Multispan APFC-308 Automatic Power Factor Controller Owner's Manual

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Multispan APFC-308 Automatic Power Factor Controller Owner's Manual | Manualzz

User Manual

APFC 312

Multispan Control Instruments Pvt Ltd

72/B, Phase 1, GIDC Estate, Vatva, Ahmedabad-382445, Gujarat, India.

[email protected]

+91-9978991482 www.multispanindia.com

Technical Specification

INPUT:

Voltage AC

Input voltage AC

Burden

Frequency

Primary CT Ratio

Secondary Current Ac

Burden

Overload

20 to 300V AC (L - N)

35 to 520V AC (L - L)

< 7 VA

50 Hz

Current AC(3 CT Sensing)

5 to 9999 Amp Selectable

0.01 To 5.0 Amp (Without CT)

< 0.4 VA

Up to 6A Continuous

DISPLAY, KEY & LED:

Display

Upper: 4 Digit,7 seg,0.60"

Lower: 7 Digit,7 seg,0.38"

SET/ENT, INC, DEC, EXIT Key

DIMENSION:

Size

Panel Cutout

CONTROLLING RANGE:

Operating Mode

Programmable

Hysteresis

144 (H) x 144 (W) x 70 (D) mm

137 (H) x 137 (W) mm

Kvar / Intel / Manual

0 to 25 KVAr

OUTPUT SPECIFICATION:

12 Stage Capacitor Relay

Relay Type

Rating

(NO-C)

7A, 250V AC

AUXILIARY SUPPLY:

Supply voltage

Power consumption

(VA RATING)

ACCURACY:

Class 1.0 (Standard)

100V To 270V AC (L-N)

Approximately 7VA

ENVIRONMENT CONDITION:

Operating Temp.

Relative Humidity

0°C to 55°C

UP to 95% RH

(non-condensing)

Press key

Display Pages

Actual P.F

KW L2 kvar

1 2 3 4

Press key to 5 sec

10 kvar

1 2 3 5

Press key

Require Kvar KW L3 kvar

1 2 3

Press key

6 kvar

1 2 3

Press key

6 10 kvar

1 2 3

Press key

6

AMP

Capacitor Bank Current kvar

1 2 3

Press key

6

Kvar L1

Kvar L2 kvar

1 2 3

Press key

5

Total KW kvar

1 2 3

Press key

6

Kvar L3 kvar

1 2 3

Press key

5

Total Kvar kvar

1 2 3

Press key

6

Kva L1 kvar

1 2 3

Press key

6

Total Kva kvar

1 2 4

Press key kvar

1 2 3 5

Continue

KW L1 kvar

1 2 4

Continue

Kva L2

Page 5

Terminal Connection

34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18

Alarm Fan

K12 K11 K10 K9 K8 K7 K6 K5 K4 K3 K2 K1

C

L1

Capacitor

Bank

L1 L2

CT

APFC 312-A2-00 www.multispanindia.com

N

L1

L2

L3

Made in India

AUX SUPPLY

~

V

L1

V

L2

V

L3

V

N

R CT

/5A

S1 S2

Y CT

/5A

S1 S2

B CT

/5A

S1 S2

Capacitor CT

/5A

S1 S2

L3

Plant

Load

Mechanical Installation

Outline Dimension (mm)

APFC 96-L6

APFC 312

144

144

8

70

Panel Cutout

Dimension (mm)

137

Key Operation

PARAMETER SETTING MODE

To Set Parameter Value

To Increment parameter value

To Decrement parameter value

To Exit from parameter setting

137

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

Page 2

Page 6

Continue...

Page 4

Press key kvar

1 2 4

Press key kvar

1 2

Press key

5

AMP kvar

1 2

Press key

5

AMP kvar

1 2

Press key

5

AMP kvar

1 2

Press key

5

VOLT

Kva L3

Line Current 1

Line Current 2

Line Current 3

Line to Neutral 1 kvar

1 2

Press key

5

VOLT

Line to Neutral 2 kvar

1 2 5

VOLT

Continue

Line to Neutral 3

Page 3

Press key kvar

1 2 4

Press key

6

(Enter Capacitor Bank Kvar) Only If MANUAL

(Capacitor Bank 1 to 12)

Is Selected

[ kvar

1 2 5 7

Press key to save & exit

Factory Reset

Actual P.F

kvar

1 2 4

Press key

Enter Password

As Per set in configuration

Press key kvar

Yes/No

Factory reset

1 kvar

Press & Key to Change Mode

Press key to save & exit

Page 7 Page 8

Press key to 5 Sec

Press key for 5 sec

Press key

Enter Password as

per set in configuration

( 5 to 9999)

(Main CT Selection)

Press key

Press key

Press key

Press key

( 5 to 9999)

(Capacitor CT Selection)

( 0-25 Kvar)

( Programmable Kvar Hysteresis )

( 0001 to 9999 sec )

(Scan Time)

(10 - 500mA)

(Min. Operating Current )

Press key to save & exit

User Manual

APFC 308

APFC 308

Multispan Control Instruments Pvt Ltd

72/B, Phase 1, GIDC Estate, Vatva, Ahmedabad-382445, Gujarat, India.

[email protected]

+91-9978991482 www.multispanindia.com

Technical Specification

INPUT:

Voltage AC

Input voltage AC

Burden

Frequency

20 to 300V AC (L - N)

35 to 520V AC (L - L)

< 5 VA

50/60 Hz

Primary CT Ratio

Secondary Current Ac

Burden

Overload

Current AC(3 CT Sensing)

5 to 9999 Amp Selectable

0.01 To 5.0 Amp (Without CT)

< 0.4 VA

Up to 6A Continuous

DISPLAY, KEY & LED:

Display

Key

Upper: 4 Digit,7 seg,0.60"

Lower: 7 Digit,7 seg,0.38"

SET/ENT, INC, DEC, EXIT

DIMENSION:

Size

Panel Cutout

CONTROLLING RANGE:

Operating Mode

Programmable

Hysteresis

144 (H) x 144 (W) x 70 (D) mm

137 (H) x 137 (W) mm

Kvar / Intel / Manual

0 to 25 KVAr

OUTPUT SPECIFICATION:

8 Stage Capacitor Relay

Relay Type

Rating

(NO-C)

7A, 250V AC

AUXILIARY SUPPLY:

Supply voltage

Power consumption

(VA RATING)

ACCURACY:

Class 1.0 (Standard)

100V To 270V AC (L-N)

Approximately 5VA

ENVIRONMENT CONDITION:

Operating Temp.

Relative Humidity

0°C to 55°C

UP to 95% RH

(non-condensing)

Press key

Display Pages

Actual P.F

KW L2 kvar

1 2 3 4

Press key to 5 sec

10 kvar

1 2 3

Press key

5

Require Kvar KW L3 kvar

1 2 3

Press key

6 10 kvar

1 2 3

Press key

6

AMP

Capacitor Bank Current kvar

1 2 3

Press key

6 kvar

1 2 3

Press key

6

Kvar L1

Kvar L2 kvar

1 2 3

Press key

5

Total KW kvar

1 2 3

Press key

6

Kvar L3 kvar

1 2 3

Press key

5

Total Kvar kvar

1 2 3

Press key

6

Kva L1 kvar

1 2

Press key

4

Total Kva kvar

1 2 3

Press key

6 kvar

1 2 3 5

Continue

KW L1 kvar

1 2 4

Continue

Kva L2

Page 5

Terminal Connection

34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18

K1 K2 K3 K4 K5 K6 K7 K8 C

Fan Alarm

L1

Capacitor

Bank

L1 L2

CT

L3

APFC 308-A2-00 www.multispanindia.com

N

L1

L2

L3

Made in India

AUX SUPPLY

~

V L1 V L2 V L3

V

N

R CT

/5A

S1 S2

Y CT

/5A

S1 S2

B CT

/5A

S1 S2

Capacitor CT

/5A

S1 S2

Plant

Load

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

Mechanical Installation

Outline Dimension (mm)

APFC 96-L6

144

144

8

70

Panel Cutout

Dimension (mm)

137

Key Operation

PARAMETER SETTING MODE

To Set Parameter Value

To Increment parameter value

To Decrement parameter value

To Exit from parameter setting

137

Page 2

Page 6

Continue...

Page 4

Press key kvar

1 2

Press key

4 kvar

1 2

Press key

5

AMP kvar

1 2

Press key

5

AMP kvar

1 2

Press key

5

AMP kvar

1 2

Press key

5

VOLT

Kva L3

Line Current 1

Line Current 2

Line Current 3

Line to Neutral 1 kvar

1 2

Press key

5

VOLT

Line to Neutral 2 kvar

1 2 5

VOLT

Continue

Line to Neutral 3

Page 3

Press key kvar

1 2

Press key

4 6

(Enter Capacitor Bank Kvar) Only If MANUAL

(Capacitor Bank 1 to 8)

Is Selected

[ kvar

1 2 5 7

Press key to save & exit

Factory Reset

Actual P.F

kvar

1 2

Press key

4

Enter Password

As Per set in configuration kvar

Press key

Yes/No

Factory reset kvar

1

Press & Key to Change Mode

Press key to save & exit

Page 7 Page 8

Actual P.F

Press key for 5 sec

Enter Password as

per set in configuration

Press key

(Kvar/Intel/Manual)

Press & Key to Change Mode

Press key

(Manual/Capacitor CT)

Press & Key to Change Methode

Press key

(Enter Capacitor Bank Kvar) Only If MANUAL

(Capacitor Bank 1 to 12)

[

Is Selected

[

Press key to save & exit

Status LED Description

CAP 0000

0000

TUNE

IND

2)

1)

TUNE

0999 pf

Actual PF

TUNE

-001 ru ar

3)

Required VAr

1680

TUNE

4)

Main CT Current

TUNE

9000 bC Ur

Capacitor CT Current

5)

TUNE

0415

UO LT

6)

Line to Line Voltage

TUNE

0000

Cb -1

Cap. Bank 1 to 8

1)

TUNE

0999 pf

2)

Kvar Control Mode

TUNE

0999 pf

3)

Intel Control Mode

TUNE

0999 pf

5)

4)

Manual Control Mode

TUNE

0000

Cb -1

Tuning led Blinking

TUNE

0999 pf

6)

Alarm

TUNE

0999 pf

Actual P.F

Enter Password as

per set in configuration

Factory reset

Yes/No

Press & Key to Change Mode

Press key to save & exit

PARAMETERS

Hysteresis

Scan Time

Control Mode

Capacitor Bank Sensing

Parameter Range

PARAMETERS

Hysteresis

Scan Time

Control Mode

Capacitor Bank Sensing

FACTORY SET

0.1 KVAr

5 Sec

Kvar Mode

Manual

RANGE

0 to 25 KVAr

1 to 9999 Sec

Kvar / Intel / Manual

Manual /Capacitor CT

TR.Window

TR.Window

10

TR.Window

TR.Window

11 12

LED Sequence LED Pages Factory Reset

Parameters

Actual P.F

Press key for 5 sec

Enter Password as

per set in configuration

Press key

Press key

Press key

Press key

Press key

( 5 to 9999)

(Main CT Selection)

( 5 to 9999)

(Capacitor CT Selection)

( 0-25 Kvar)

( Programmable Kvar Hysteresis )

( 0001 to 9999 sec )

(Scan Time)

(10 - 500mA)

(Min. Operating Current )

Press key to save & exit

Actual P.F

Press key for 5 sec

Enter Password as

per set in configuration

Press key

(Kvar/Intel/Manual)

Press & Key to Change Mode

Press key

(Manual/Main CT/Capacitor CT)

Press & Key to Change Methode

Press key

(Enter Capacitor Bank Kvar)

(Capacitor Bank 1 to 12)

Press key to save & exit

Status LED Description

CAP 0000

0000

TUNE

IND

LED Sequence

1)

TUNE

0999 pf

2)

Actual PF

TUNE

-001 ru ar

3)

Required VAr

1680

TUNE

4)

Main CT Current

TUNE

9000 bC Ur

Capacitor CT Current

5)

TUNE

0415

UO LT

6)

Line to Line Voltage

TUNE

0000

Cb -1

Cap. Bank 1 to 12

LED Pages

1)

TUNE

0999 pf

5)

2)

Kvar Control Mode

TUNE

0999 pf

3)

Intel Control Mode

TUNE

0999 pf

5)

4)

Manual Control Mode

TUNE

0000

Cb -1

Tuning led Blinking

TUNE

0999 pf

Alarm

TUNE

0999 pf

Quadrant

Factory Setting

Press + key for 5 sec fCst

values as shown in table.

from factory setting.

PARAMETERS

Hysteresis

Scan Time

Control Mode

Capacitor Bank Sensing

Parameter Range

FACTORY SET

1 KVAr

5 Sec

Kvar Mode

Manual

PARAMETERS RANGE

Hysteresis

Scan Time

0 to 25 KVAr

1 to 9999 Sec

Control Mode Kvar / Intel / Manual

Capacitor Bank Sensing Manual /Main CT /Capacitor CT

( 0-25 Kvar)

( Programmable Kvar Hysteresis )

Parameters kvar

1 2 5

Press key to 5 sec

Actual P.F

Enter Password

As Per set in configuration kvar

1 2

Press key

5

( 5 to 9999)

(Main CT Selection) kvar

1 2

Press key

4

( 5 to 9999)

(Capacitor CT Selection) kvar

1 2

Press key

4

( 1.000 Lag to -1.000 Lead) kvar

1 2

Press key

5 kvar

1 2 3

Press key

Continue

( 0-25 Kvar)

( Programmable Kvar Hysteresis ) kvar

1 2 3

Press key

( 0001 to 9999 sec )

(Scan Time)

(10 - 500mA)

(Min. Operating Current ) kvar

1 2 4

Press key to save & exit

PARAMETERS

Hysteresis

Scan Time

Control Mode

Capacitor Bank Sensing

Parameter Range

PARAMETERS

Hysteresis

Scan Time

Control Mode

Capacitor Bank Sensing

FACTORY SET

0.1 KVAr

5 Sec

Kvar Mode

Manual

RANGE

0 to 25 KVAr

1 to 9999 Sec

Kvar / Intel / Manual

Manual /Capacitor CT

Page 10

Controlling Page kvar

Press key

Actual P.F

Working

Control Mode:

1) Kvar Mode :

Ÿ

When this mode is selected, capacitor bank switching step is not fixed and the program automatically selct the most appropriate steps to switch capacitor bank “ON’ or “OFF” in order to achieve target PF by shortest reaction time with minimum number of steps. kvar

Press key

Enter Password

As Per set in configuration 2) Intel Mode :

Ÿ When this mode is selected the capacitor steps are controlled by increment of lowest KVAr value of capacitor bank to higher KVAr value of capacitor bank combinations using binary steps to achieve required KVAr value and target PF.

MAN intel kvar

Press key kvar

Press key kvar

Press key kvar

Tune

Tune kvar

(Kvar/Intel/Manual)

Press & Key to Change Mode

(Manual/Capacitor CT)

Press & Key to Change Methode

(Enter Capacitor Bank Kvar) Only If MANUAL

(Capacitor Bank 1 to 8)

[

Is Selected

[

3) MANUAL Mode :

Ÿ When this mode is selected the capacitor steps are controlled manually by the

UP ( ) and DOWN ( ) KEY.

Capacitor Bank Sensing :

1) MANUAL :

Ÿ If customer select manual Capacitor Bank Sensing method then it will be mandatory to enter capacitor bank KVAr value for each step.

Ÿ No need for external CT.

2) CAPACITOR CT :

Ÿ If customer select Capacitor CT Capacitor Bank Sensing method than capacitor bank automatically sense by capacitor CT.

Ÿ The use of capacitor CT is mandatory.

Press key to save & exit

Page 11 Page 12 Page 9

Other Setting :

1) SCAN TIME :

Ÿ This parameter set the switching speed of capacitor bank. A larger sensitivity time will result in slower switchingspeed. (Range : 0 to 999.9 sec)

Ÿ This sensitivity applies to both switching “ON” and switching “OFF” of the capacitor

2) PROGRAMMABLE Kvar HYSTERESIS :

Ÿ The programmable Kvar hysteresis applicable on required KVAr value to achieve target PF. (Range : 0 to 25 KVAr)

Ÿ This setting applies to both inductive & capacitive KVAr Requirement

Four Quadrant Representation

Ÿ As Per IEC 387 IF Reactive Power is Positive (+Ve) than it is consider as a

Inductive Load if Reactive Power is Negative (-Ve) then it is consider as

Capacitive load.

Ÿ

Ÿ

Ÿ

Ÿ

In Quadrant 1 a positive reactive power indicate an inductive power factor.

In Quadrant 2 a negative reactive power indicate an capacitive power factor.

In Quadrant 3 a negative reactive power indicate an capacitive power factor.

In Quadrant 4 a positive reactive power indicate an inductive power factor.

Quadrant 2 Quadrant 1

Reactive Power Negative (-ve) Reactive Power Positive (+ve)

3) Minimum Operating Current :

Ÿ If customer select the value of operating current, than in case of secondary CT Current Less then selected value.

Ÿ Then APFC Relay will stop controlling (Range : 10 to 500mA)

Power Factor Capacitive Power Factor Inductive

4) Target PF:

Ÿ This set the targeted power factor required when the system is under automatic mode. The power factor regulator will switch the capacitors in or out in order to achieve this set value.

Quadrant 3 Quadrant 4

Reactive Power Negative (-ve)

Power Factor Capacitive

Reactive Power Positive (+ve)

Power Factor Inductive

Mechanical Installation Guideline

1) Prepare the panel cutout with proper dimensions as shown above.

2) Fit the unit into the panel with the help of clamp given.

3) The equipment in its installed state must not come in close proximity to any heating

!

source, caustic vapors, oil steam, or other unwanted process byproducts.

4) Use the specified size of crimp terminal (M3.5 screws) to wire the terminal block.

Tightening the screws on the terminal block using the tightening torque of the range of

1.2 N.m.

5) Do not connect anything to unused terminals.

Safety Precaution

Please read the "Safety Warnings" in the instruction manual supplied with

the instrument thoroughly and completely for correct use. Failure to follow the safety rules can cause fire, trouble, electrical shock, etc. Therefore, make sure to operate the instrument on a correct power supply and voltage rating marked on each instrument .

If all the equipment is not handled in a manner specified by the manufacturer, it might impair the protection provided by the equipment.

Read complete instructions prior to installation and operation of the unit.

WARNING : Risk of electric shock.

Installation Guidelines

1) Do not allow pieces of metal, wire clippings, or fine metallic fillings from installation

to enter the product or else it may lead to a safety hazard that may in turn endanger

life or cause electrical shock to the operator.

2) Circuit breaker or mains switch must be installed between power source and supply

terminal to facilitate power ‘ON’ or ‘OFF’ function. However this mains switch or

circuit breaker must be installed at convenient place normally accessible to the

operator.

3) Use and store the instrument within the specified ambient temperature and

humidity ranges as mentioned in this manual.

Maintenance

1) The equipment should be cleaned regularly to avoid blockage of ventilating

parts.

2) Clean the equipment with a clean soft cloth. Do not use isopropyl alcohol or

any other cleaning agent.

3) Fusible resistor must not be replaced by operator.

Warning Guidelines

WARNING : Risk of electric shock.

1) To prevent the risk of electric shock, power supply to the equipment must be kept

OFF while doing the wiring arrangement. Do not touch the terminals while power is

being supplied.

2) To reduce electro magnetic interference, use wire with adequate rating and twists

of the same of equal size shall be made with shortest connection.

3) Cable used for connection to power source, must have a cross section of 1mm or

greater. These wires should have insulations capacity made of at least 1.5kV.

4) A better anti-noise effect can be expected by using standard power supply cable for

the instrument.

Page 15

Product improvement and upgrade is a constant procedure. So for more updated operating information & support,

Please contact our Helpline: +91-9925032374/9714639666 or Email at [email protected]

Ver: 2108

Page 16 Page 13 Page 14

Parameters

Actual P.F

kvar

1 2 5

Press key to 5 sec

Enter Password

As Per set in configuration kvar

1 2

Press key

5

( 5 to 9999)

(Main CT Selection) kvar

1 2

Press key

4

( 5 to 9999)

(Capacitor CT Selection) kvar

1 2

Press key

4

( 1:000 Lag to -1.000 Lead) kvar

1 2

Press key

5 kvar

1 2 3

Press key

Continue

( 0-25 Kvar)

( Programmable Kvar Hysteresis ) kvar

1 2 3

Press key

( 0001 to 9999 sec )

(Scan Time)

(10 - 500mA)

(Min. Operating Current ) kvar

1 2 4

Press key to save & exit

Controlling Page kvar

Press key kvar

Press key

Actual P.F

Enter Password

As Per set in configuration

Page 9 kvar

Press key intel

MAN

(Kvar/Intel/Manual)

Press & Key to Change Mode PARAMETERS

Hysteresis

Scan Time

Control Mode

Capacitor Bank Sensing

Parameter Range

PARAMETERS

Hysteresis

Scan Time

Control Mode

Capacitor Bank Sensing

FACTORY SET

0.1 KVAr

5 Sec

Kvar Mode

Manual

RANGE

0 to 25 KVAr

1 to 9999 Sec

Kvar / Intel / Manual

Manual /Capacitor CT

Page 10 kvar kvar

Press key (Manual/Capacitor CT)

Press & Key to Change Methode

Tune kvar

Press key

(Enter Capacitor Bank Kvar) Only If MANUAL [

(Capacitor Bank 1 to 12) Is Selected

Tune kvar

Press key to save & exit

Page 11

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