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3. Enersol Toroidal Meters - Key things to consider

Page 5

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10 11 12 13 14 15 16 17 18

Voltage inputs 80 - 480VAC LL

Current Input: 50mA to 60A

Ph N

Aux. Sup.

90-300V, 2VA

RS485

R CT

Y CT

B CT

RS485

V1 V2 V3 Vn

Turn oﬀ power before working

DANGER

CT Shorting Block

1. Never Connect CTs of this
toroidal meter to the electric
earth or any other earth
connection.

2. Never short

of all CTs. Use only

Enersol recommenced connection
diagram while making connections.

3. Never connect /5 CT
with toroidal meter.

4. *Always use Enersol

toroidal CTs provided

with the meter.

*Actual product may be some what diﬀerent than shown in the image.

5. All Enersol Toroidal meters
are written with

50mA to 60A

at the meter back

1 2

5 6 7

8 9

10 11 12 13 14 15 16 17 18

Voltage inputs 80 = 480VAC LL

Current Input: 50mA to 60A

Ph N

Aux. Sup.

90-300V, 2VA

RS485

DANGER

Turn oﬀ power before working

R CT

Y CT

B CT

RS485

V1 V2 V3 Vn

Содержание MFLR09

Страница 1: ...User Manual MFLR09 Energy Meter...

Страница 2: ...r 10 7 2 Energy 10 7 3 Power factor 11 7 4 Ampere 11 7 5 RPM 12 7 6 Energy Reset 12 7 7 Meter Run Hours 13 7 8 Power ON Hours 13 7 9 Power Interruptions 13 7 10 Diagnosis 14 8 Interface and Input term...

Страница 3: ...ications User can access the device remotely with ease 1 Bright and easy to read 16x2 LCD display with blue back light and white text 2 All basic electric parameter along with Active reactive apparent...

Страница 4: ...e on the meter 1 It is advised to always use skilled technicians to operate install the meter 2 Always use complete personal protection equipments before handing operating installing maintaining any e...

Страница 5: ...CT Shorting Block 1 Never Connect CTs of this toroidal meter to the electric earth or any other earth connection 2 Never short S2 of all CTs Use only Enersol recommenced connection diagram while makin...

Страница 6: ...ither Active or Reactive or Apparent Energy Power On site con gurable port settings 1 Slave ID from 1 to 247 2 Baud From 1200 to 38400 3 Parity None Even Odd On site con gurable from 0 001 to 9999 Not...

Страница 7: ...Current rating Single Phase Con guration MFL09 meter without RS485 port Class 0 5 60Amp Current rating Single Phase Con guration MFLR09 meter with RS485 port Class 1 60Amp Current rating Single Phase...

Страница 8: ...otal PF 6 DG RPM Meter calculate DG RPM 7 Energy Meter calculate all 3 energies i e Wh VArH VAh only one available at a particular time 8 Run Hours Meter calculate Run hours i e total time for which a...

Страница 9: ...hase PF Total VAR R Phase VAR Y Phase VAR B Phase VAR 3 VA Estimation Only applicable when voltage and current have pure sinusoidal waveform This formula can only be used for approximation This formul...

Страница 10: ...SOL ENERSOL ENERSOL MFLR09 MFLR09 MFLR09 MFLR09 MFLR09 PROG PROG PROG PROG PROG COM COM COM COM COM Watt r 1 12K VAR r 1 12K VA r1120 Tot 3 59KVA Tot 3 12KVAR LCD Series ENERSOL MFLR09 PROG COM Tot 1...

Страница 11: ...IB 3 In case of single phase Iavg IR LCD LCD LCD Series Series Series ENERSOL ENERSOL ENERSOL MFLR09 MFLR09 MFLR09 PROG PROG PROG COM COM COM Tot 0 855L PF PF r0 855L Amp r5 000 0002504 3KWh LCD Seri...

Страница 12: ...value got stored to Old parameters before clearing the energy register LCD LCD LCD LCD LCD Series Series Series Series Series ENERSOL ENERSOL ENERSOL ENERSOL ENERSOL MFLR09 MFLR09 MFLR09 MFLR09 MFLR09...

Страница 13: ...ment in the power interruptions before and after auxiliary power interruptions LCD LCD LCD LCD Series Series Series Series ENERSOL ENERSOL ENERSOL ENERSOL MFLR09 MFLR09 MFLR09 MFLR09 PROG PROG PROG PR...

Страница 14: ...to 60A Ph N Aux Sup 90 300V 2VA RS485 DANGER Turn o power before working R CT Y CT B CT RS485 V1 V2 V3 Vn R Voltage B Voltage Y Voltage a CT Connections Site engineer can check whether CT is connecte...

Страница 15: ...l internally correct the CT if it is connected in wrong direction Total power and Energy will remains una ected Q How meter notify the site engineer about CT direction A Meter re ect CT direction unde...

Страница 16: ...ference If network is con gured as Single phase then phase sequence doesn t matter and meter start showing 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Voltage inputs 80 480VAC LL Current Input 50mA t...

Страница 17: ...COM Tot 1 79KW 0002504 3KWh Calibration LED Up Button Communication Status LED Programming Button Enter Button Page Button Down Button 6 7 9 8 10 5 4 Page 17 8 Interface Input Terminals 8 1 Meter Fron...

Страница 18: ...tricparametercategory AvailableCategories are 1 InstantParameters 2 IntegratedParameters 3 SetParameters 4 OldIntegratedParameter 6 Diagnosis DownButton useforscrollingElectricparameterinBackwarddirec...

Страница 19: ...unting Lock Terminal Numbering Terminal Numbering Input R Phase Voltage Input R Phase CT Black Wire Input R Phase CT Red Wire Input Y Phase Voltage Input B Phase Voltage Input RS485 wire Input Neutral...

Страница 20: ...Total VARh Phase wise VAR RPM If load type is Active If load type is Active If load type is Apparent If load type is Apparent If load type is Reactive If load type is Reactive Back to page Back to pa...

Страница 21: ...r ON Hours Total Power ON Hours Total Power ON Hours Total Power Interruptions Total Power Interruptions Total Power Interruptions If load is Active If load is Apparent If load is Reactive Back to pag...

Страница 22: ...Instant Parameters page Back to page old Wh old VAh old VARh old Run Hours old Run Hours old Run Hours old Power ON Hours old Power ON Hours old Power ON Hours old Power Interruptions old Power Interr...

Страница 23: ...parity using key among followings EVEN ODD NONE default value id EVEN Press key and then press to move to next page Press key to save the changes press key till meter start blinking YES and then press...

Страница 24: ...1 V2 V3 Vn V1 V2 V3 Vn V1 V2 V3 Vn V1 V2 V3 Vn V1 V2 V3 Vn 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Voltage inputs 80 480VAC LL Current Input 50mA to 60A Ph N Aux Sup 90 300V 2VA RS485 DANGER Turn...

Страница 25: ...Diameter 10mm 5 Case Type Metal Casing 1 P1 side of the CT Metal Side Keep this towards line side 2 P2 side of the CT epoxy Side Keep this towards load side 3 Black wire is S1 and Red Wire is S2 1 2...

Страница 26: ...ranging from 1 to 247 Function Code As Per the MODBUS standard the function code for the Read Holding Register is 03 in Hexadecimal Start Address This is a 32 bit value Send as MSB and LSB The formula...

Страница 27: ...EE 754 representation for oat value As per IEEE 754 46BA2800 in hexadecimal is oat representation of 23 8 Kwh Page 27 Byte 0 Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Byte 6 Byte 7 Byte 8 Slave ID Function C...

Страница 28: ...r VAR VAR 32 Bit Float 11 3862 R Phase PF PF will be negative for capacitive load and positive for the inductive load 32 Bit Float 12 3864 3866 Reserved 13 3868 R Phase Current Ampere 32 Bit Float 14...

Страница 29: ...rgy VAh 32 Bit Float 27 3900 Total Active Energy Wh 32 Bit Float 28 3902 Total Reactive Energy VArh 32 Bit Float 29 3904 3930 Reserved 30 3932 DG RPM 32 Bit Float 31 3934 Total Power ON Hours Seconds...

Страница 30: ...ENERSOL SYSTEMS PVT LTD 510 Pace City 2 Sector 37 Gurgaon Haryana 122001 Contact 0124 4371227 9810331228 Email sales enersolsystems com http enersolsystems com...

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