Digital Panel Meter
Energy Meter
4000 LED Series
INSTRUCTION MANUAL
2. LED Indication
1.FeaturesAccuracy class 1 as per IEC , class 0.5 as per IEC 62053-22· 62053-21True RMS measurement·Simultaneous sampling of Volts & Amps·Positive accumulation of active energy even with CT polarity reversal, reverse lock programmable·User programmable password protection·Auto scrolling·Auto-scaling of Kilo, Mega, Giga·Low PT, CT burden·Programmable PT, CT ratio·Field programmable 3 Phase 4 Wire, 3 Phase 3 Wire, 1 Phase configuration·OLD register to store the previously cleared energy value·Wide operating range of 80 to 300 V AC/DC auxiliary supply·Site selectable 1A/5A·Energy display format programmable-counter based or resolution based·
3.Technical Specification
ENERGY METER
WL 4000
REV
PRG
M
K
-
Pulse ON(only for Wh parameteris selected)
CommunicationON
Mega ON
Kilo ON
Both ONGiga}
Reverse
41 5.0 P.P
Radiated, radio-frequency,electromagnetic field immunity testImmunity to electromagneticHF fields through conducted lines
Input voltage
Input current
Frequency
Aux voltage
Aux burden
Freq range
Test of power consumption
Voltage dips and interrupts
Short time over current protection
Fast transients burst test
Surge immunity test
Rated power frequency magnetic fields
Emission
Immunity to electrostatic discharge
Measuringcircuit
Auxilliarycircuit
Electricalrequirements
Electro-magnetic
compatibility(EMC)
50 - 550 VLL
Burden : 0.2VA max per phase
-/5A and -/1A site selectable
Current range from 10% to 120% of In (50mA-6A),Starting current : 0.4% of full scale
PT Primary and Secondary user programmablefor LT and HT applications
CT Primary and Secondary user programmablefor LT and HT applications
40 - 70 Hz
80 - 300V AC/DC
8. Mounting Dimensions7. Wiring Diagram
AMF IP240V AC
AMF IP240V AC
Load Line
Received (Import) Delivered (Export)
3 Phase 4 Wire System
Load Line
Received (Import) Delivered (Export)
3 Phase 3 Wire System
Load Line
Received (Import) Delivered (Export)
Single Phase System
AMF IP240V AC
4.3.Display
Option/Range
415
100V-999kvTo set 11.10kV Set first four digits(1110) as explained above pressUP/DOWN key to place decimal pointat appropriate location.M & K both LED will glow for Giga
41 5.0 P.P
3P 4W3P 3W1 Phase
3P 4W
ConFIG.(Defines thepower systemconfiguration.)
PT Primary4150P.P
First four digit : Parameter value5th & 6th digit : Parameter to edit
ProgrammingParameter Default
CUSTOMER INTERACTION CENTRE ( )CIC
TOLL-Free: 1800 233 5858, 1800 200 5858
Telephone : 022 6774 5858
email: [email protected]
In case of complaint please contact
Electrical Standard Products
L&T Business Park, Tower 'B' / 3rd Floor
Saki Vihar Road, Powai Mumbai 400 072
Website: www.Lntebg.com
L&T Electrical & Automation
5. Memory Map
float
float
float
float
float
float
float
40101
40103
40105
40107
40117
40119
40121
Datatype
Watts Total
Watts R phase
Watts Y phase
Watts B phase
PF Avg (inst)
PF R phase
PF Y phase
ParameterAddress
float
float
float
float
float
float
float
40123
40125
40127
40129
40131
40159
40161
Datatype
PF B phase
VA total
VA R phase
VA Y phase
VA B phase
Wh
VAh
ParameterAddress
4. Programming Mode4.1 Programming keys
To select Edit Mode and save parameter
DOWN to decrement value or parameter
4.2 General Programming Guide·�Press UP + Down to enter Programming Mode
Enter Password (default value 0000)·�Blink indicates Edit Mode is ON·�Press DOWN to decrement value·�0/9/8/7/6/5/4/3/2/1
·�Press UP to move to the next digit till 4th digitIf Password is correct, meter display readsFor Clear Mode move to step .2.14For Programming Mode move to step .2.24
4.2.1.Clear Mode·�Press UP to Enter Clear Mode Display reads “ ”·�Press UP to clear parameter. Display prompts “ ”·�Press DOWN to change for “ ” (yes) to clear valuesy·�Press UP to clear
If password is incorrect, meter will display nextparameter but cannot be edited.
4.2.2. Programming ModePress Down To Enter Programming Mode·�
·�Press UP key to select the Edit Modeindicates Edit Mode is� � ONBlink
Press DOWN to decrement values or·�to select from available optionsPress UP to accept the value of the parameter·�Press DOWN to edit next parameters till end·�after the configuration of last parameter displayscreen will prompt “ ”, Display reads “ ” (YES)SAVE YPress to change to “ ” (NO)·� DOWNPress UP to save.·�
4.4. Enabling and Disabling Auto ScrollingPress DOWN for 6 secsDisplay Shows: EnbL. Au.Again press DOWN for 6 secDisplay Shows: dSbL. Au.
PT Secondary 4150P.S
CT Secondary 5000C.S
CT Primary 5000C.P
VA Selection UE C.HUA.
Parameter options
Baud rate
Parity
Reverse lock
415.0
5.000
5.000
Wh
VEC.Har
9600
Even
No
1.000
0000
Resolution
Wh
Method of VA Selection:Arithmetic /Vector harmonics /Vector
50V to 550V
0.5A - 99KA
0.5A - 6A
Options: Wh/PF/W/VA
2400, 4800, 9600 19.2k
Even/Odd/none
Yes/NoIf YES it blocks energy accumulation incase the CT polarity reverse.
1 to 247
0000 to 9999
Resolution/Counter
Wh/VAh
Slave Id 1000SL
Energy Selection
Energy
PASSWORD
WL
40
00
05
01
A
Steps for MountingInsert meter to panelwithout clamps
Insert both clamps
1
2
3
4mm
54mm
12
3
I
I
90 + .2 0- 0.0
90 + .2 0- 0.0
6. Display Parameters6 in.1 Display of Parameters meter
Display Meaning
Active Energy
Active Energy Old
Apparent Energy
Apparent Energy Old
Power Factor
Apparent Power
Power Factor r-phase
Power Factor y-phase
Display Meaning
Power Factor b-phase
Watts r-phase
Watts y-phase
Watts b-phase
Watts Total
Apparent Power r-phase
Apparent Power y-phase
Apparent Power b-phase
6 2 Energy Value Interpretation.
Sl.No. Displayon Meter
Parameterselection
Energyselection
1. Wh Wh Wh
Programming mode
2. VAh Wh VAh
In auto scroll mode, the parameter name (eg. Wh)
will be displayed for 1 sec. after which the energy
value will be displayed for next 4 sec.
Digital Panel Meter
Energy Meter
4000 LCD Series
INSTRUCTION MANUAL
2. LED Indication
1. Features· Accuracy class 1 as per IEC 62053-21, class 0.5 as per IEC 62053-22· True RMS measurement· Simultaneous sampling of Volts & Amps· Positive accumulation of active energy even with CT polarity reversal, reverse lock programmable· User programmable password protection· Auto scrolling· Auto-scaling of Kilo, Mega, Giga values· Low PT, CT burden· Programmable PT, CT ratio· Field programmable 3 Phase 4 Wire, 3 Phase 3 Wire, 1 Phase configuration· OLD register to store the previously cleared energy value· Wide operating range of 80 to 300 V AC/DC auxiliary supply· Site selectable 1A/5A· Energy display format programmable-counter based or resolution based
3.Technical Specification
CommunicationON
Input voltage
Input current
Frequency
Aux voltage
Aux burden
Freq range
Test of power consumption
Voltage dips and interrupts
Short time over current protection
Fast transients burst test
Surge immunity test
Rated power frequency magnetic fields
Emission
Radiated, radio-frequency, electromagnetic field immunity test
Immunity to electromagnetic HF fields through conducted lines
Immunity to electrostatic discharge
Measuring circuit
Auxiliary circuit
Electrical requirements
Electro-Magnetic
Compatibility (EMC)
50 - 520 VLL
Burden : 0.2VA max per phase
-/5A and -/1A site selectable
Current range from 50mA - 5A with overload capacity upto 120% In (i.e., 6A)
PT Primary and Secondary user programmable for LT and HT applications
CT Primary and Secondary user programmable for LT and HT applications
40 - 70 Hz
80 - 300V AC/DC
8. Mounting Dimensions
4.3.Display
Option/Range
415
100V-999kvTo set 33kV Set first four digits(3300) as explained above. PressUP/DOWN key to place decimal point at appropriate location. K/M will indicate the Kilo/Mega. Both together will indicate Giga.
3P 4W3P 3W1 Phase
3P 4W
4. Programming Mode4.1 Programming keys
To select Edit Mode and save parameter
DOWN to decrement value or parameter
4.2 General Programming Guide· Press UP + Down to enter Programming Mode · Enter Password (default value 0000) · Blink indicates Edit Mode is ON· Press DOWN to decrement value 0/9/8/7/6/5/4/3/2/1 · Press UP to move to the next digit till 4th digit If Password is correct, meter display reads For Clear Mode move to step 4.2.1 For Programming Mode move to step 4.2.2
4.2.1.Clear Mode· Press UP to Enter Clear Mode Display reads “ ”· Press UP to clear parameter. Display prompts “ ”· Press DOWN to change for “y” (yes) to clear values· Press UP to clear
If Customer enters wrong password then Pass Error will be displayed (Meter will display next parameter but cannot be edited). If customer forgets the set password, kindly contact L&T Customer Interaction Center.
First three digit : Parameter to edit4th to 7th digit : Parameter value
Programming Parameter
Default
4.2.2. Programming Mode· Press Down To Enter Programming Mode· Press UP key to select the Edit Mode
indicates Edit Mode is ONBlink· Press DOWN to decrement values or to select from available options· Press UP to accept the value of the parameter· Press DOWN to edit next parameters till end after the configuration of last parameter display screen will prompt “SAVE”, Display reads “Y” (YES)· Press DOWN to change to “ ” (NO)· Press UP to save
PT Primary
ConFIGDefines thepower systemconfiguration.
CUSTOMER INTERACTION CENTRE (CIC)
TOLL-Free: 1800 233 5858, 1800 200 5858
Telephone : 022 6774 5858
email: [email protected]
In case of complaint please contact
Electrical Standard Products
L&T Business Park, Tower 'B' / 3rd Floor
Saki Vihar Road, Powai Mumbai 400 072
Website: www.Lntebg.com
L&T Electrical & Automation
4.4. Enabling and Disabling Auto ScrollingPress DOWN for 6 secs Display Shows: EnbL. Au.Again press DOWN for 6 secDisplay Shows: dSbL. Au.
415.0
5.000
5.000
50V to 550V
0.5A - 99kA
0.5A - 6A
9600
Even
VECH
1.000
Wh
Method of VA Selection: Arithmetic /Vector harmonics /Vector
2400, 4800, 9600 19.2k
Even/Odd/none
1 to 247
Options: Wh/PF/W/VA
0000
Resolution
Wh
0000 to 9999
Resolution/Counte
Wh /VAh
NoYes/NoIf YES it blocks energy accumulation in case the CT polarity reverse.
PASSWORD
Energy
Energy Selection
VA Selection
Parameter options
Baud Rate
Parity
Slave Id
CT Primary
PT Secondary
CT Secondary
Reverse Lock
Steps for MountingInsert meter to panelwithout clamps
Insert both clamps
1
2
3
4mm
54mm
12
3
90 +2.0-0.0
90 +2.0-0.0
float
float
float
float
float
float
float
Data type
Watts Total
Watts R phase
Watts Y phase
Watts B phase
PF Avg (inst)
PF R phase
PF Y phase
Parameter
float
float
float
float
float
float
float
40123
40125
40127
40129
40131
40159
40161
Data type
PF B phase
VA total
VA R phase
VA Y phase
VA B phase
Wh
VAh
ParameterAddress
6. Display Parameters6.1 Display of Parameters in meter
Display Meaning
Active Energy
Active Energy Old
Apparent Energy
Apparent Energy Old
Power Factor
Apparent Power
Power Factor r-phase
Power Factor y-phase
Display Meaning
Power Factor b-phase
Watts r-phase
Watts y-phase
Watts b-phase
Watts Total
Apparent Power r-phase
Apparent Power y-phase
Apparent Power b-phase
6.2 Energy Value Interpretation
Sl.No. Displayon Meter
1. Wh
2. VAh
3 Phase 4 Wire System 3 Phase 3 Wire System Single Phase System
AMF IP240V AC
Load Line
Received (Import) Delivered (Export)
AMF IP240V AC
Load Line
Received (Import) Delivered (Export)
Line
Delivered (Export)
AMF IP240V AC
7. Wiring Diagram
r
5. Memory Map
40101
40103
40105
40107
40117
40119
40121
Address
Parameterselection
Energyselection
Wh Wh
Programming mode
Wh VAh
Load
Received (Import)
Ver
1.1
(Dece
mber
2019)
Note:1. If energy value is reset or CT values are modified,then the existing energy value will be made zero and will be saved in another register called Wh.OLD (old energy).
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