MULTISPAN APFC 112 User Manual
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MULTISPAN APFC 112 User Manual

Power factor controller
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User Manual
APFC 112
Multispan Control Instruments Pvt Ltd
72/B, Phase 1, GIDC Estate, Vatva, Ahmedabad-382445, Gujarat, India.
service@multispanindia.com
www.multispanindia.com
APFC 112
+91-9978991482
Technical Specification
INPUT:
Voltage AC
Input voltage AC
300 to 520V AC (L - L)
Burden
< 8 VA
Frequency
50/60 Hz
Current AC(1 CT Sensing)
Primary CT Ratio
5 to 9999 Amp Selectable
Secondary Current Ac
0.01 To 5.0 Amp (Without CT)
Burden
< 0.4 VA
Up to 6A Continuous
Overload
DISPLAY, KEY & LED:
Upper: 4 Digit,7 seg,0.60"
Display
Lower: 7 Digit,7 seg,0.38"
Key
SET/ENT, INC, DEC, EXIT
DIMENSION:
144 (H) x 144 (W) x 70 (D) mm
Size
137 (H) x 137 (W) mm
Panel Cutout
CONTROLLING RANGE:
Operating Mode
Kvar / Intel / Manual
Programmable
0 to 25 KVAr
Hysteresis
OUTPUT SPECIFICATION:
12 Stage Capacitor Relay
Relay Type
(NO-C)
Rating
7A, 250V AC
AUXILIARY SUPPLY:
Supply voltage
300V to 520V AC (L-L)
Power consumption
Approximately 8VA
(VA RATING)
ACCURACY:
Class 1.0 (Standard)
ENVIRONMENT CONDITION:
Operating Temp.
0°C to 55°C
UP to 95% RH
Relative Humidity
(non-condensing)
Page 2

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Summary of Contents for MULTISPAN APFC 112

  • Page 1 300V to 520V AC (L-L) Power consumption Approximately 8VA (VA RATING) ACCURACY: Class 1.0 (Standard) Multispan Control Instruments Pvt Ltd ENVIRONMENT CONDITION: Operating Temp. 0°C to 55°C 72/B, Phase 1, GIDC Estate, Vatva, Ahmedabad-382445, Gujarat, India. UP to 95% RH...

  • Page 2: Terminal Connection

    Terminal Connection Mechanical Installation Panel Cutout Outline Dimension (mm) Dimension (mm) APFC 96-L6 APFC 112 APFC 312 Alarm K1..K12 Key Operation APFC 112-E4-00 PARAMETER SETTING MODE To Set Parameter Value To Increment parameter value To Decrement parameter value To Exit from parameter setting Continue...

  • Page 3: Display Pages

    Press Display Pages Actual P.F kvar Press (Enter Capacitor Bank Kvar) Only If MANUAL Is Selected kvar 1 2 3 4 (Capacitor Bank 1 to 12) Press key to 5 sec kvar Require Kvar kvar 1 2 3 Press key to save & exit Press Factory Reset Actual P.F...

  • Page 4: Parameter Range

    Parameters ( 0001 to 9999 sec ) Actual P.F kvar (Scan Time) 1 2 3 Press kvar (10 - 500mA) Press key to 5 sec (Min. Operating Current ) kvar Enter Password As Per set in configuration Press key to save & exit kvar Press ( 5 to 9999)
  • Page 5 Working Controlling Page Control Mode: 1) Kvar Mode : Actual P.F Ÿ When this mode is selected, capacitor bank switching step is not fixed and the program automatically selct the most appropriate steps to switch kvar capacitor bank “ON’ or “OFF” in order to achieve target PF by shortest reaction time with minimum number of steps.

  • Page 6: Other Setting

    Other Setting : Four Quadrant Representation Ÿ As Per IEC 387 IF Reactive Power is Positive (+Ve) than it is consider as a 1) SCAN TIME : Inductive Load if Reactive Power is Negative (-Ve) then it is consider as Ÿ...

  • Page 7: Safety Precaution

    Installation Guidelines Mechanical Installation Guideline 1) Do not allow pieces of metal, wire clippings, or fine metallic fillings from installation 1) Prepare the panel cutout with proper dimensions as shown above. to enter the product or else it may lead to a safety hazard that may in turn endanger 2) Fit the unit into the panel with the help of clamp given.

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