Eastron SDM630 User Manual Download Page 26

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JIAXING EASTRON ELECTRONIC INSTRUMENTS CO.,LTD.
TEL:0086-573-83698881

83698882

FAX: 0086-573-83698883

WEB:

www.eastrongroup.com

Email:

[email protected]

Add: No.1369. Chengnan Road, Nanhu, Jiaxing, Zhejiang, China 314001.

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(Three phase four wire)

(Three phase three wires)

Summary of Contents for SDM630

Page 1: ...WEB www eastrongroup com Email sales eastrongroup com Add No 1369 Chengnan Road Nanhu Jiaxing Zhejiang China 314001 1 SMART SMART SMART SMART MINI MINI MINI MINI POWER POWER POWER POWER SDM630 SDM630 SDM630 SDM630 USER USER USER USER MANUAL MANUAL MANUAL MANUAL 2012 2012 2012 2012 V1 1 V1 1 V1 1 V1 1 ...

Page 2: ...and and and and Operation Operation Operation Operation Instructions Instructions Instructions Instructions Important Safety Information is contained in the Maintenance section Familiarise yourself with this information before attempting installation or other procedures Symbols used in this document Risk of Danger These instructions contain important safety information Read them before starting in...

Page 3: ...C or DC supply Alternatively it can be powered from the monitored supply where appropriate 1 1 1 1 1 1 1 1 Unit Unit Unit Unit Characteristics Characteristics Characteristics Characteristics The SDM630 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...

Page 4: ... up measured active and reactive energy The constant for reactive energy is 3200imp kVarh The pulse width for active energy can be set from the Set up menu 2 2 2 2 Start Start Start Start Up Up Up Up Screens Screens Screens Screens The first screen lights all display segments and can be used as a display check The second screen indicates the firmware installed in the unit and its build number Next...

Page 5: ... up Mode this is the Left or Back button Select the Frequency and Power factor screens In Set up Mode this is the Up button Select the Power screens In Set up Mode this is the Down button Select the Energy display screens In Set up mode this is the Enter or Right button 3 1 3 1 3 1 3 1 Voltage Voltage Voltage Voltage and and and and Current Current Current Current Each successive pressing of the b...

Page 6: ...com Add No 1369 Chengnan Road Nanhu Jiaxing Zhejiang China 314001 6 Phase to neutral voltage THD Current THD for each phase 3 2 3 2 3 2 3 2 Frequency Frequency Frequency Frequency and and and and Power Power Power Power factor factor factor factor and and and and demand demand demand demand Each successive pressing of the button selects a new range ...

Page 7: ... www eastrongroup com Email sales eastrongroup com Add No 1369 Chengnan Road Nanhu Jiaxing Zhejiang China 314001 7 Frequency Power factor total Power factor of each phase Max Power demand Max Current demand 3 3 3 3 3 3 3 3 Power Power Power Power Each successive pressing of the button select a new range ...

Page 8: ...rongroup com Add No 1369 Chengnan Road Nanhu Jiaxing Zhejiang China 314001 8 Instantaneous active power kW Instantaneous reactive power kVar Instantaneous Volt amps KVA Total kW kVarh kVA 3 4 3 4 3 4 3 4 Energy Energy Energy Energy Measurements Measurements Measurements Measurements Each successive pressing of the button selects a new range ...

Page 9: ... 573 83698883 WEB www eastrongroup com Email sales eastrongroup com Add No 1369 Chengnan Road Nanhu Jiaxing Zhejiang China 314001 9 Imported active energy in kWh Exported active energy in kWh Imported reactive energy in kVarh Exported reactive energy in kVarh Total active energy in kWh ...

Page 10: ...e button for 3 seconds until the password screen appears Setting up is password protected so you must enter the correct password default 1000 before processing If an incorrect password is entered the display will show PASS Err To exit setting up mode press repeatedly until the measurement screen is restored 4 1 4 1 4 1 4 1 Set up Set up Set up Set up Menu Menu Menu Menu Structure Structure Structu...

Page 11: ... up Entry Entry Entry Entry Methods Methods Methods Methods Some menu items such as password and CT require a four digit number entry while others such as supply system require selection from a number of menu options 4 2 1 4 2 1 4 2 1 4 2 1 Menu Menu Menu Menu Option Option Option Option Selection Selection Selection Selection 1 Use the and buttons to select the required item from the menu shown i...

Page 12: ...until the measurement screen is restored 4 2 2 4 2 2 4 2 2 4 2 2 Number Number Number Number Entry Entry Entry Entry Procedure Procedure Procedure Procedure When Setting up the unit some screens require the entering of a number In particular on entry to the setting up section a password must be entered Digits are set individually from left to right The procedure is as follows 1 the current digit t...

Page 13: ...en will appear with the first digit flashing 3 Use and to set the first digit and press to confirm your selection The next digit will flash 4 Repeat the procedure for the remaining three digits 5 After setting the last digit SET will show 6 Press to exit the number setting routine and return to the Set up menu SET will be removed 4 4 4 4 4 4 4 4 DIT DIT DIT DIT Demand Demand Demand Demand Integrat...

Page 14: ...d integration time 2 Press to enter the selection routine The current time interval will flash 3 Use and buttons to select the time required 4 Press to confirm the selection SET indicator will appear 5 Press to exit the dIT selection routine and return to the menu 4 5 4 5 4 5 4 5 Supply Supply Supply Supply System System System System Use this section to set the type of power supply being monitore...

Page 15: ...required system option 3P4W 3P3W or 1P2W 4 Press to confirm the selection SET indicator will appear 5 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 4 6 4 6 4 6 4 6 CT CT CT CT The CT option sets the primary current CT1 1 9999A and secondary current CT2 1A or 5A of the current transformer CT that wires to the me...

Page 16: ...number to the maximum CT primary current e g 500A 4 On Completion of the entry procedure press to return to the main set up menu 5 Secondary CT setting The setting method is same as Primary Current setting CT1 4 7 4 7 4 7 4 7 PT PT PT PT The PT option sets the primary voltage PT1 100 500000V and secondary voltage PT2 100 500V of the Voltage transformer PT that wires to the meter The default value ...

Page 17: ...pletion of the entry procedure press to confirm the setting and press to return to the main set up menu 5 Secondary PT setting The setting method is same as Primary voltage setting PT1 Max PT2 value is 500V 4 8 4 8 4 8 4 8 Pulse Pulse Pulse Pulse output output output output This option allows you to configure the pulse output The output can be set to provide a pulse for a defined amount of energy ...

Page 18: ... set the energy represented by each pulse Rate can be set to 1 pulse per 0 01kWh 0 1kWh 1kWh 10kWh 100kWh It shows 1 impulse 10kWh kVarh 1 From the Set up menu use and buttons to select the Pulse Rate option 2 Press to enter the selection routine The current setting will flash 3 Use and buttons to choose pulse rate 0 01 0 1 1 10 100kWh kVarh per pulse 4 On Completion of the entry procedure press t...

Page 19: ...ne The current setting will flash 3 Use and buttons to choose pulse width 200 100 60ms 4 On Completion of the entry procedure press to confirm the setting and press to return to the main set up menu 4 9 4 9 4 9 4 9 Communication Communication Communication Communication There is a RS485 port can be used for communication using Modbus RTU protocol For Modbus RTU parameters are selected from Front p...

Page 20: ...outine The current setting will flash 3 Use and buttons to choose Baud rate 2 4k 4 8k 9 6k 19 2k 38 4k 4 On Completion of the entry procedure press to confirm the setting and press to return to the main set up menu 4 9 3 4 9 3 4 9 3 4 9 3 Parity Parity Parity Parity 1 From the Set up menu use and buttons to select the Parity option 2 Press to enter the selection routine The current setting will fl...

Page 21: ... 9 4 4 9 4 4 9 4 Stop Stop Stop Stop bits bits bits bits 1 From the Set up menu use and buttons to select the Stop Bit option 2 Press to enter the selection routine The current setting will flash 3 Use and buttons to choose Stop Bit 2 or 1 4 On Completion of the entry procedure press to confirm the setting and press to return to the main set up menu 4 10 4 10 4 10 4 10 CLR CLR CLR CLR The meter pr...

Page 22: ...tage voltage THD between phases three phase supplies only Current on each phase 1 to 9999A range set by external current transformer s CTs Current THD for each phase 5 1 2 5 1 2 5 1 2 5 1 2 Power Power Power Power factor factor factor factor and and and and Frequency Frequency Frequency Frequency and and and and Max Max Max Max Demand Demand Demand Demand Frequency in Hz Instantaneous power Power ...

Page 23: ... of final reading at 50 Hz 5 4 5 4 5 4 5 4 Auxiliary Auxiliary Auxiliary Auxiliary Supply Supply Supply Supply Two way fixed connector with 2 5mm2 stranded wire capacity 85 to 275V a c 50 60Hz 10 or 120V to 380V d c 20 Consumption 10W 5 5 5 5 5 5 5 5 Interfaces Interfaces Interfaces Interfaces for for for for External External External External Monitoring Monitoring Monitoring Monitoring Three int...

Page 24: ...nditions Conditions Conditions of of of of Influence Influence Influence Influence Quantities Quantities Quantities Quantities Influence Quantities are variables that affect measurement errors to a minor degree Accuracy is verified under nominal value within the specified tolerance of these conditions Ambient temperature 23 C 1 C Input waveform 50 or 60Hz 2 Input waveform Sinusoidal distortion fac...

Page 25: ... 573 83698883 WEB www eastrongroup com Email sales eastrongroup com Add No 1369 Chengnan Road Nanhu Jiaxing Zhejiang China 314001 25 6 6 6 6 Case Case Case Case Dimensions Dimensions Dimensions Dimensions 7 7 7 7 Installation Installation Installation Installation Single phase two wire ...

Page 26: ...RUMENTS CO LTD TEL 0086 573 83698881 83698882 FAX 0086 573 83698883 WEB www eastrongroup com Email sales eastrongroup com Add No 1369 Chengnan Road Nanhu Jiaxing Zhejiang China 314001 26 Three phase four wire Three phase three wires ...

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