F&F DMM-5T-3 User manual

F&F Filipowski sp. j.
ul. Konstantynowska 79/81, 95-200 Pabianice,
tel./fax (+48 42) 215 23 83 / (+48 42) 227 09 71
www.fif.com.pl;
e-mail: biuro@fif.com.pl
DMM-5T-3
Multifunctional 3-phase multimeter
with Modbus RTU communication,
4-quadrant electricity measurement
User manual
v. 1.1 (211011)
www.fif.com.pl

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DMM-5T-3 User manual
Features.............................................................................................................................................................2
1. Connection scheme.......................................................................................................................................3
2. Selection and installation of a current transformer ......................................................................................4
3. Warnings .......................................................................................................................................................4
4. Device maintenance ......................................................................................................................................4
5. General ..........................................................................................................................................................4
6. First operation of the device .........................................................................................................................4
7. Introduction of screen...................................................................................................................................5
8. Introduction of buttons .................................................................................................................................6
9. Progress on screen information ....................................................................................................................7
10. Fast forwarding of screen information ......................................................................................................12
11. Menu structure..........................................................................................................................................13
11.1. Setting the current transformer ratio.....................................................................................................14
11.2. Changing voltage transformer ratio........................................................................................................14
11.3. RS-485 Remote communication settings................................................................................................14
11.4. Deleting energy, demand and event records..........................................................................................14
11.5. Enter password value .............................................................................................................................15
11.6. Changing the connection type................................................................................................................15
11.7. Setting the date ......................................................................................................................................15
11.8. Setting the time......................................................................................................................................15
11.9. Task assignment to relay 1 and relay 2...................................................................................................16
12. Dimensions................................................................................................................................................16
13. Menu values table .....................................................................................................................................17
14. Technical data............................................................................................................................................18
Appendix 1 ......................................................................................................................................................19
Appendix 2 ......................................................................................................................................................22
»Measures up to voltage harmonics 55th (L-N and L-L);
»Measures up to current harmonics 55th;
»
»RS-485 Modbus RTU;
»71.5×61.5 Custom design glass LCD;
»
»
»
»
»It shows the minimum, maximum and average values of the phase-to-phase and phase-neutral voltages
(V);
»
»
»
»2 relay outputs (adjustable), 1 digital input;
Table of contents
Features

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DMM-5T-3 User manual
»
ularity, THDV and THDI limits);
»
»
»It shows demands;
»You can delete energies, demand, and event logs;
»The menu is password protected.
1. Connection scheme

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DMM-5T-3 User manual
»Note that the value of current transformer is higher than the maximum current drawn from the system.
»
»
cables or give cable numbers.
»Please spread the cables which are connected to current transformer output terminal from remote high
voltage lines.
»
»
»Please protect LCD screen from sun light.
»
»
»Please not use device in the damp board.
»Voltage inputs and power supply of the meter should be protected with 0.5÷1 A slow-blow fuses.
»
»
These cables should be routed as far as possible from power lines.
»
»The feed cables should be suitable for IEC 60227 or IEC 60245 requirements.
Turn off energy of the device and disconnect from connections. Clean the device body by using slightly moist
or dry cloth. Do not use conductor or other chemical as a cleaning agent matter which is harmful to device.
Make connections after the cleaning of device and give energy to device and make sure that device works
properly.
mum values of the load and also measures demands. It records the events. This analyzer measures current
harmonics and voltage harmonics up to 55. harmonics.
Please read the warnings before powering the device. Make connections of the device according to the
connection scheme. When the device is first powered up figure-4 displayed on the screen. Firstly enter the
current transformer ratio from the settings menu and if the voltage transformer medium voltage is being
measured), enter the voltage transformer ratios.
2. Selection and installation of a current transformer
3. Warnings
4. Device maintenance
5. General
6. First operation of the device

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DMM-5T-3 User manual
Number Description
Indicates the unit of the value
Indicates which phase the value belongs to
Indicates displayed values: V – voltage, I – current, F – frequency, S – apparent power,
P – active power, PF – power factor, THD-I – total current harmonics,
Indicates battery level of clock time
Symbol Description Symbol Description
Specified that the indicated active
energies are imported
Specified that the indicated reactive
energies are inductive
Specified that the indicated active
energies are exported
Specified that the indicated reactive
power are capacitive
Specified that the indicated reactive
energies are inductive
Indicates that communication is
done
Specified that the indicated reactive
energies are capacitive
7. Introduction of screen

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DMM-5T-3 User manual
Symbol Description Symbol Description
Indicates that the values shown are
minimum Din1: There is voltage (1)
Indicates that the values shown are
maximum Din1: There is no voltage (0)
Indicates that the values shown are
average
Out1: Relay 1 is pulled
(short circuit)
Indicates that the values shown are
demand
Out1: Relay 1 is released
(open circuit)
Indicates that the values shown are
below 10%
Out2: Relay 2 is pulled
(short circuit)
Indicates that the values shown are
over 10%
Out2: Relay 2 is released
(open circuit)
Indicates that the values shown are
below 40% Total active energy
Indicates that the values shown are
over 80% in current and over 20% in
harmonics
Total inductive reactive energy
Total capacitive reactive energy
Button Description
ESC Works only in the setting mode (SET). After pressing the button, the edited parameter is
abandoned and the device returns to the higher setting level or exits the setting mode.
SET Works only in the setting mode (SET). Pressing the button moves to the edition of the selec-
ted parameter or confirms the value of the edited parameter.
DOWN
In the setting mode (SET), pressing the button changes the value of the parameter being
edited. Outside the setting mode, pressing the button changes the measurement parameters
indicated on the screen.
RIGHT
In the setting mode (SET), pressing the button switches between the parameters of the
meter. Outside the setting mode, pressing the button shows detailed information about the
displayed measurements (such as minimum, maximum or average value ...).
8. Introduction of buttons

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DMM-5T-3 User manual
No. Screen Description
Fig. 4. Indicates phase-neutral voltage.
When you press right button, the Figure-5 appears on the screen.
Fig. 5. Indicates minimum (Min) voltage values of phase-neutral voltage.
When you press right button, the Figure-6 appears on the screen.
Fig. 6. Indicates maximum (Max) voltage values of phase-neutral voltage.
When you press right button, the Figure-7 appears on the screen.
Fig. 7. Indicates average(Ave) voltage values of phase-neutral voltage.
When you press right button, the Figure-8 appears on the screen.
Fig. 8.
Illustrates the date and time, in which phase-neutral voltage goes under 90%
(<Vtr×230×0.9) of the nominal voltage values (lowest). When you press the
right button, values belong to L2 and L3 phases appear on the screen respecti-
vely. When you press right button, the Figure-9 appears on the screen.
Fig. 9.
Illustrates the date and time, in which phase-neutral voltage goes above 110%
(<Vtr×230×1.1) of the nominal voltage values (swl). When you press the right
button, values belong to L2 and L3 phases appear on the screen respectively.
When you press right button, the Figure-10 appears on the screen.
Fig. 10.
Illustrates the recorded date and time, in which phase-neutral voltage goes
under 40% (<Vtr×230×0.4) of the nominal voltage values (cut), and a blackout
occurs. When you press the right button, values belong to L2 and L3 phases
appear on the screen respectively.
When you press right button, the Figure-11 appears on the screen.
Fig. 11. Shows the phase-phase voltage values.
When you press right button, the Figure-12 appears on the screen.
Fig. 12. Shows the minimum (Min) values of the phase-phase voltage.
When you press right button, the Figure-13 appears on the screen.
Fig. 13. Shows the maximum (Max) values of the phase-phase voltage.
When you press right button, the Figure-14 appears on the screen.
9. Progress on screen information

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DMM-5T-3 User manual
No. Screen Description
Fig. 14. Shows the average (Ave) values of the phase-phase voltage.
When you press right button, the Figure-15 appears on the screen.
Fig. 15.
Illustrates the date and time, in which phase-phase voltage goes under 90%
(<Vtr×230×0.9) of the nominal voltage values (lowest). When you press the ri-
ght button, values belong to L23 and L31 phases appear on the screen respecti-
vely. When you press right button, the Figure-16 appears on the screen.
Fig. 16.
Illustrates the date and time, in which phase-phase voltage goes above 110%
(<Vtr×230×1.1) of the nominal voltage values (swl). When you press the right
button, values belong to L23 and L31 phases appear on the screen respectively.
When you press right button, the Figure-17 appears on the screen.
Fig. 17.
Illustrates the recorded date and time, in which phase-phase voltage goes un-
der 40% (as a default) (<Vtr×230×0.4) of the nominal voltage values (cut), and
a blackout occurs. When you press the right button, values belong to L23 and
L31 phases appear on the screen respectively.
When you press right button, the Figure-18 appears on the screen.
Fig. 18. It shows current values of each phase.
When you press the right key, the Figure-19 comes to the screen.
Fig. 19. It shows the minimum (Min) current values of each phase.
When you press the right key, the Figure-20 comes to the screen.
Fig. 20. It shows the maximum (Max) current values of each phase.
When you press the right key, the Figure-21 comes to the screen.
Fig. 21. It shows the average (Ave) current values of each phase.
When you press the right key, the Figure-22 comes to the screen.
Fig. 22. It shows current demand (Dmd) values for each fuse.
When you press the right key, the Figure-23 comes to the screen.
Fig. 23.
It shows the time and date of demands which belongs to each phase.
When you press the right key ,values which belongs to the L2 and L3 comes to
the screen subsequently.
When you press the right key, the Figure-24 comes to the screen.
Fig. 24.
It shows the time and date which current limit (>Ctr×0.80) of each phase is
exceeded. When you press the right key ,values which belongs to the L2 and L3
comes to the screen subsequently.
When you press the right key, the Figure-25 comes to the screen.

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DMM-5T-3 User manual
No. Screen Description
Fig. 25. It shows the active power (P) values for each zone.
When you press the right button, the screen will show Figure-26.
Fig. 26. It shows the maximum active power (P) values for each zone.
When you press the right key, the Figure-27 comes to the screen.
Fig. 27. It shows average(Ave) active power (P) value of each phase.
When you press the right key, the Figure-28 comes to the screen.
Fig. 28. It shows the active power (P) demand (Dmd) values for each zone.
When you press the right key, the Figure-29 comes to the screen.
Fig. 29.
It shows the time and date of active power (P) demands of each phase.
When you press the right key ,values which belongs to the L2 and L3 comes
to the screen subsequently.
When you press the right key, the Figure-30 comes to the screen.
Fig. 30.
When the right button is pressed, the Figure-31 comes to the screen.
Fig. 31. It shows the maximum reactive power value (Max) which belongs to each
phase. When the right button is pressed, the Figure-32 comes to the screen.
Fig. 32.
When the right button is pressed, the Figure-33 comes to the screen.
Fig. 33.
phase. When the right button is pressed, the Figure-34 comes to the screen.
Fig. 34.
When the right botton is pressed values of L2 and L3 phases comes to the
screen subsequently. When the right button is pressed, the Figure-35 comes
to the screen.
Fig. 35. It shows apparent power (S) which belongs to each phase.
When the right button is pressed, the Figure-36 comes to the screen.

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DMM-5T-3 User manual
No. Screen Description
Fig. 36. It shows maximum (Max) apparent power (S) value which belongs to each
phase. When the right button is pressed, the Figure-37 comes to the screen.
Fig. 37. It shows average (Ave) apparent power (S) which belongs to each phase.
When the right button is pressed, the Figure-38 comes to the screen.
Fig. 38. It shows the demand (Dmd) of apparent power (S) which belongs to each
phase. When the right button is pressed, the Figure-39 comes to the screen.
Fig. 39.
When the right button is pressed, the Figure-40 comes to the screen.
Fig. 40. It shows the power factor value (PF) which belong to each phase.
When the right button is pressed, the Figure-41 comes to the screen.
Fig. 41.
It shows time and dates of each phase when the power factor limit (<0.80)
of each phase is lowered (Lmt). When the right button is pressed values of L2
and L3 phases comes to the screen subsequently.
When the right button is pressed, the Figure-42 comes to the screen.
Fig. 42. It shows the frequency value of each phase.
When the right button is pressed, the Figure-43 comes to the screen.
Fig. 43.
It shows total harmonic distortion value (THD-V) which belongs to voltage
of the phase.
When the right button is pressed, the Figure-44 comes to the screen.
Fig. 44.
It shows total harmonic distortion value (THD-I) which belongs to current
of the phase.
When the right button is pressed, the Figure-45 comes to the screen.
Fig. 45.
It shows the date and time of each phase exceeding (>%20) THD-V limit. When
you press the right button, the values of the L2 and L3 phases are displayed on
the screen respectively.
When the right button is pressed, the Figure-46 comes to the screen.
Fig. 46.
It shows the date and time of each phase exceeding (>%20) THD-I limit. When
you press the right button, the values of the L2 and L3 phases are displayed on
the screen respectively.
When the right button is pressed, the Figure-47 comes to the screen.

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DMM-5T-3 User manual
No. Screen Description
Fig. 47.
Voltage harmonics values of up to 55th harmonics are displayed on each
screen, with 3 values per screen. . When you press the right button, the values
of the L2 and L3 phases are displayed on the screen respectively.
When the right button is pressed, the Figure-48 comes to the screen.
Fig. 48.
Current harmonics values of up to 55th harmonics are displayed on each
screen, with 3 values per screen. When you press the right button, the values
of the L2 and L3 phases are displayed on the screen respectively.
When the right button is pressed, the Figure-49 comes to the screen.
Fig. 49.
It shows the import active, inductive reactive and capacitive reactive energy
values which belongs to total of the phase.
When the right button is pressed, the Figure-50 comes to the screen.
Fig. 50. It shows the value of import active energy which belongs to each phase.
When the right button is pressed, the Figure-51 comes to the screen.
Fig. 51. It shows the value of export active energy which belongs to each phase.
When the right button is pressed, the Figure-52 comes to the screen.
Fig. 52. It shows the value of inductive reactive energy which belongs to each phase.
When the right button is pressed, the Figure-53 comes to the screen.
Fig. 53. It shows the value of capacitive reactive energy which belongs to each phase.
When the right button is pressed, the Figure-54 comes to the screen.
Fig. 54. It shows the voltage irregularities of the phases with each other.
When the right button is pressed, the Figure-55 comes to the screen.
Fig. 55. It shows the current irregularities of the phases with each other.
When the right button is pressed, the Figure-56 comes to the screen.
Fig. 56. It shows the date and time.
When the right button is pressed, the Figure-57 comes to the screen.
Fig. 57. It is used to make settings related to the device.
When you press the right button, the Figure-4 comes to the screen.

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DMM-5T-3 User manual
Fig. 4. Voltage values between phase-neutral Fig. 42. Frequency values
Fig. 11. Phase-to-phase voltage values Fig. 43. Total voltage harmonic values
Fig. 18. Current values Fig. 49. Total energy (active and reactive) values
Fig. 25. Active power (P) values Fig. 54. Percentage of voltage imbalance
Fig. 30. Fig. 56. Date and time
Fig. 35. Apparent power (S) values Fig. 57. Enter the menu
Fig. 40. Power factor (PF) values
10. Fast forwarding of screen information

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DMM-5T-3 User manual
Fig. 59. Enter the current transformer ratio Fig. 64. Determine the connection type
Fig. 60. Enter the voltage transformer ratio Fig. 65. Set the date
Fig. 61. Make communication settings Fig. 66. Set the time
Fig. 62. Delete energy, demand and event records Fig. 67. Assign relay 1
Fig. 63. Set the password Fig. 68. Assign relay 2
11. Menu structure

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DMM-5T-3 User manual
To change the current transformer ratio, press the set button while the Figure-58 is on the screen. Figure-69 comes
to the screen. Press right button to move between digits.
Press the down key to change the value of the digit.
You can change the digit value which is the underline. When
you press the set button after entering the ratio, the current
transformer ratio is recorded and the screen shows figure-59.
You can scroll through the parameters in the menu by pres-
sing the right button or you can exit the menu by pressing
the Esc key.
Example: 100 / 5A current transformer ratio (multiplier value) is 20. The CTR value needs to be set to 0020.
To change the voltage transformer ratio, press the set button while the Figure-60 is on the screen. Figure-70 comes
to the screen. Press right button to move between digits.
Press the down key to change the value of the digit. You can
change the digit value which is the underline. When you
press the set button after entering the ratio, the voltage
transformer ratio is recorded and the screen shows figure-60.
You can scroll through the parameters in the menu by pres-
sing the right button or you can exit the menu by pressing the
Esc key.
Example: Medium voltage (M.V.) = Enter the ratio of the voltage transformer that converts 34.500 V to 110 V. The
ratio (multiplier) is calculated as 34.500/110 = 313.6 voltage transformer ratio. The VTR value must be set to 313.6.
To change the RS-485 remote communication settings, press the set button while figure-61 is on the screen. Figure-71
comes to the screen. Two parameters can be set here.
Baudrate (br - communication speed) and Modbus ID (Id - the
number that identifies the device on the RS-485 line). Press
the right button to move the point (.) to the parameter you
want to set.
Then change the parameter value by pressing the down key.
When you press the Set button, the changes that you made
are saved and Figure-61 comes to the screen. You can scroll
through the parameters in the menu by pressing the right button or you can exit the menu by pressing the Esc
key. Modbus ID (MBID) value; when more than one communication devices connect to a modem, serial number or
Modbus address must be different. In such cases, enter a different value from other devices.
Baudrate (br): 1200÷115200 bps, Modbus ID (Id): 1÷247, Stop bits: 1, Party: none.
To delete the records, press the set key while the screen is shown. Figure-71 comes to the screen. You can delete 3
records here. Energy (En), Demand (dE) and Event logs (LE).
Press the right key to move the point (.) to the record which
you want to delete. Then press the down key to change the
value to "yes". The record value which you do not want to
delete must remain in "no".
When you press the Set key, only records with the value "yes"
will be deleted and the Figure-62 comes to the screen. You
can scroll through the parameters in the menu by pressing
the right button or you can exit the menu by pressing the Esc key.
11.1. Setting the current transformer ratio
11.2. Changing voltage transformer ratio
11.3. RS-485 Remote communication settings
11.4. Deleting energy, demand and event records

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DMM-5T-3 User manual
In order to change password; press set button while Figure-63 is on the screen . The Figure-73 comes to the screen.
In order to pass through steps; press the button on the right.
In order to change the value of the step press the‚ "down"
button. You can change the step value with underline. If you
press the set key after entering the password, the password
is saved and the screen comes in Figure-63. Pressing the right
key; you can pass through the parameters in the menu or
pressing‚ "Esc" key; you can quit the menu.
In order to change the connection type; press‚ "Set" key while the Figure-64 is on the screen. Figure-74 comes to the
screen. It supports 2 types of connection like 3P4L (3 phase
current 3 phase voltage neutral) and 3P3L (3 phase current 3
phase voltage without neutral). The link that says "Set" is ac-
ceptable. Press the right key to change the connection type.
After the connection type is selected, When you press the
key, it is saved and the screen comes in Figure-64. Pressing
the right key; you can pass through the parameters in the
menu or pressing‚ "Esc" key; you can quit the menu.
In order to change the date, press the‚ "Set" key while the Figure-65 is on the screen. The screen comes in Figure-75.
change the day press the‚ "Down" key. Then if you press the
key on the right; underline comes down of the mouth step.
Press the‚ "Down" key in order to change the mouth. Then if
you press the key on the right; the underline comes down of
the year step. Press the‚ "Down" key in order to change the
year. After the date is updated, when you press the‚ "Set"
key; it is recorded and Figure-65 comes to the screen. Pressing
the right key; you can pass through the parameters in the menu or pressing‚ "Esc" key; you can quit the menu. Date
display is organized as day/month/year.
In order to change the time; press the "Set" key while the Figure-66 is on the screen. The Figure-76 comes to the
screen; the underline is on the step which shows the clock.
Press the "Down" key in order to change the clock. Then if
you press the key on the right, the underline comes down the
step of second. Press‚ "down" key to change the second.
After the clock, minute and second is updated, it is recorded
when you press the‚ "Set" key and Figure-66 comes to the
screen. Pressing the right key; you can pass through the para-
meters in the menu or pressing‚ "Esc" key; you can quit the
menu. Time display is organized as 24 hours.
11.5. Enter password value
11.6. Changing the connection type
11.7. Setting the date
11.8. Setting the time

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DMM-5T-3 User manual
To assign the task to relay 1, press the set key, when Figure-77 is on the screen. There are 3 settings; these are
Parameter (PAr), Function (Valued) and Value (VAL).
Press the right key to move the point (.) to the parameter.
Press the down key to bring up the desired parameter. Then
press the right key to move the point (.) to the function. Press
the down key to set the function to low or high set. Press
the right key to move the point (.) value. Press the down key
to enter the desired value. Then when you press the set key,
the task will be assigned to relay 1 and Figure-67 comes to
screen. You can scroll through the parameters in the menu by pressing the right button or you can exit the menu by
pressing the Esc key.
Parameters (PAr): Voltage (ULn), current (ILn), total current (ILt), total harmonic distortion belong to Voltage (thdV),
total harmonic distortion belong to Current (thdI), power factor (PF), voltage Unbalance (U Un), current Unbalance (I
Un), digital input (dIn) and off (OFF).
Function (Fun): Functions to be applied for parameters: if greater than value (hI) and smaller than value (LO).
Value (Val): The value to be set for the parameters.
Note1: The hysteresis value is fixed at 5%.
Note2: The task assignment of relay 2 is assigned in the same way as relay 1. While in menu for relay 2 assignment,
the enterance should be done from the Figure-68.
Note3: To use the digital input parameter, 9÷24 V DC energy should be applied from the enterance of input to the
device. In these parameters if the relay is wanted to be pulled HI function; or if it is wanted to be pulled while the
energy is not available LO function should be chosen. The change of the voltage at the data input should be minimum
at one second (1 Hz).
Example: When the voltage rises above 250 V, switch on relay 1. Parameters (PAr)= ULn, function (fun)= hl and value
(VAL)= 250 V should be set. After the relay 1 is set like that; if one of the voltage values rises above 250 V; relay 1 pulls
out (The contact leads become short-circuited). When the all values od voltage are below 5% of 250 V; the relay is
deactivated (contact leads become open circuit).
11.9. Task assignment to relay 1 and relay 2
12. Dimensions

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DMM-5T-3 User manual
Parameter
number Parameter Unit Factory
value Minimum value Maximum value
Ctr Current transformer ratio – 1 1 5000
Vtr Voltage transformer ratio – 1.0 0.1 999.9
br Baudrate bps 9600 1200 115200
– Stop bits – 1 – –
– Data bits – 8 – –
– Parity – none – –
Id Modbus ID – 1 1 247
En Deleting total energy – no yes no
dE Deleting demand values – no yes no
LO Deleting event records – no yes no
PASS Password – 0 0 9999
Con Type Connection type – 3P4L 3P4L 3P4L
Date set Date – – 2000 2100
Time set Hour – – – –
Par Parameter – OFF OFF, Uln, Iln, Ilt, thdU,
thdI, PF, U Un, I Un, dI n
Fun Function – high high low
UAL
Uln (voltage) Volt vtr×10 vtr×10 vtr×500
Iln (current) Amper (ctr×10)/100 (ctr×10)/100 (ctr×500)/100
Ilt (total current) Amper (ctr×3×10)/100 (ctr×3×10)/100 (ctr×3×500)/100
thdU (total voltage har.) % 1 1 50
thdI (total current har.) % 1 1 50
PF (power factor) % 0.50 0.50 0.99
U Un (voltage imbalance) % 1 1 50
I Un (current imbalance) % 1 1 50
Dip Low voltage % <Vtr × 230 × 0.90 ve <Vtr × 400 × 0.90
Swl High voltage % >Vtr × 230 × 1.10 ve >Vtr × 400 × 1.10
Cut No voltage % <Vtr × 230 × 0.40 ve <Vtr × 400 x 0.40
Lmt I Current limit % >Ctr × 0.80
Lmt Thd-V Thd-V limit % >1.20
Lmt Thd-I Thd-I limit % >1.20
Lmt PF Power factor limit % <0.80
Dl n Data input frequency Hz >1 Hz
13. Menu values table

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DMM-5T-3 User manual
Operating voltage 85÷240 V AC
Operating frequency 50/60 Hz
Operating power <10 VA
Operating temperature -20÷55°C
Input voltage 5÷330 V AC
Voltage measuring range 1 V÷600 kV
Input current 1 mA÷5,5 A
Current measuring range 1 mA÷50.000 A
Voltage, current accuracy ±0.2%
Active accuracy ±0.5%
Reactive accuracy ±1%
Supported connection 3P4W
Current transformer ratio 1÷5000
Voltage transformer ratio 1.0÷999.9
Harmonic voltage 3÷55
Harmonic current 3÷55
Real time clock >5 years
Communication RS-485 Modbus RTU
Display 71.5×61.5 mm glass LCD
Contact output 2 A/250 V AC (resistive load)
Digital input 9÷24 V DC
Weight <300 g
Protection class IP54 (front panel), IP20 (body)
Panel hole measurements 91÷91 mm
Connection type plug-in connection
Cable diameter 1,5 mm²
Assembly on-board
F&F products are covered by a 24-month warranty from the date of purchase.
The warranty is only valid with proof of purchase. Contact your dealer or contact us directly.
F&F Filipowski sp. j. declares that the device is in conformity with the essential requirements of The Low
Voltage Directive (LVD) 2014/35/EU and the Electromagnetic Compatibility (EMC) Directive 2014/30/UE.
The MID and CE Declaration of Conformity, along with the references to the standards in relation to which
conformity is declared, can be found at www.fif.com.pl on the product page.
14. Technical data
Warranty
CE and MID declaration
E210904

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DMM-5T-3 User manual
DMM-5T-3: List of registers with measurement results
Address
(Dec)
Address
(Hex) Parameter Data
type
Read/
Write Multiplier Unit Real value
4000 FA0 Current
transformer ratio Unsigned 16-bit R Data X 1 .. 5000
4001 FA1 Voltage
transformer ratio Unsigned 16-bit R Data * 0.1 V 1,0 .. 4000,0
4002 FA2 L1 voltage Unsigned 16-bit R Data * VT * 0.1 V 0,0 .. Vmax
4003 FA3 L2 voltage Unsigned 16-bit R Data * VT * 0.1 V 0,0 .. Vmax
4004 FA4 L3 voltage Unsigned 16-bit R Data * VT * 0.1 V 0,0 .. Vmax
4005 FA5 L12 voltage Unsigned 16-bit R Data * VT * 0.1 V 0,0 .. Vmax
4006 FA6 L23 voltage Unsigned 16-bit R Data * VT * 0.1 V 0,0 .. Vmax
4007 FA7 L31 voltage Unsigned 16-bit R Data * VT * 0.1 V 0,0 .. Vmax
4008 FA8 L1 current Unsigned 16-bit R Data * CT * 0.001 A 0,000 .. Imax
4009 FA9 L2 current Unsigned 16-bit R Data * CT * 0.001 A 0,000 .. Imax
4010 FAA L3 current Unsigned 16-bit R Data * CT * 0.001 A 0,000 .. Imax
4012 FAC L1 frequency Unsigned 16-bit R Data * 0.01 Hz 45,00 .. 65,00
4013 FAD L2 frequency Unsigned 16-bit R Data * 0.01 Hz 45,00 .. 65,00
4014 FAE L3 frequency Unsigned 16-bit R Data * 0.01 Hz 45,00 .. 65,00
4015 FAF L1 active power Unsigned 16-bit R Data * CT * VT W 0 .. Pmax
4016 FB0 L2 active power Unsigned 16-bit R Data * CT * VT W 0 .. Pmax
4017 FB1 L3 active power Unsigned 16-bit R Data * CT * VT W 0 .. Pmax
4018 FB2 Total active power Unsigned 16-bit R Data * CT * VT W 0 .. Pmax
4019 FB3 L1 reactive power Unsigned 16-bit R Data * CT * VT Var
4020 FB4 L2 reactive power Unsigned 16-bit R Data * CT * VT Var
4021 FB5 L3 reactive power Unsigned 16-bit R Data * CT * VT Var
4022 FB6 Total reactive power Unsigned 16-bit R Data * CT * VT Var
4023 FB7 L1 apparent power Unsigned 16-bit R Data * CT * VT VA 0 .. Smax
4024 FB8 L2 apparent power Unsigned 16-bit R Data * CT * VT VA 0 .. Smax
4025 FB9 L3 apparent power Unsigned 16-bit R Data * CT * VT VA 0 .. Smax
4026 FBA Total apparent power Unsigned 16-bit R Data * CT * VT VA 0 .. Smax
4027 FBB Signed 16-bit R Data * 0.001 X -1,000 .. 1,000
4028 FBC Signed 16-bit R Data * 0.001 X -1,000 .. 1,000
4029 FBD Signed 16-bit R Data * 0.001 X -1,000 .. 1,000
4030 FBE L1 power factor Signed 16-bit R Data * 0.001 X -1,000 .. 1,000
4031 FBF L2 power factor Signed 16-bit R Data * 0.001 X -1,000 .. 1,000
4032 FC0 L3 power factor Signed 16-bit R Data * 0.001 X -1,000 .. 1,000
4033 FC1 Total power factor Signed 16-bit R Data X -1,000 .. 1,000
4034 FC2 Hour Unsigned 16-bit R Data X 0 .. 23
Appendix 1

- 20 -
DMM-5T-3 User manual
DMM-5T-3: List of registers with measurement results
Address
(Dec)
Address
(Hex) Parameter Data
type
Read/
Write Multiplier Unit Real value
4035 FC3 Minute Unsigned 16-bit R Data X 0 .. 59
4036 FC4 Second Unsigned 16-bit R Data X 0 .. 59
4037 FC5 Day Unsigned 16-bit R Data X 1 .. 31
4038 FC6 Month Unsigned 16-bit R Data X 1 .. 12
4039 FC7 Year Unsigned 16-bit R Data X 2000 .. 2099
4040 FC8 L1 active import
energy Unsigned 32-bit R Data Wh 0 .. Max
4041 FC9
4042 FCA L2 active import
energy Unsigned 32-bit R Data Wh 0 .. Max
4043 FCB
4044 FCC L3 active import
energy Unsigned 32-bit R Data Wh 0 .. Max
4045 FCD
4046 FCE Total active import
energy Unsigned 32-bit R Data Wh 0 .. Max
4047 FCF
4048 FD0 L1 active export
energy Unsigned 32-bit R Data Wh 0 .. Max
4049 FD1
4050 FD2 L2 active export
energy Unsigned 32-bit R Data Wh 0 .. Max
4051 FD3
4052 FD4 L3 active export
energy Unsigned 32-bit R Data Wh 0 .. Max
4053 FD5
4054 FD6 Total active export
energy Unsigned 32-bit R Data Wh 0 .. Max
4055 FD7
4056 FD8 L1 inductive
energy Unsigned 32-bit R Data Varh 0 .. Max
4057 FD9
4058 FDA L2 inductive
energy Unsigned 32-bit R Data Varh 0 .. Max
4059 FDB
4060 FDC L3 inductive
energy Unsigned 32-bit R Data Varh 0 .. Max
4061 FDD
4062 FDE Total inductive
energy Unsigned 32-bit R Data Varh 0 .. Max
4063 FDF
4064 FE0 L1 capacitive
energy Unsigned 32-bit R Data Varh 0 .. Max
4065 FE1
4066 FE2 L2 capacitive
energy Unsigned 32-bit R Data Varh 0 .. Max
4067 FE3
4068 FE4 L3 capacitive
energy Unsigned 32-bit R Data Varh 0 .. Max
4069 FE5
Appendix 1 cont.
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