.8 Lag - 0.95 LeadU/V 75% to 90% step 1%
Switching time 10-20-40-60 S Switching time 10-20-40-60 S OV 105% to 120% step 1%
Threshold reactive current Threshold reactive current
setting 0.5 - 1A reactive setting 0.5 - 1A reactive leading P� alarm time 20 Sec.
Capacitor Bank Selection- Capacitor Bank Selection- U/V - O/V trip time 10 Sec.
4-5-6-7-8 Banks 4-5-6-7-8-10-12-14 Banks
Other �eatures Display of P� Measurement Display of P� Measurement Display of Power �actor
Auto / Manual Selection Auto / Manual Selection LED indication for O/V trip, U/V trip,
Disconnection of Capacitors Disconnection of Capacitors P� status- lead / lag, lead P� alarm
during over voltage & Power failure during over voltage & Power failure 1A / 5A field selectable
Alarm contact for under/over Alarm contact for under/over
compensation, over voltage, under load compensation, over voltage, under load
Burden on CT 0.3 VA 0.3 VA
Burden on PT 10 VA 10 VA 15 VA
Operating temp 0° to 55° C 0° to 55° C 0° to 55° C
Weight < 2kg < 2kg < 2kg
Output Contacts 8 NO 14 NO 2 N/O for lead P� (self reset)
2 N/O for O/V (1 self/1 manual)
2 C/O for U/V (manual reset)
Dim W x H x D in mm 144 x 144 x 110 144 x 144 x 110 144 x 144 x 110
Panel Cutout 138 x 138 138 x 138 138 x 138
Auxiliary supply 415V AC 415V AC 110V AC