Kusam-meco KM-6300 User manual

An ISO 9001:2008 Company
®
All Specifications are subject to change without prior notice
MULTIFUNCTIONAL DIGITAL TRMS POWER METER
Model KM - 6300
· Measurement of Current, Voltage,Active, Reactive andApparent Power, Power factor,
Line Frequency,Active & Reactive Energy, Harmonic, & Maximum Demand.
( 54 parameters ).
· High - brightness LED display
· High accuracy up to 0.25 %
· Programmable adjustment for current and voltage transformers ratio
· With RS 485 or RS 232 output
FEATURES :
· Neutral current can be indicated
· Dual relay contacts for energy or alarm output
· Setting protected by password
· Memory of all setting value and energy data over ten years.
· Outside dimension compatible for DIN standard 144 x 144 mm
· Optional Harmonic Display
· Optional Dual current loop output.
Accuracy Class
0.25%
·· ··
·· ··
·· ··
·
·
·· ··
·· ··
·· ··
·
·· ··
·· ··
·· ··
·· ··
·· ··
·· ··
(1) up to 31 st harmonic *Average Value **Full scale of ranges
SPECIFICATION :
Accuracy Performance Range
Current range.........................……………………………….….2 ~ 120 %
Voltage range .................................................................….2 ~ 120 %
Power range..........……..…..…..Current, 2 ~ 120 %, Voltage, 2~120 %
Power factor range..........………………….….….…..Cos f(sin f)0.5 ~ 1
Frequency range...............………………………………….…..45 ~ 70 Hz
Distortion level from.......……...............…………………..10 % to 120 %
Input Voltage
Voltage range (line to line)...............…………………………….8 ~ 500 V
Voltage range (line to neutral)...............………………………...5 ~ 290 V
Maximum overload...............…………………………………………750 V
Input impedance..........……………………………………….....£ 200.K.W
Input Current.
Current range...........................………..………………………...5Aor 1A
Maximum overload..............………………...6A, continuous, 50A5 sec.
. 15A, continuous, 250A1 sec. (Option)
Input burden...............………………………………………..……...£ 1VA
Isolation................……………………………………..Each phase, 600 V
Starting current................………………………………………....1 %, F.S.
Power Supply
Nominal voltage ....................……AC 110 V / 220 V ± 15 %, 50 / 60 Hz
or DC 110 V, 24 V ± 10 %
Burden.......................………………..…………(AC) £ 5 VA, (DC) £ 5 W
Display
Type.................………………………………….High-brightness RED LED
Digital height.............…… ……………………………….0.56”, 14.2 mm
Digital format................………………………………… 3 rows of 4 digits
Digits for Wh, Varh, Vah................……………………8 digits (two rows )
ä
ä
ä
ä
ä
ä
···
ä
ä
Local Display Total Phase1 Phase2 Phase3 Accuracy
L- L Voltage 0.25%
L- N Voltage 0.25%
Line current 0.25%
Neutral current 1%
Active power 0.5%
Reactive power 0.5%
Apparent power 0.5%
Power factor 0.5%
Frequency 0.05%
Active energy + 0.5%
Reactive energy + 0.5%
Active energy - 0.5%
Reactive energy -0.5%
Total Harmonic - I(1) 2%
Total Harmonic - V(1) 2%
Ç
Ç
k M v
Ar
w
hz
M v
rh
k M
Ar
h
A
kw
v
w
%
%
%
j
KM 6300
Multifunctional
Power Meter
Set
Enter
C
E
C
E
C
E
Ç
Ç
Set
Enter
k
M
v
Ar
w
hz
k
M
Ar
h
v
w
%
%
%
j
C
E
C
E
C
E
k
M
Ar
h
v
w
KM 6300
Multifunctional
Power Meter

Navin.com/D.drive/sandeep gupta/New catlog Dec 2011/KM 6300
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
RELAY CONTACTS OUTPUT FOR ENERGY OR ALARM
Energy Value.......................................…………...100 pulse for 1 K Wh or 1 KVarh
Alarm set point ……………….…………2 point, programmable
Relay contacts ............................…….......….………AC 240 V 1A, DC 24 V 1A
DEMAND
Actual demand with time into period..................................……………A, VA, W Var
Time of period.........................................…………..……1 ~ 60 min. programmable
Real time clock (option)...........................…….………..………………HH / MM / SS
Max. Demand...................................……......…….…………..……….A, VA, W, Var
ANALOG OUTPUT (OPTIONAL)
Current loop...................................…….…………...……..11 ~ 32 V, DC 4 ~ 20 mA
Output resistance...........................……………....………………..600 W( 24V DC )
Output points..................................…………….....……… 2 points, programmable
Output accuracy..............................…………....…..…………………….± 0.5 % RO.
HARMONICS DISPLAY ( OPTIONAL )
Total Harmonics ( Current ) upto 31st Harmonic ( Display upto 15th )
Total Harmonics ( Voltage ) upto 31st Harmonic ( Display upto 15th )
COMMUNICATION
Interface........................................…....…RS - 485 (standard ), or RS232 (option)
Protocol......................................………………..…………..MODBUS, RTU
framing
Baud rate...............................………………………… 1200 ~ 38400 programmable
Address range..............................……………………………1 ~ 255 programmable
Data format...........................………………………..N.8.1 / N.8.2 / 0.8.1 / E.8.1 pro.
Number of meter.......................………………….....up to 32 on standard RS - 485
GENERAL
Dielectric strength............................………………. IEC 688 ,AC 2 . 3 KV 1 minute
between Input / Output / Power
AC 2.8 KV 1 minute between all terminal / ground
Operating temperature........................... ……………..……………………..0 ~ 60°C
Storage temperature...........................…………………………………….-10 ~ 70°C
Temperature coefficient............................………....………………. £100 PPM / °C
Max. Humidity.......................................................…………………………95.% RH
ELECTROMAGNETIC COMPATIBILITY
Withstanding impulse voltage...........................……………………..IEC 1000 -4 - 5
Electrical transient in burst...........................………………………..IEC 1000 - 4 - 4
Electrostatic discharge.......................... .…..………………………..IEC 1000 - 4 - 2
Electromagnetic fields immunity..............................………………..IEC 1000 - 4 - 3
Wave damping ...................................…………………………………….IEC 255 - 4
ORDERING INFORMATION
K M 6300 -
Model
Input current
1 : 1 A
5 : 5 A
0 : Option
Aux. power supply
1 : AC 110 V / 220 V
A : DC 110 V
C : DC 24 V
RS 485 output
Y : Yes
N : No
Analog output
Y : Yes
N : No
Harmonic
Y : Yes
N : No
144
144
SIDE VIEW
8920
137
137
CUT OUT
DIMENSION :
FRONT VIEW (mm)
MULTIFUNCTIONAL DIGITAL TRMS POWER METER - Model KM 6300

KM 6300
INSTRUCTION MANUAL
G-17, Bharat Industrial Estate, T.J. Road,
Sewree(W), Mumbai-400 015. (INDIA)
Sales Direct: 91-22-24156638 Tel: [phone]
Fax: [phone] Email : [email protected]
Website: www.kusamelectrical.com, www.kusam-meco.co.in
®®
G-17, Bharat Industrial Estate,
T. J. Road, Sewree(W),
Mumbai - 400 014.
Tel. : [phone], Fax:[phone]
Email : [email protected]
®®
ISO 9001:2008
Quality Management System
Cert. No. 6987
240.0
5.000
3.600
C
E
C
E
C
E%
%
%
M K A r W hV
M K V r W hA
M K V A r hW
Multifunction
Power Meter
KM-6300
®
Ç
Ç
Set
Enter

INDEX
1. FRONT PANEL......................................................................................
2. INSTALLATION AND WIRING CONNECTION.............................
2.1 OVERALL ALL DIMENSIONS AND PANEL CUT-OUT...............
2.2 WIRING CONNECTION...................................................................
3 PHASE 4 WIRE : 3 PTS AND 3 CTS................................................
3 PHASE 4 WIRE : ONLY 3 CTS.........................................................
3 PHASE 3 WIRE : 2 PTS AND 3 CTS................................................
3 PHASE 3 WIRE : 2 PTS AND 2 CTS................................................
SINGLE PHASE 3 WIRE : 2 CTS...........................................................
SINGLE PHASE 2 WIRE : ONLY 1 CT..................................................
3. CONFIGURATION MENUS................................................................
3.1 FLOWCHART OF DIFFERENT WIRING NETWORKS................
3P4L MENUS.....................................................................................
3P3L MENUS.....................................................................................
1P3L MENUS.....................................................................................
1P3L MENUS.....................................................................................
3.2 DESCRIPTION OF FUNCTIONS FLOWCHART............................
DESCRIPTION OF MAIN FUNCTION MODE...............................
DESCRIPTION OF SUBSIDIARY FLOWCHART...........................
DESCRIPTION OF EXAMPLES.......................................................
3.3 DESCRIPTION OF DISPLAYING VALUE......................................
3.3.1 DESCRIPTION OF M/ K UNIT................................................
3.3.2 DESCRIPTION OF M/ K UNIT................................................
3.4 KEYS OPERATION...........................................................................
DISPLAY ELECTRICAL PARAMETERS........................................
OPTIONAL OPERATION..................................................................
1. THE "USER" MENU IN THE MAIN FUNCTION MODE..........
2. REAL TIME CLOCK (RTC) SET-UP............................................
4. FLOWCHART OF RELATED FUNCTIONS SET-UP......................
4.1 FLOWCHART OF RELATED FUNCTIONS SET-UP......................
4.2 DESCRIPTION OF VALUES SET-UP...............................................
PASS CODE........................................................................................
SET-.....................................................................................................
RST-....................................................................................................
485-.....................................................................................................
OUT-...................................................................................................
RY-......................................................................................................
5. SPECIFICATIONS.................................................................................
5.1 DISPLAY PARAMETERS AND ACCURACY COMPARISON......
5.2 DESCRIPTION OF SPECIFICATION..............................................
6. COMMUNICATIONS............................................................................
7. TEST CERTIFICATE............................................................................
8. WARRANTY...........................................................................................
1
2
2
3
3
3
4
4
5
5
6
6
6, 7
6, 7
8, 9
8, 9
10
10
11
11
12
12
13
14
14
15
15
15
16
16, 17
18
18
18
19
20
21
22, 23
24
24
24, 25
26
40
41
Title Page No. 1. FRONT PANEL
1.1 KEYS FUNCTION :
DISPLAY: 3 rows of 4 digits (7 segments)
KEYS: 5 membrane push buttons
LAMP: Parameter units and harmonic components in %
C, E LAMP: Polarity distinction




®
1.2 TERMINALS :
Power Supply
Voltage Connection
Current Connection
Communication Interface Via RS 485
Analog Output (Loop Powered)
Relay Output (Pulse or Alarm)






8 8 8 8. . . .
M K V A r W h---.-------
C
E%---
%---
%---
Multifunction Power Meter
MODEL - KM 6300
Enter
Set
8 8 8 8. . . .
M K V A r W h-----------
C
E
8 8 8 8. . . .
M K V A r W h Z ∮---
C
E



O B- A+ V+ O1 V+ O21A 1G 2A 2G
3L 3K 2L 2K 1L1K L3 L2 L1 N P2 P1P0


-1-

2. INSTALLATION AND WIRING CONNECTION
2.1 OVERALL DIMENSIONS AND PANEL CUT-OUT : Unit in mm
·Back View
O B- A+ V+ O1 V+ O21A 1G 2A 2G
3L 3K 2L 2K 1L1K L3 L2 L1 N P2 P1P0
144
144
·Side View ·Cut-Out
144
86
8
138+1
-0
138+1
-0
-2- -3-
2.2 WIRING CONNECTION : This connection has to conform to the presetting wiring
network under the scrolling menus SE l Sys e l
Sys e l
·3 Phase 4 Wire : 3 PTs and 3 CTs. =
3P4L
O B- A+ V+ O1 V+ O21A 1G 2A 2G
3L 3K 2L 2K 1L1K L3 L2 L1 N P2 P1P0
Fuse
Fuses
R (A)
S (B)
T (C)
N
Load
AC220V AC110V
Fuses
VDS
Power Supply
O B- A+ V+ O1 V+ O21A 1G 2A 2G
3L 3K 2L 2K 1L1K L3 L2 L1 N P2 P1P0
Fuse
Fuses
Fuse
CDS
AC110V OR 220V
Secondary 7VA
R (A)
S (B)
T (C)
N
Load
AC220V AC110V
Power Supply
·3 Phase 4 Wire : 3 CTs S
ys
e l =
3P4L

-5-
-4-
·3 Phase 3 Wire: 2 PTs and 3 CTs. Sys e l
3P3L
=
O B- A+ V+ O1 V+ O21A 1G 2A 2G
3L 3K 2L 2K 1L1K L3 L2 L1 N P2 P1P0
Fuse
Fuses
Fuse
CDS
AC110V OR 220V
Secondary 7VA
R (A)
S (B)
T (C)
Load
AC220V AC110V
Power Supply
VDS
Fuses
·3 Phase 3 Wire: 2 PTs and 2 CTs. Sys e l =
3P3L
O B- A+ V+ O1 V+ O21A 1G 2A 2G
3L 3K 2L 2K 1L1K L3 L2 L1 N P2 P1P0
Fuse
Fuse
CDS
AC110V OR 220V
Secondary 7VA
R (A)
S (B)
T (C)
Load
AC220V AC110V
Power Supply
VDS
Fuses
=
·Single Phase 3 Wire: 2 CTs. S
ys
e l
P3L
O B- A+ V+ O1 V+ O21A 1G 2A 2G
3L 3K 2L 2K 1L1K L3 L2 L1 N P2 P1P0
1
N
2
Load
AC220V AC110V
Power Supply
Fuses
·Single Phase 2 Wire: Only 1CTs. S
ys
e l
P2L
=
O B- A+ V+ O1 V+ O21A 1G 2A 2G
3L 3K 2L 2K 1L1K L3 L2 L1 N P2 P1P0
P
N
Load
AC220V AC110V
Power Supply
Fuse

-7-
-6-
3. CONFIGURATION\ MENUS
3.1 FLOWCHART OF DIFFERENT WIRING NETWORKS : The keys function refers to
page 14. There are four configuring flowcharts according to the presenting wiring
networks under the scrolling menus ( ) as follows.
Sys e l
·3P3L : 3 Phase 4 Wire sys v represents volts (Line-Neutral)
Note: The harmonic function on request
will be shown on screen.
Note: The RTC (Real Time Clock) on
request is capable of accumulation
continually in the event of power
failure.
Note: The optional parameters shown on
screen can be selected by your
request (see page 15)
E 6Y
P
P
S P
P
S
E 6Y
Note
iP
P
Note
SYS
SYS E
P
P
E
P
GGGGG
G
L
L
L
2
3
I
L
L
L
2
3
IL
L
L
L
L
L
2
3
I
L
L
L
2
3
I
L
L
L
2
3
I
v
v
v
v
v
v
A
A
A
VA
VA
VA
W
W
W
Var
Var
Var
PF
PF
PF
sys
V
A
W
sys
sys
sysL
V
A
W
sys
sys
sys
W
Var
PF
sys
sys
sys
VA
W
Var
sys
sys
sys
W
A
PF
sys
sys
sys
V
A
Hz
sys
sys
sys
A
a
L i
WH
L 2
WH
L 3
WH
L i
VarH
L2
VarH
L3
VarH
sys
WH
sys
WH
E
sys
WH
sys
VarH
sys
VarH
C
sys
VarH
sys
VAH
L i
L2
L3
V%
V%
V%
V%
V%
V%
L i L
L2 L
L3 L
A%
A%
A%
L i
L2
L3
V%
A%
sys
sys
VA
VA
sys
H
W
W
sys
H
Var
Var
sys
H
A
A
sys
H
H
S
Note
Note
·3P3L : 3 Phase 3 Wire sys vrepresents volts (Line-Line)
G
L i L
L 2 L
L 3 l
L i
L 2
L 3
v
v
v
A
A
A
VA
VA
VA
W
W
W
Var
PF
sys
V
A
W
sys
sys
sys
W
Var
PF
sys
sys
sys
VA
W
Var
sys
sys
sys
W
A
PF
sys
sys
sys
V
A
Hz
sys
sys
L i
WH
L 2
WH
L 3
WH
L i
VarH
L2
VarH
L3
VarH
sys
WH
sys
WH
E
sys
WH
sys
VarH
sys
VarH
C
sys
VarH
sys
VAH
L i L
L2 L
L3 L
V%
V%
V%
A%
A%
A%
L i
L2
L3
V%
A%
SYS
SYS
VA
VA
sys
H
W
W
sys
H
Var
Var
sys
H
A
A
sys
H
H
S
Note
P
P
P
S
SYS
P
P
S
SYS
E 6Y
E
P
P
E
P
GGGGG
iP
E 6Y
L i
L 2
L 3
L i
L 2
L 3
L i
L 2
L 3
Var
Var
L i
L 2
L 3
PF
PF
Note: The harmonic function on request
will be shown on screen.
Note: The Real Time Clock on request
is capable of accumulation
continually in the event of power
failure.
Note: The optional parameters shown on
screen can be selected by your
request (see page 15)
You will see the parameter values of first menu
under the Subsidiary Flowchart after leaving
Main Function Mode.
MAIN FUNCTION MODE : Go to the next menu
Long Press : Displaying screen continues in cycle
Short Press : Displaying screen continues step by step.
se
HL
GGG
sYS
sYS
sYS
VA
A
WNote
L I
V
A
W
L I
L I
L2
V
A
W
L2
L2
L3
V
A
W
L3
L3
sys
V
A
W
sys
sys
L I
V
A
W
L I
L I
L2
V
A
W
L2
L2
L3
V
A
W
L3
L3
sys
V
A
W
sys
sys
In Hi & Lo Setting Mode
Eliminate The Stored Values :
Press simultaneously, the legend
will be displayed on screen for
eliminating your presetting values
during the measured parameter values
shown on screen.
E
CL
Power-On Selection :
As the measured parameter values are shown on
screen, press simultaneously until the legend
is displayed on screen, and then the selected
parameters will be set to the desired displaying
page once this meter is re-switched on.
S
C 9
E
: Set
S E
: Enter
se
HL
GGG
sYS
sYS
sYS
VA
A
WNote
L I
V
A
W
L I
L I
L2
V
A
W
L2
L2
L3
V
A
W
L3
L3
sys
V
A
W
sys
sys
L I
V
A
W
L I
L I
L2
V
A
W
L2
L2
L3
V
A
W
L3
L3
sys
V
A
W
sys
sys
MAIN FUNCTION MODE
SUBSIDIARY FLOWCHART
SUBSIDIARY FLOWCHART : Go to the former page
Go the next page
Long Press : Displaying screen continues in cycle
Short Press : Displaying screen continues step by step.
The values of the selected parameter will be shown on
screen after releasing or .

-9--8-
P
P
P
S
Note
SYS
P
P
S
SYS
E 6Y
E
P
P
E
P
GGGG G
iP
E 6Y
L i
L 2
SYS
V
V
V
L i
L 2
SYS
A
A
A
L i
L 2
SYS
VA
VA
VA
L i
L 2
SYS
W
W
W
L i
L 2
SYS
Var
Var
Var
L i
L 2
SYS
PF
PF
PF
G
sys
V
A
W
sys
sys
sys
W
Var
PF
sys
sys
sys
W
A
PF
sys
sys
sys
VA
W
Var
sys
sys
sys
V
A
Hz
sys
sys
L i
WH
L 2
WH
L i
VarH
L 2
VarH
sys
WH
sys
WH
E
sys
WH
sys
VarH
sys
VarH
C
sys
VarH
sys
VarH
L i
L2
SYS
V%
V%
V%
L i
L2
SYS
A%
A%
A%
L i
SYS
V%
A%
VA
VA
sys
H
Note
W
W
sys
H
Var
Var
sys
H
A
A
sys
H
H
S
SYS
P
P
S
Note
SYS
E 6Y
E
P
P
E
P
GG G
se
H
GG
sys
V
A
W
sys
sys
sys
W
Var
PF
sys
sys
sys
W
A
PF
sys
sys
sys
V
A
Hz
sys
sys
sys
VA
W
Var
sys
sys
G
L i
SYS
V%
A%
VA
VA
sys
H
W
W
sys
H
Var
Var
sys
H
A
A
sys
H
sys
WH
sys
WH
E
sys
WH
sys
VarH
sys
VarH
C
sys
VarH
sys
VarH
H
S
Note
Note: The harmonic function on request
will be shown on screen.
Note: The RTC (Real Time Clock) on
request is capable of accumulation
continually in the event of power
failure.
Note: The optional parameters shown on
screen can be selected by your
request (see page 15)
: Single Phase 3 Wire
·iP3L
Note: The harmonic function on request
will be shown on screen.
Note: The Real Time Clock on request
is capable of accumulation
continually in the event of power
failure.
Note: The optional parameters shown on
screen can be selected by your
request (see page 15)
: Single Phase 2 Wire
·IP2L
Sys e l
3.1 FLOWCHART OF DIFFERENT WIRING NETWORKS : The configuring flowcharts
is according to the presetting wiring networks under the scrolling menus
as follows.
sys
VA
A
W
sys
sys
Note
sys
V
A
W
sys
sys
You will see the parameter values of first menu
under the Subsidiary Flowchart after leaving
Main Function Mode.
se
HL
GGG
sYS
sYS
sYS
VA
A
WNote
L I
V
A
W
L I
L I
L2
V
A
W
L2
L2
sys
V
A
W
sys
sys
L I
V
A
W
L I
L I
L2
V
A
W
L2
L2
sys
V
A
W
sys
sys
MAIN FUNCTION MODE : Go to the next menu
Long Press : Displaying screen continues in cycle
Short Press : Displaying screen continues step by step.
SUBSIDIARY FLOWCHART : Go to the former page
Go the next page
Long Press : Displaying screen continues in cycle
Short Press : Displaying screen continues step by step.
The values of the selected parameter will be shown on
screen after releasing or .
In Hi & Lo Setting Mode
Eliminate The Stored Values :
Press simultaneously, the legend
will be displayed on screen for
eliminating your presetting values
during the measured parameter values
shown on screen.
CL
Power-On Selection :
As the measured parameter values are shown on
screen, press simultaneously until the legend
is displayed on screen, and then the selected
parameters will be set to the desired displaying
page once this meter is re-switched on.
C 9
: Set : Enter
G
sys
V
A
W
sys
sys
L
ES
E
ES

3.2 DESCRIPTION OF FUNCTIONS FLOWCHART
·DESCRIPTION OF MAIN FUNCTION MODE :
Per Phase : V, A, VA, W, Var, PF
P
P
P
S
SYS
P
P
S
iP
E 6Y
SYS
E 6Y
P
Note: The harmonic function on request will be shown on screen.
P
E
P
se
H
L
System : V, A, VA, W, Var, PF, Hz
(On Single or Three phase)
Per Phase : WH, VarH (Total integrated value on each phase)
Total System :
WH(i), (E), (t)
VarH(I), (c), (t)
VAH(t)
WH
I : IMPORT (kWh is positive
E : EXPORT (kWh is negative)
T : TOTAL (The sum of total
real energy
VarH
I : Imported (kVarh is positive
C : Imported (kVarh is negative
T : TOTAL (The sum of total
real energy
The Calculation Formula : VTHD, ATHD
THD =
2
2
Vrms - V rms
(1)
2
Vrms
´100%
Maximum Demand : The latest stored peak values in selected parameters
such as VA, W, VAr, A.
Optional Selection For Three Required Parameter Values : Please refer to
page 15.
Store Peak Value :
Store Vally Value :
V, A, W, on single phase or system network
-11--10-
·DESCRIPTION OF SUBSIDIARY FLOWCHART :
DESCRIPTION OF EACH FLOWCHART :
: All parameter values measured on phase L1
L I
: All parameter values measured on phase L2
L 2
: All parameter values measured on phase L3
L 3
: All parameter values measured in system
network.
sys
L
SYS
DESCRIPTION OF EACH LEGEND :
6
M : The displaying values multiplied by 10
K : 3
The displaying values multiplied by 10
Note : Auto-adjustment via the CTs & PTs ratio
VOLTS : On each phase
: Line-Neutral : Line-Line
: 3 Phase 4 Wire, it represents volts on
(Line-Neutral)
3 Phase 3 Wire, it represents volts on
(Line-Line)
Real / Reactive Energy in SYS :
SYS : Imported Real Energy (Positive) &
Imported Reactive Energy (Positive)
SYS : Real Energy (kWh) is negative
E
: Reactive Energy (kVar) is negative
SYS
C
: The sum of integrated absolute value
SYS
STORE VALUES :
H: Store peak value
: Store valley value
l
DESCRIPTION OF UNIT LAMP IN C AND E :
C : Var on PF is capacitive (Negative)
E : Exported Watts (Negative)
EACH PARAMETER LAMP :
V
A
W
Var
Wh
Hz
: Volt
: Amp
: Watt
: Reactive Power
: Real Energy (kWh)
: Frequency
: Power Factor (PF)
∮
DESCRIPTION OF EXAMPLES
: The sum of kWh values on phase L1
: System Volts & Amps With THD
Components
: System Positive kWh
: System Negative kWh
: Total kWh In System
: Negative kWh In System
: System kW demand
Store Max Demand
: Real Time Clock :
Hour, Minute, Second
(The RTC function is on request)
L I
L 2
L 3
V
V
V
V
V
V
L I L
L 2 L
L 3 L
A
A
A
L I
L 2
L 3
V
V
V
L I
L 2
SYS
V
A
W
SYSl
SYS
SYS
W
Var
PF
SYS
SYS
SYS
V
A
Hz
SYS
SYS
SYS
A
SYS
A
L I
WH
SYS
WH
SYS
WH
E
SYS
WH
SYS
WH
C
SYS
A%
SYS
V%
SYS
W
W
H
H
S

3.3 DESCRIPTION OF DISPLAYING VALUE
·Display Screen : Display : 3 rows of 4 digits LED, max. value reaches 9999.
Decimal Point : The decimal point position will automatically
be varied with the different ratio of CT and PT. Please refer to
chapter 3.3.1
Parameter Lamps : A variety of electrical units.
C, E Lamps : 90º
270º
180º 0º
Clamp on
Elamp on
Clamp on
Elamp on
2 1
3 4
An included angle between
the volt (Regarded as a
datum point) and amp creates
a divided four quadrants.
3.3.1 DESCRIPTION OF M / K UNIT :
Auto-Adjustment In Decimal Point Position And M / K Unit : Presetting scaling values
on single phase is multiplied by each ratio of the CT and PT.
Display Values Are Bigger Than Scaling Values : According to the scaling values to
calculate its decimal point position and M / K unit.
Display Values Are Smaller Than Scaling Values : Recalculate its decimal position and
M / K unit.
Example : 240V, 5A, 1200W [Single Phase]
PT Ratio
1
1
1
1
1
1
1
1
1
1
1
1
5
5
5
5
5
5
5
CT Ratio
1
1
1
1
1
1
1
1
2
2
1000
2000
80
80
80
80
80
80
80
Full Scale Value
240V
240V
5A
5A
1200W
1200W
3600W (3f)
1200Var
10A
10A
5000A
10KA
1200V
1200V
400A
1440KW (3f)
480KW
480KW
480KW
Secondary Value
240W
50V
5A
100mA
1000W
200W
3000W (3f)
500Var
5A
4A
5A
5A
240V
50V
5A
3000W (3f)
1000W
200KW
50Var
Display Value
240.0
050.0
5.000
0.100
1.000
0.200
3.000
0.050
10.00
8.000
5000
10.00
1.200
0.250
400.0
1.200
400.0
080.0
020.0
Unit Lamp
V
V
A
A
KW
KW
KW
KVar
A
A
A
KA
KV
KV
A
MW
KW
KW
Kvar
-13--12-
·Real/Reactive Energy Display :
Display : 2 rows of 4 digital LEDs, max. value reaches
9999999999.
Decimal Point Position Of M/K Unit : Derived from
the scaling values in VA and each presetting ratio of CT
and PT.
Parameter Lamps : A variety of electrical units.
3.3.2 DESCRIPTION OF M/K UNIT
Based on the scaling values in VA on system x the CT and PT ratio x 300 days.
Displaying values are higher than 999999999, it will be automatically set to 0
[No consideration to any adjustment in decimal point position and M/K Unit].
Ex a m p le : 2 40V, 5A, 3 6 0 0 VA [s y st em ]
3600 x 300 (Day) x 24 (Hour) = 25920000
PT Ratio
1
1
1
10
1
10
10
100
CT Ratio
1
1
1
1
10
20
40
40
Scale Value
3600W
3600Var
3600VA
36000W
3600W
720000W
1440000W
14400000W
Accumulative Value by 300 days
25920000
25920000
25920000
259200000
259200000
5184000000
10368000000
103680000000
Decimal Point
00000.000
00000.000
00000.000
000000.00
000000.00
0000000.0
00000000
000000.00
Unit Lamp
KWH
KvarH
KVAH
KWH
KWH
KWH
KWH
MWH
C
E. . . . %
M K V A r W h
C
E. . . . %
M K V A r W h
C
E. . . . %
M K V A r W h z ∮
C
E. . . .%
M K V A r W h
C
E. . . . %
M K V A r W h
C
E. . . . %
M K V A r W h z ∮