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MerCs ME-PM-630MCT-2T, Instruction Manual

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MerCs ME-PM-630MCT-2T Instruction Manual Download Page 4

02 4047 0777

www.mercs.com.au

02 4047 0788

4

MerCs Strider M8

 ME-PM-630MCT-2T

 

MerCs Pty Ltd, 55 Pendlebury Rd, Cardiff, NSW, 2285, Australia | 2019 V1.1

Import reactive energy in kVArh

Export reactive energy in kVArh

Total active energy in kWh

Total reactive energy in kVArh

T1 active energy in kWh

T2 active energy in kWh

SDM630MCT-2T V2 only:

Summary of Contents for ME-PM-630MCT-2T

Page 1: ...tes The MerCs Strider M8 also has dual tariffs function It is an idea product for application that have two power sources With 230VAC signal the meter can shift the measurement from T1 to T2 In order to measure energy the unit requires voltage and current inputs in addition to the supply required to the power the meter The required current inputs are obtained via current transformers This meter ca...

Page 2: ...as follows U IESC M P E Pulse output Two pulse outputs that pulse measured active and reactive energy The Pulse 2 constant for active energy is 3200imp kWh Terminals 11 12 The pulse width for Pulse 1 can be set from the set up menu Terminals 9 10 The first screen lights up all display seg ments and can be used as a display check Software version information The interface performs a self test and in...

Page 3: ...Current Demand Frequency and Power Factor and Demand Each successive pressing of the button selects a new range M Instantaneous Active Power in kW Instantaneous Reactive Power in kVAr Instantaneous Volt Amps in KVA Total kW kVArh kVA Power Each successive pressing of the button selects a new range P Import active energy in kWh Export active energy in kWh Energy Measurements Each successive pressin...

Page 4: ... 630MCT 2T MerCs Pty Ltd 55 Pendlebury Rd Cardiff NSW 2285 Australia 2019 V1 1 Import reactive energy in kVArh Export reactive energy in kVArh Total active energy in kWh Total reactive energy in kVArh T1 active energy in kWh T2 active energy in kWh SDM630MCT 2T V2 only ...

Page 5: ...word is entered the display will show PASS Err To exit setting up mode press repeatedly until the measurement screen is restored U IESC Setting Up To enter set up mode pressing the button for 3 seconds until the password screen appears E T1 reactive energy in kVArh T2 reactive energy in kVArh Set up Entry Methods Some menu items such as password and CT require a four digit number entry while other...

Page 6: ...dicator will be removed and you will be able to use the and buttons for further menu selection E M P M P E U IESC U IESC M P 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 to be set flashes and is set usin...

Page 7: ...t SET will show M P E Press to exit the number setting routine and return to the Set up menu SET will be removed U IESC 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 off 5 8 10 15 20 30 60 minutes From the set up menu use and buttons to select the DIT option The screen will show th...

Page 8: ...he DIT selection routine and return to the menu U IESC Supply System This Unit has a default setting of 3 Phase 4 wire 3P4 Use this section to set the type of electrical system From the Set Set up menu use and buttons to select the System option The screen will show the currently selected power supply supply Press to enter the selection routine The cur rent selection will flash Use and buttons to ...

Page 9: ...tons to select the CT option Secondary CT setting Press to enter the CT secondary current selection routine routine 5A 1A Set CT Ratio value Press to enter the CT Ratio setting screen The range is from 0001 to 9999 M P E E CT Settings The CT option sets the secondary current CT2 1A or 5A of the current transformer CT that wires to the meter For example if using a 100 5A current transformer you wil...

Page 10: ...io value Press to enter the CT Ratio setting screen The range is from 0001 to 9999 M P PT Settings The PT option sets the secondary voltage PT2 100 to 500V of the Voltage transformer PT that wires to the meter For example if set the ratio to be 100 it means the primary voltage equals secondary voltage x 100 E E From the Set up menu use and buttons to select the Pulse output option M P Pulse output...

Page 11: ...s to choose kWh or kV A rh E M P From the Set up menu use and buttons to select the Pulse Rate option Press to enter the selection routine The cur rent setting will flash 0 01 0 1 1 10 100 1000 kWh kV A rh per pulse E E M M P P 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 U IESC Pulse rate Use thi...

Page 12: ...the Set up menu use and buttons to select the Pulse width option Press to enter the selection routine The current setting will flash Use and buttons to choose pulse width E E M M P P On completion of the entry procedure press to confirm the setting and press to return to the main set up menu U IESC RS485 Address Communication There is a RS485 port can be used for communication using Modbus RTU pro...

Page 13: ...nter the selection routine The current setting will be flashing Use and buttons to choose Modbus Ad dress 001 to 247 E M P M P On completion of the entry procedure press button to confirm the setting and press button to return the main set up menu E U IESC Primary address 001 to 250 Use and buttons to select the address value Press button to enter the selection routine The current setting will be ...

Page 14: ...ing and press button to return the main set up menu E U IESC From the Set up menu use and buttons to select the Baud Rate option Press to enter the selection routine The current setting will flash Use and buttons to choose Baud rate 2 4k 4 8k 9 6k 19 2k 38 4k M P E Baud Rate M P On completion of the entry procedure press to confirm the setting and press to return to the main set up menu E U IESC P...

Page 15: ... the entry procedure press to confirm the setting and press to return to the main set up menu M P E U IESC On completion of the entry procedure press to confirm the setting and press to return to the main set up menu E Stop bits From the set up menu use and buttons to select the stop bit option Press to enter the selection routine The cur rent setting will flash Use and buttons to choose stop bit ...

Page 16: ...n to set the blue backlit lasting time 0 5 10 30 60 120 minutes Option 0 means the backlit always on here M P Press to confirm the setting and press to return to the main set up menu U IESC E 1 From the Set up menu use and buttons to select the reset option 2 1 Press to enter the selection routine The dlt will flash M P E CLR The meter provides a function to reset the maximum demand value of curre...

Page 17: ...aud rate 2400 4800 9600 19200 38400 bps Address range 1 247 Bus loading 64pcs Voltage U1 U2 U3 Un U1 2 U2 3 Current I1 I2 I3 Power P1 P2 P3 P toal Q1 Q2 Q3 Q total S1 S2 S3 S total Power Factor PF1 PF2 PF3 PF total Power consumption per phase 2W 10VA Pulse output 1 Configurable Pulse output 2 3200imp kWh Display LCD Max reading 9999999 9 kWh kVarh CT Secondary input 1A 5A Max Primary Current 9999A...

Page 18: ...r VAr 1 of range maximum Apparent power VA 1 of range maximum Active energy Wh Class 1 0 5s IEC 62053 21 Reactive energy VArh 1 of range maximum Total harmonic distortion 1 up to 31st harmonic Response time to step input 1s typical to 99 of final reading at 50 Hz Pulse Output Pulse outputs 2 Pulse output type Passive Pulse Output 1 Configurable Constant of Pulse output 1 0 01 10 Wh VArh 0 1 100 Wh...

Page 19: ...mm 72mm 65mm Warnings Important Safety Information is contained in the Maintenance section Familiarize 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 installation or servicing of the equipment Caution Risk of Electric Shock ...

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