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EASTRON SDM630-Modbus V2 User Manual

SDM630-Modbus V2

DIN Rail Smart Meter for Single and Three Phase Electrical Systems,

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Measures kWh Kvarh, KW, Kvar, KVA, P,

F, PF, Hz, dmd, V, A, etc.

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Bi-directional measurement IMP & EXP

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Two pulse outputs

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RS485 Modbus

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Din rail mounting 35mm

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100A direct connection

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Better than Class 1 / B accuracy

USER MANUAL

2016 V1.1

Summary of Contents for SDM630-Modbus V2

Page 1: ... Meter for Single and Three Phase Electrical Systems Measures kWh Kvarh KW Kvar KVA P F PF Hz dmd V A etc Bi directional measurement IMP EXP Two pulse outputs RS485 Modbus Din rail mounting 35mm 100A direct connection Better than Class 1 B accuracy USER MANUAL 2016 V1 1 ...

Page 2: ...acteristics The Unit can measure and display Line voltage and THD total harmonic distortion of all phases Line Frequency Currents Current demands and current THD of all phases Power maximum power demand and power factor Active energy imported and exported Reactive energy imported and exported The unit has password protected set up screens for Changing password Supply system selection 1p2w 3p3w 3p4...

Page 3: ...mber 3 The interface performs a self test and indicates the result if the test passes After a short delay the screen will display active energy measurements Measurements The buttons operate as follows 1 Selects the Voltage and Current display screens In Set up Mode this is the Left or Back button 2 Select the Frequency and Power factor display screens In Set up Mode this is the Up button 3 Select ...

Page 4: ...tfalen Germany Fon 49 5201 73 00 30 Fax 49 5201 7829 Mobil 49 176 204 2222 1 3 Each successive pressing of the button selects a new range 1 1 Phase to neutral voltages 3p4w 1 2 Phase to neutral voltages 3p3w 2 Current on each phase 3 1 Phase to neutral voltage THD 3p4w 3 2 Phase to neutral voltage THD 3p3w ...

Page 5: ...ermany Fon 49 5201 73 00 30 Fax 49 5201 7829 Mobil 49 176 204 2222 1 4 4 Current THD for each phase Frequency and Power factor and Demand Each successive pressing of the button selects a new range 1 Frequency and Power Factor total 2 Power Factor of each phase 3 Maximum Power Demand 4 Maximum Current Demand Power ...

Page 6: ... Fax 49 5201 7829 Mobil 49 176 204 2222 1 5 Each successive pressing of the button select a new range 1 Instantaneous Active Power in kW 2 Instantaneous Reactive Power in kVAr 3 Instantaneous Volt amps in KVA 4 Total kW kVArh kVA Energy Measurements Each successive pressing of the button selects a new range 1 1 Imported active energy in kWh ...

Page 7: ...5201 73 00 30 Fax 49 5201 7829 Mobil 49 176 204 2222 1 6 1 2 Exported active energy in kWh 2 1 Imported reactive energy in kVArh 2 2 Exported reactive energy in kVArh 3 1 Total active energy in kWh 3 2 Total reactive energy in kVArh Set up To enter set up mode pressing the button for 3 seconds until the password screen appears ...

Page 8: ... such as supply system require selection from a number of menu options Menu Option Selection 1 Use the and buttons to select the required item from the menu Selection does not roll over between bottom and top of list 2 Press to confirm your selection 3 If an item flashes then it can be adjusted by the and buttons If not there maybe a further layer 4 Having selected an option from the current layer...

Page 9: ... to right The procedure is as follows 1 The current digit to be set flashes and is set using the and buttons 2 Press to confirm each digit setting The SET indicator appears after the last digit has been set 3 After setting the last digit press to exit the number setting routine The SET indicator will be removed Change password 1 Use the and to choose the change password option 2 1 Press the to ent...

Page 10: ...r setting routine and return to the Set up menu SET will be removed DIT Demand Integration Time This sets the period in minutes over which the current and power readings are integrated for maximum demand measurement The options are 0 5 8 10 15 20 30 60 minutes 1 From the set up menu use and buttons to select the DIT option The screen will show the currently selected integration time 2 1 Press to e...

Page 11: ...eturn to the menu Backlit set up 1 The backlit lasting time is settable Default lasting time is 60minutes For example if it s set as 5 the backlit will be off in 5minutes from the last time operation on the meter 2 Press to enter the selection routine The current time interval will flash The options can be 0 always on 5 10 30 60 120minutes Use and buttons to select the time required Press to confi...

Page 12: ...lection will flash 2 2 Use and buttons to select the required system option 1P2 W 3P3 W 3P4 W 2 3 Press to confirm the selection SET indicator will appear Press to exit the system selection routine and return to the menu SET will disappear and you will be returned to the main Set up Menu Pulse output This option allows you to configure the pulse output 1 The output can be set to provide a pulse fo...

Page 13: ...uttons to select the Pulse output option 2 1 Press to enter the selection routine The unit symbol will flash 2 2 Use and buttons to choose kWh or kVArh On completion of the entry procedure press to confirm the setting and press to return to the main set up menu Pulse rate Use this to set the energy represented by each pulse Rate can be set to 1 pulse per dFt 0 01 0 1 1 10 100kWh kVArh It shows 1 i...

Page 14: ...ter the selection routine The current setting will flash Note When it s dFt it means 2 5Wh VArh Use and buttons to choose pulse rate On completion of the entry procedure press to confirm the setting and press to return to the main set up menu Pulse Duration The energy monitored can be active or reactive and the pulse width can be selected as 200 100 default or 60ms It shows pulse width of 200ms 1 ...

Page 15: ...s to choose pulse width On Completion of the entry procedure press to confirm the setting and press to return to the main set up menu Communication There is a RS485 port can be used for communication using Modbus RTU protocol For Modbus RTU parameters are selected from Front panel RS485 Address The range is from 001 to 247 1 From the Set up menu use and buttons to select the Address ID 2 1 Press b...

Page 16: ...letion of the entry procedure press button to confirm the setting and press button to return the main set up menu Baud Rate 1 From the Set up menu use and buttons to select the Baud Rate option 2 1 Press to enter the selection routine The current setting will flash 2 2 Use and buttons to choose Baud rate 2 4k 4 8k 9 6k 19 2k 38 4k On completion of the entry procedure press to confirm the setting a...

Page 17: ...uttons to select the Parity option 2 1 Press to enter the selection routine The current setting will flash 2 2 Use and buttons to choose Parity EVEN ODD NONE On Completion of the entry procedure press to confirm the setting and press to return to the main set up menu Stop bits 1 From the Set up menu use and buttons to select the Stop Bit option 2 1 Press to enter the selection routine The current ...

Page 18: ...f current and power 1 From the Set up menu use and buttons to select the reset option 2 Press to enter the selection routine The MD will flash Press to confirm the setting and press to return to the main set up menu Specifications Measured Parameters The unit can monitor and display the following parameters of a single phase two wire 1p2w three phase three wire 3p3w or four phase four wire 3p4w su...

Page 19: ...rh Measured Inputs Voltage inputs through 4 way fixed connector with 25mm stranded wire capacity single phase two wire 1p2w three phase three wire 3p3w or four phase four wire 3p4w unbalanced Line frequency measured from L1 voltage or L3 voltage Accuracy Voltage 0 5 of range maximum Current 0 5 of nominal Frequency 0 2 of mid frequency Power factor 1 of unity 0 01 Active power W 1 of range maximum...

Page 20: ...tive kWh The constant is 400imp kWh RS485 Output for Modbus RTU For Modbus RTU the following RS485 communication parameters can be configured from the Set up menu Baud rate 2400 4800 9600 19200 38400 Parity none default odd even Stop bits 1 or 2 RS485 network address nnn 3 digit number 001 to 247 Modbus Word order Hi Lo byte order is set automatically to normal or reverse It cannot be configured f...

Page 21: ...odbus V2 User Manual VoIPDistri com Voice over IP Distribution Im Hagen 3 33790 Halle Westfalen Germany Fon 49 5201 73 00 30 Fax 49 5201 7829 Mobil 49 176 204 2222 1 20 Dimensions Wiring diagram Three Phase Three Wires ...

Page 22: ...EASTRON SDM630 Modbus V2 User Manual VoIPDistri com Voice over IP Distribution Im Hagen 3 33790 Halle Westfalen Germany Fon 49 5201 73 00 30 Fax 49 5201 7829 Mobil 49 176 204 2222 1 21 ...

Page 23: ...TRON SDM630 Modbus V2 User Manual VoIPDistri com Voice over IP Distribution Im Hagen 3 33790 Halle Westfalen Germany Fon 49 5201 73 00 30 Fax 49 5201 7829 Mobil 49 176 204 2222 1 22 Three Phase Four Wires ...

Page 24: ...TRON SDM630 Modbus V2 User Manual VoIPDistri com Voice over IP Distribution Im Hagen 3 33790 Halle Westfalen Germany Fon 49 5201 73 00 30 Fax 49 5201 7829 Mobil 49 176 204 2222 1 23 Single Phase two Wires ...

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Eastron SDM630-Modbus V2, User Manual

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