Kusam-meco KM PFR-9-06 User manual

An ISO 9001:2008 Company
®
G-17, Bharat Industrial Estate, T. J. Road, Sewree (W), Mumbai - 400 015. INDIA.
Sales Direct.: 022 -2 4156638, Tel. : [phone], Fax : 022 - 24149659
Email : [email protected], Website : www.kusamelectrical.com,
An ISO 9001:2008 Company
®
All Specifications are subject to change without prior notice
Navin com/D:Sandeep Gupta/New Catlog Dec 2011/KM-PFR-9-06 09-12.cdr
The pioneers & leaders in high quality power factor controllers & maximum
demand controllers, now introduce 2 new economy models of power
factor controllers. These controllers have microprocessors for automatic
control of power factor. It has digital indication for power factor.
DIGITAL INTELLIGENT POWER FACTOR
REGULATOR
?Display : Power Factor
?Simple Operation.
?Automatic self adjustment for C/K value.
?Different types of Operation sequence (1:1:1:1….) (1:2:2:2….) (1:2:4:4….)...
(1:4: 8...) ( 1: 1: 2 : 2 )...( 1 : 1 : 2 : 2..)...( 1 : 1 : 4 : 8..)...( 2 : 4:...( 1 - 1-
switching in sequential Sequence )
?The set data is preserved for at least two months in the event of Power failure.
Model - KM-PFR-9-06 / KM-PFR-9-12
UNIQUE FEATURES :
SPECIFICATION
Model KM-PFR-9-06 Model KM-PFR-9-12
No of steps 6 steps 12 steps
Voltage Burden £6 VA 7.5VA
Operation Voltage Range AC 220 V ± 15 % & AC 415 V ± 15 %
Input Current Range AC 0.05 ~ 5A, max 6A
Current Burden £0.5 VA
Power Factor Display Digital Display, RED LED, 14.2 mm height, 0.01PF Resolution.
Power Factor Setting Range CAP 0.90 ~ IND 0.90 ( Factory set 0.98 P.F.).
C/K setting Range Automatic self adjustment for C / K value
Operation Time Display 10 ~ 240 sec. Delay time. ( Factory set 30 sec ).
Output contacts coils AC 220V 5 A ( Max. AC 380 V, 5 A, typical )
Operation Temp. Range 0 ~ 60° C
Storage Temp. Range -10 ~ 70° C
Dielectric Strength AC 220 V, 50 Hz, 1 minute, Input / Output / Ground
Withstanding Impulse Voltage According to IEC 1000 - 4 - 5
Electrical Transient burst According to IEC 1000 - 4 - 4
Connection Plug in Terminal block
Phase Single Phase or Three Phase
Outside Dimension 144 x 144 mm and 65mm ( Depth) as Per Din standard
Weight About 1 kg
£

AUTOMATIC
POWER FACTOR
REGULATOR
KM PFR-9-06
KM PFR-9-12
INSTRUCTION MANUAL
®

REACTIVE POWER REGULATOR
KM-PFR-9-06, 9-12 REACTIVE POWER REGULATOR KM-PFR-9-06, 9-12
INSTRUCTION MANUAL
inductive reactive current constitutes an additional load
that stresses on cable and switching devices. It also results
in increases in expenditure for energy to be paid to the
Power Supply Company. This so-called reactive energy is
no real energy consumption. This inductive reactive current
can be compensated by means of shunt capacitor bank
using reliable and efficient KUSAM-MECO Power Factor
Controller. The KUSAM-MECO Controller incorporates
state-of-art microprocessor based technology and with
built-in protective devices that permanently monitors and
ensure the processor for trouble-free operation.
The correct selection and coordination of measuring current
referencing L1 and voltages of L2 and L3 enable reliable and
optimal operation of the KUSAM-MECO Controller. The
KUSAM-MECO Controller switches in the capacitors in
accordance with the selected switching program by means
of relay contacts.
FRONT VIEW
FRONT VIEW____________________________________
Manual operation
Switching on capacitor
switching off capacitor
Fault alarm
6
5
1
2
3
4
7
8
1
2
3
4
Power factor value
Energized capacitor steps
Keypad
Fault status
5
6
7
8
DESCRIPTION OF FAULT STATUS__________________
: sensitivity of the low current
: the measured voltage exceeds
the limiting volt.
: the measured current exceeds
the limiting amp.
( )
e .2
e .4
: incorrect frequency range
: the measured voltage is less
than the limiting volt.
: incorrect phase position
e .i
e .3
e .5

By pressing for 2s, and then the following symbols will be shown
on the display subsequently :
TECHNICAL DATA
Voltage range : AC 220V±15% & AC440V±15%
Power consumption : £4.5 VA (KM-PFR-9-06),
7.5 VA (KM-PFR-9-12)
Current range : AC 0.05 ~ 5A
Current consumption : £0.5VA
LEDs display : Digital display, red LED, 14.2mm high,
0.01 PF resolution
Power factor setting range : Cap.0.95~Ind.0.85 PF.
The default value (0.97) set by factory
Power factor setting mode : Setting value to 1.00 PF.Or setting point mode
C/K value setting : Auto/Man setting for the C/K value
Switching delay time : 10 ~ 240 sec. The default value (30s) set by
factory.
Number of steps : 3 ~ 6 steps for KM-PFR-9-06, 3~12 steps for
KM-PFR-9-12
Over voltage setting : the default value (120%) set by factory
Relay Contact Capacity : Max. AC 380V, 5A, typical AC 220V 5A
Operating temperature : 0 ~ 60ºC
Storage temperature : -10 ~ 70ºC
Dielectric strength : AC 2KV, 60Hz, 1 minute, INPUT/OUTPUT/
CASE.
Wistanding impulse voltage : IEC 1000-4-5
Wave damping : IEC 1000-4-4
Electrostatic discharge : IEC 1000-4-2
Electrical transient in burst : IEC 1000-4-11
Connection : Plug-in terminal block
Weight : About 0.85kg for KM-PFR-9-06,
1kg for KM-PFR-9-12
SETTING PROCEDURE
VIEW SETTING VALUE________________________________
SET
DLY (switching delay time) ®STP (number of switching steps) ®PF
(setting of the target cos value) ®ACT (type of switching)
MANUAL MODE________________________________________
1. Press simultaneously for 2s, the LEDs “MANUAL” will light up
after accessing the manual mode.
2. Press for 1s, the LEDs “IND” will light up once switching on
capacitor manually.
3. Press for 1s, the LEDs “IND” will put out once stopping switching
on capacitor.
4. Press for 1s, the LEDs “CAP” will light up once switching off
capacitor manually.
5. Press for 1s, the LEDs “CAP” will put out once stopping switching
off capacitor.
6. Press simultaneously for 2s, the LEDs “MANUAL” will put out,
meanwhile the auto mode will replace the manual one.
+ –
+
SET
–
SET
+ –
DESCRIPTION OF THE PARAMETERS___________________
The switching delay time can be set from 10~240 seconds. The setting of
the switching delay time will be reset once a few conditions (Inductive/
Capacitive/Normal Load) have been changed.
The number of switching steps can be set from 03 to 06 (12) steps
respectively. This H.S.P. Mode will be de-activated fro proper operation
if the setting of the number of switching steps is less than the switching
step in circular sequence.
1. LY :
p
The target power factor can be set in the range of 0.85 inductive up to
(-.95) capacitive. The target power factor has to be adjusted to reach a
proper controlling program in accordance with the setting of the
parameter in the P.S.L. Mode.
The type of switching program has to be set in compliance with the
capacity of the installed capacitors on the network distribution.
2. S P:
3. Pf :
4. A :
Contd. Pg...5

FLOWCHART OF PARAMETERS________________________
Press both simultaneously
for 2s, access the flowchart
of parameters
+
SET
FPress both simultaneously
for 2s, leave the flowchart
of parameters
–
F
SET
I I i
I 22 : 1®2.2.(SICS)
I 24 : 1®2®4.4.(SICS)
I 48 : 1®2®4®8.8.(SICS)
I i22 : 11(Alternate Switching)®2.2.(SICS)
: 1:1:1(Switching in circular sequence) I i24 ®2®4.4.(SICS)
I i48 : 11(AS)®2®48.8.(SICS)
2.4 : 11(AS)®22(AS)®4.4.(SICS)
I- i : 1:1:1(Switching in sequential
sequence)
: 11(AS)
: Setting is applied to KM-PFR-9-06
: Setting to KM-PFR-9-12
Remark
Remark
1
2
: Press for over 3s during setting the desired value, the value will
be increased/ decreased by 5 numerical value
: Access tp the flowchart of parameters, it will leave out the flowchart
of parameters automatically after 2 minutes without any operation on keypads
Remark
Remark
3
4
: All connected capacitors will be switched off in order
once any setting has been changed.
Remark 5
EXAMPLE OF SWITCHING STEPS :
I 24 : 1®2®4.4.(SICS)
Step 6 ..................................44
Step 5 ....................4444444....
Step 4 .........44444444444.......
Step 3 .....44444444444...........
Step 2 ..22..22..222..2....22..2..
Step 1 .1.1.1.1.1.1.1.1.1.1.1.1.1
+++++++++---++----++
I i24 : 11(AS)®2®4.4.(SICS)
Step 6 ...................44444444444.......
Step 5 ..............44444444444.44444.
Step 4 ......44444........444444444444
Step 3 ......22...22..2...22..2...2..22...2
Step 2 ......1......1......1.....1.....1.....1...
Step 1 .1.....1.....1.....111.....1.....1.....1
+++++++++-++++++---+------
I 48 : 1®2®4®8.8.(SICS)
Step 6 .......................888.............
Step 5 ....................888................
Step 4 .....88888888...888888888
Step 3 .....4444...4444.4.4.4444...
Step 2 ..22..22..2..22..2.2.22..22..
Step 1 .1.1.1.1.11.1.1.1.1.1.1.1.1.
++++++++++++-+-+------
24 : 11(AS)®2®4.4.(SICS)
Step 6 ..........444444444444444.444.
Step 5 ....44444444444444444.44....
Step 4 .......22.....2222222....22..
Step 3 ...22........2222222.......2......2
Step 2 .....1.....1.....1....1.....1.....1....1..
Step 1 .1.....1.....1.....111.....1.....1.....1
++++++++++++---------+------
Contd. From Pg...3
5. P.S.L. :
The precise setting of the target cos jmode for a variety of applications be set in
compliance with the measuring threshold of the actual power factor value.
Furthermore, the detecting band of the set C/K value is mainly derived from the
actual load variations.
i-p : The setting range can be set from 1.00 to the target power factor. And further,
this mode represents a fixed detecting range. (Only set as positive inductive)
-P- :
The target power factor can be permitted to set in the range of capacitive
power factor. And further, this mode represents a fixed setting point.
PP-: This mode comprises the above two modes with their specific features, but
the target power factor can not be set to capacitive power.
6. CAP : The setting of the C/K value has two types of operating modes, which includes the
manual and automatic. /A(auto-detecting) mode. The C/K value can be set from
0.0i~2.40 during the manual mode.
In case of selecting the manual mode, the calculation of the C/K value has to be
done in compliance with the capacity of the first capacitor.
Ck = IC / k
IC =
Var : K Var (the first capacitor)
U : Line-Volt (in the system)
K : C.T. transformation ratio
Var
3 x U
For example : Var=10 K Var, U = 380V, k = 400:5 = 80
Ck = 10K/ (1.732x380x80) = 0.19
Please refer to page 3, table of C/K value

7. H.SP. : Fast switching performance, ~Y?Y: Start-up
For example : LY = 30, S P = 6, A= I i24 (step 4 as circular sequence)
p
In case a compensation demand for the reactive power value (K Var) is 10 times of the CK
value, the following explanations are as follows :
In order to replace the gradual switching on/off capacitor step, there are two
solutions to an extended life of both the contactors and the capacitors as follows.
1. Switching on/off the largest possible capacitor step is in order to reduce the
frequent switching operations. And the switching program will directly start
entering the step in circular sequence for switching on/off capacitor if the actual
load is fitted in with the circular sequence. Furthermore, the rest of the switching
program should be activated in compliance with the selected mode.
A
2. After starting this procedure, in case of the subsequent connection/ disconnection
to capacitor again, a half of the preset switching delay time under the LY model
will be activated; meanwhile, the decimal point of the unit place also flashes. If
no longer switched on/off capacitor, the switching delay time will recover the
standard setting.
p
This H.S.P. Mode will be de-activated for switching on/off capacitor if the setting
of the number of switching step is less than the switching step in circular sequence.
The controller will directly switch on the capacitor (step 4) after 30 seconds beacause the
reactive power value (K Var) is higher than 4 times of the C/K value, thus the K Var value
in the system should be derived from the designed formula as 10-4=6. This way, the derived
value (10-4=6) in K Var is still higher than 4 times of the C/K value, a half of the preset
switching delay time under the LY mode will be activated for switching on again (new
default value has been automatically changed as 15s), and meanwhile, the decimal point of
the unit place also flashes.
p
Following up the designed formula, now the latest derived value (6-4=2) in K Var in the
system is less than the step 4 in circular sequence so the H.S.P. Mode should be de-activated.
Select the Auto mode, the H.S.P. Mode is de-activated.
8. . .s. :
Setting of the over-voltage range : I i0~i30%º
It is no longer switched on capacitor once the measured mains supply exceeds the
preset range.
9. . . . :
Tripping setup for over voltage : Y: Start-up
All the steps will be switched off in order once the legend E 2 is shown on the
display.
This tripping setting must be activated according to the setting of the LY and
Amode.
p
10. a. : Auto-adjustment in inverted-phase shift ~Y?Y:
The phase-shift will be automatically reversed at 180 degrees as the measured
phase angle exceeds 90 degrees, and the displaying screen indicates E 5 after
3 seconds. Moreover, it is unnecessary to alternate the cable in the electrical
network system except for the phase error.
This procedure is only applied to the following conditions.
1. The connected voltage terminals with the reverse polarity.
2. The direction of the measured current flow has been inverted.
Table of the C/K values for 380V
Table of the C/K values for 220V
KV AR
2.5
0.13
0.09
0.08
0.06
0.05
0.04
0.03
0.02
0.02
5
0.25
0.19
0.15
0.13
0.09
0.08
0.06
0.05
0.04
0.03
0.02
7.5
0.38
0.28
0.23
0.19
0.14
0.11
0.09
0.07
0.06
0.04
0.03
0.02
10
0.51
0.38
0.30
0.25
0.19
0.15
0.13
0.09
0.08
0.05
0.04
0.03
0.03
0.02
15
0.76
0.57
0.46
0.38
0.28
0.23
0.19
0.14
0.11
0.08
0.06
0.05
0.04
0.03
0.02
20
1.01
0.76
0.61
0.51
0.38
0.30
0.25
0.19
0.15
0.10
0.08
0.06
0.05
0.04
0.03
25
1.27
0.95
0.73
0.63
0.47
0.38
0.32
0.24
0.19
0.13
0.09
0.08
0.06
0.05
0.04
30
1.52
1.14
0.91
0.76
0.57
0.46
0.38
0.28
0.23
0.15
0.11
0.09
0.08
0.06
0.05
37.5
1.90
1.42
1.14
0.95
0.71
0.57
0.47
0.36
0.28
0.19
0.14
0.11
0.09
0.07
0.06
40
2.03
1.52
1.22
1.01
0.76
0.61
0.51
0.38
0.30
0.20
0.15
0.12
0.10
0.08
0.06
50
1.90
1.52
1.27
0.95
0.76
0.63
0.47
0.38
0.25
0.19
0.15
0.13
0.09
0.08
60
2.28
1.82
1.52
1.14
0.91
0.76
0.57
0.46
0.30
0.23
0.18
0.15
0.11
0.09
80
2.03
1.52
1.22
1.01
0.76
0.61
0.41
0.30
0.24
0.20
0.15
0.12
100
1.90
1.52
1.27
0.95
0.76
0.51
0.38
0.30
0.25
0.19
0.15
Ct
150/5
200/5
250/5
300/5
400/5
500/5
600/5
800/5
1000/5
1500/5
2000/5
2500/5
3000/5
4000/5
5000/5
KV AR
2.5
0.22
0.16
0.13
0.11
0.08
0.07
0.05
0.04
0.03
0.02
5
0.44
0.33
0.26
0.22
0.16
0.13
0.11
0.08
0.07
0.04
0.03
0.03
0.02
7.5
0.66
0.49
0.39
0.33
0.25
0.20
0.16
0.12
0.10
0.07
0.05
0.04
0.03
0.02
0.02
10
0.87
0.66
0.52
0.44
0.33
0.26
0.22
0.16
0.13
0.09
0.07
0.05
0.04
0.03
0.03
15
1.31
0.98
0.79
0.66
0.49
0.39
0.33
0.25
0.20
0.13
0.10
0.08
0.07
0.05
0.04
20
1.75
1.31
1.05
0.87
0.66
0.52
0.44
0.33
0.26
0.17
0.13
0.10
0.09
0.07
0.05
25
2.19
1.64
1.31
1.09
0.82
0.66
0.55
0.41
0.33
0.22
0.16
0.13
0.11
0.08
0.07
30
1.97
1.57
1.31
0.98
0.79
0.66
0.49
0.39
0.26
0.20
016
0.13
0.10
0.08
40
2.10
1.75
1.31
1.05
0.87
0.66
0.52
0.35
0.26
0.21
0.17
0.13
0.10
50
2.19
1.64
1.31
1.09
0.82
0.66
0.44
0.33
0.26
0.22
0.16
0.13
60
1.97
1.57
1.31
0.98
0.79
0.52
0.39
0.31
0.26
0.20
0.16
80
2.10
1.75
1.31
1.05
0.70
0.52
0.42
0.35
0.26
0.21
100
2.19
1.64
1.31
0.87
0.66
0.52
0.44
0.33
0.26
Ct
150/5
200/5
250/5
300/5
400/5
500/5
600/5
800/5
1000/5
1500/5
2000/5
2500/5
3000/5
4000/5
5000/5

SERIAL NO. ___________
DATE: ___________
MODEL NO. ___________
WARRANTY
Each “KUSAM-MECO” product is warranted to be free from defects in material
and workmanship under normal use & service. The warranty period is one year
(12 months) and begins from the date of despatch of goods. In case any
defect occurs in functioning of the instrument, under proper use, within the
warranty period, the same will be rectified by us free of charges, provided
the to and fro freight charges are borne by you. This warranty extends only to
the original buyer or end-user customer of a “KUSAM-MECO” authorized
dealer. This warranty does not apply for damaged Ic’s, fuses, burnt PCB’s,
disposable batteries, carrying case, test leads, or to any product which in “KUSAM-
MECO’s” opinion, has been misused, altered, neglected, contaminated or
damaged by accident or abnormal conditions of operation or handling.
“KUSAM-MECO” authorized dealer shall extend this warranty on new and
unused products to end-user customers only but have no authority to extend
a g r e a t e r o r d i ff e r e n t w a r r a n t y o n b e h a l f o f “ K U S A M - M E C O ”
“KUSAM-MECO’s” warranty obligation is limited, at option, free of charge repair, or
replacement of a defective product which is returned to a “KUSAM-MECO”
authorized service center within the warranty period.
QC
PASS
KUSAM-MECO
TEST CERTIFICATE
ISO 9001
REGISTERED
This Test Certificate that warrantees the product has been inspected
and Tested in accordance with the published specifications.
The instrument has been calibrated by using equipment which has
already been calibrated to standards traceable to national standards.
An ISO 9001:2008 Certified company
CONNECTION DIAGRAM
KM-PFR-9-06
L K
l
Load
2A Fuse
R (L1)
S (L2)
T (L3)
N
MC
Coil
LKPO P1 P2 65432 1 C
0V 220V 380V
MC
Coil
2A Fuse
L K
l
KM-PFR-9-12
Load
0V 220V 380V
LKPO P1 P2 65432 1 C
R (L1)
S (L2)
T (L3)
N
12 11 10 98 7 C
865
DIMENSIONS (mm)
PANEL CUT-OUT
138
+1
-0
138
+1
-0
144
144
AUTOMATIC
POWER FACTOR
REGULATOR
MANUAL
IND.
CAP.
ALARM
Auto
Manual
+
SET
–
COS
I
00
j
ERROR
[ ] : Low Current
: Frequency Range
: Over Voltage
: Under Voltage
: Over Current
: Phase Error
E . i
E .2
E .3
E .4
E .5
1 2 3 4 5 6 .
®