Din rail energy meter for single and three phase electrical systems (26 pages)
Summary of Contents for Eastron SDM630MCT Series
Page 1
Two pulse outputs RS485 Modbus Din rail mounting 35mm 1/5A CT connection Better than Class 0.5S USER MANUAL 2019 2019 V1.1 Address: No.1369 Chengnan Road, Jiaxing, Zhejiang, 314001, China. Tel: 0086-573-83698881/83698882 Fax: 0086-573-83698883 Web: www.eastron.com.cn...
Page 2
This uses an RS485 serial port with Modbus RTU protocol to provide a means of remotely monitoring and controlling the Unit Set-up screens are provided for setting up the RS485 port. Address: No.1369 Chengnan Road, Jiaxing, Zhejiang, 314001, China. - 1 - Tel: 0086-573-83698881/83698882 Fax: 0086-573-83698883 Web: www.eastron.com.cn...
Page 3
CT ratio is 10, it is under-range when the current is less than 0.04A (=0.004*10); It is over-range when the current is over 60A (=6*10). Address: No.1369 Chengnan Road, Jiaxing, Zhejiang, 314001, China. - 2 - Tel: 0086-573-83698881/83698882 Fax: 0086-573-83698883 Web: www.eastron.com.cn...
Page 4
In Set-up mode, this is the “Enter” or “Right” button Voltage and Current Each successive pressing of the button selects a new range: Address: No.1369 Chengnan Road, Jiaxing, Zhejiang, 314001, China. - 3 - Tel: 0086-573-83698881/83698882 Fax: 0086-573-83698883 Web: www.eastron.com.cn...
Page 5
Phase to neutral voltages Phase to neutral voltages Current on each phase Neutral current Phase to neutral voltage THD%(3p4w) Phase to neutral voltage THD%(3p3w) Address: No.1369 Chengnan Road, Jiaxing, Zhejiang, 314001, China. - 4 - Tel: 0086-573-83698881/83698882 Fax: 0086-573-83698883 Web: www.eastron.com.cn...
Page 6
Each successive pressing of the button selects a new range: Frequency and Power Factor (total) Power Factor of each phase Maximum Current Demand Maximum Power Demand Address: No.1369 Chengnan Road, Jiaxing, Zhejiang, 314001, China. - 5 - Tel: 0086-573-83698881/83698882 Fax: 0086-573-83698883 Web: www.eastron.com.cn...
Page 7
Instantaneous Volt-amps in KVA Total kW, kVArh, kVA Energy Measurements Each successive pressing of the button selects a new range: 1, Only SDM630MCT display Address: No.1369 Chengnan Road, Jiaxing, Zhejiang, 314001, China. - 6 - Tel: 0086-573-83698881/83698882 Fax: 0086-573-83698883 Web: www.eastron.com.cn...
Page 8
Total reactive energy in kVArh Imported active energy in kWh Exported active energy in kWh Imported reactive energy in kVArh Exported reactive energy in kVArh Address: No.1369 Chengnan Road, Jiaxing, Zhejiang, 314001, China. - 7 - Tel: 0086-573-83698881/83698882 Fax: 0086-573-83698883 Web: www.eastron.com.cn...
Page 9
T2 Total active energy in kWh Total reactive energy in kVArh T1 Total reactive energy in kVArh T2 Total reactive energy in kVArh Address: No.1369 Chengnan Road, Jiaxing, Zhejiang, 314001, China. - 8 - Tel: 0086-573-83698881/83698882 Fax: 0086-573-83698883 Web: www.eastron.com.cn...
Page 10
T1 Total active energy in kWh T2 Total active energy in kWh T3 Total active energy in kWh T4 Total active energy in kWh Address: No.1369 Chengnan Road, Jiaxing, Zhejiang, 314001, China. - 9 - Tel: 0086-573-83698881/83698882 Fax: 0086-573-83698883 Web: www.eastron.com.cn...
Page 11
T3 Total reactive energy in kVArh T4 Total reactive energy in kVArh Setting Up To enter set-up mode, pressing the button for 3 seconds, until the password screen appears. Address: No.1369 Chengnan Road, Jiaxing, Zhejiang, 314001, China. - 10 Tel: 0086-573-83698881/83698882 Fax: 0086-573-83698883 Web: www.eastron.com.cn...
Page 12
6) On completion of all setting-up, press repeatedly until the measurement screen is restored. Address: No.1369 Chengnan Road, Jiaxing, Zhejiang, 314001, China. - 11 Tel: 0086-573-83698881/83698882 Fax: 0086-573-83698883 Web: www.eastron.com.cn...
Page 13
The next digit will flash. Address: No.1369 Chengnan Road, Jiaxing, Zhejiang, 314001, China. - 12 Tel: 0086-573-83698881/83698882 Fax: 0086-573-83698883 Web: www.eastron.com.cn...
Page 14
The screen will show the currently selected integration time. Press to enter the selection routine. The current time interval will flash. buttons to select the time required. Address: No.1369 Chengnan Road, Jiaxing, Zhejiang, 314001, China. - 13 Tel: 0086-573-83698881/83698882 Fax: 0086-573-83698883 Web: www.eastron.com.cn...
Page 15
Use this section to set the type of power supply being monitored. From the Set-up menu, use buttons to select the System option. The screen will show the currently selected power supply. Address: No.1369 Chengnan Road, Jiaxing, Zhejiang, 314001, China. - 14 Tel: 0086-573-83698881/83698882 Fax: 0086-573-83698883 Web: www.eastron.com.cn...
Page 16
From the Set-up menu, use buttons to select the CT option. Secondary CT setting Press enter secondary current selection routine.:5A/1A Address: No.1369 Chengnan Road, Jiaxing, Zhejiang, 314001, China. - 15 Tel: 0086-573-83698881/83698882 Fax: 0086-573-83698883 Web: www.eastron.com.cn...
Page 17
This option allows you to configure the pulse output. The output can be set to provide a pulse for a defined amount of energy active or reactive. Use this section to set up the pulse output 1—Units: Total kWh, Total kVArh Address: No.1369 Chengnan Road, Jiaxing, Zhejiang, 314001, China. - 16 Tel: 0086-573-83698881/83698882 Fax: 0086-573-83698883 Web: www.eastron.com.cn...
Page 18
Use this to set the energy represented by each pulse. Rate can be set to 1 pulse per 0.01kWh/0.1kWh/1kWh/10kWh/100/1000kWh. (It shows 1 impulse = 10kWh/kVArh) From the Set-up menu, use buttons to select the Pulse Rate option. Address: No.1369 Chengnan Road, Jiaxing, Zhejiang, 314001, China. - 17 Tel: 0086-573-83698881/83698882 Fax: 0086-573-83698883 Web: www.eastron.com.cn...
Page 19
On completion of the entry procedure, press to confirm the setting and press to return to the main set up menu. Address: No.1369 Chengnan Road, Jiaxing, Zhejiang, 314001, China. - 18 Tel: 0086-573-83698881/83698882 Fax: 0086-573-83698883 Web: www.eastron.com.cn...
Page 20
Modbus Address(001 to 247) On completion of the entry procedure, press button to confirm the setting and press button to return the main set-up menu. Baud Rate Address: No.1369 Chengnan Road, Jiaxing, Zhejiang, 314001, China. - 19 Tel: 0086-573-83698881/83698882 Fax: 0086-573-83698883 Web: www.eastron.com.cn...
Page 21
Parity From the Set-up menu, use buttons to select the Parity option. Press to enter the selection routine. The current setting will flash. Address: No.1369 Chengnan Road, Jiaxing, Zhejiang, 314001, China. - 20 Tel: 0086-573-83698881/83698882 Fax: 0086-573-83698883 Web: www.eastron.com.cn...
Page 22
Note: Default is 1, and only when the parity is NONE that the stop bit can be changed to 2. The meter provides a function to reset the maximum demand value of current and power. Address: No.1369 Chengnan Road, Jiaxing, Zhejiang, 314001, China. - 21 Tel: 0086-573-83698881/83698882 Fax: 0086-573-83698883 Web: www.eastron.com.cn...
Page 23
Phase A , the default is Frd (forward) buttons to Phase B or C setting pages How to operate if phase A is reversely connected Address: No.1369 Chengnan Road, Jiaxing, Zhejiang, 314001, China. - 22 Tel: 0086-573-83698881/83698882 Fax: 0086-573-83698883 Web: www.eastron.com.cn...
Page 24
The next digit will flash. Repeat the procedure for the remaining date setting. Address: No.1369 Chengnan Road, Jiaxing, Zhejiang, 314001, China. - 23 Tel: 0086-573-83698881/83698882 Fax: 0086-573-83698883 Web: www.eastron.com.cn...
Page 25
The format is: HH-MM-SS During the setting procedure, long press to confirm the setting and press to return to the main set up menu. Address: No.1369 Chengnan Road, Jiaxing, Zhejiang, 314001, China. - 24 Tel: 0086-573-83698881/83698882 Fax: 0086-573-83698883 Web: www.eastron.com.cn...
Page 26
Percentage voltage THD% between phases (three phase supplies only) Current THD% for each phase Power factor and Frequency and Max. Demand Frequency in Hz Address: No.1369 Chengnan Road, Jiaxing, Zhejiang, 314001, China. - 25 Tel: 0086-573-83698881/83698882 Fax: 0086-573-83698883 Web: www.eastron.com.cn...
Page 27
3200imp/kWh (not configurable) The Modbus configuration (Baud rate etc.) and the pulse output assignments (kW/kVArh) are configured through the Set-up screens. Address: No.1369 Chengnan Road, Jiaxing, Zhejiang, 314001, China. - 26 Tel: 0086-573-83698881/83698882 Fax: 0086-573-83698883 Web: www.eastron.com.cn...
Page 28
Front panel : IP51, others : IP20 Altitude Up to 2000m Warm up time 1 minute Vibration 10Hz to 50Hz, IEC 60068-2-6, 2g Address: No.1369 Chengnan Road, Jiaxing, Zhejiang, 314001, China. - 27 Tel: 0086-573-83698881/83698882 Fax: 0086-573-83698883 Web: www.eastron.com.cn...
Page 29
Cet appareil ne comporte pas de fusible interne, il faut le connecter à un fusible externe 1 A/300Vac. Si le circuit est défectueux ou anormal, le fusible saute rapidement pour Address: No.1369 Chengnan Road, Jiaxing, Zhejiang, 314001, China. - 28 Tel: 0086-573-83698881/83698882 Fax: 0086-573-83698883 Web: www.eastron.com.cn...
Page 30
être mise à la terre. Si cet équipement est utilisé d'une manière non spécifiée par le fabricant, la protection fournie par l'équipement peut être altérée. Address: No.1369 Chengnan Road, Jiaxing, Zhejiang, 314001, China. - 29 Tel: 0086-573-83698881/83698882 Fax: 0086-573-83698883 Web: www.eastron.com.cn...