Download multimess - KBR Energy Management

Operating Instructions
Technical Parameters
Three-phase Network
measuring instrument
multimess
1F144-0-LED-NC-US0E
Your partner for
network analyzing
KBR GmbH
Am Kiefernschlag 7
D-91226 Schwabach
T +49 (0) 9122 6373-0
F +49 (0) 9122 6373-83
E info@kbr,de
www.kbr.de
Preface
Dear Customer
We would like to thank you for choosing a KBR GmbH quality product.
In order to familiarize yourself with the operation and programming of the device and always be able to use the
whole functionality of this high-quality product, we recommend that you read this manual thoroughly.
The individual chapters serve to explain the technical details of the device and show how to avoid damage by
means of proper installation and commissioning.
The manual is included in the scope of delivery of the device and must be accessible for the user at all times
(e.g. in the switchgear cabinet). Even when the device is resold to third parties, the manual remains part of the
device.
Although we used the utmost care in assembling this manual, we would like to thank you in advance for notifying us about any errors or ambiguous descriptions that might be in it. You will find a form for corrections in
the appendix.
Sincerely,
2009-1 GB
KBR GmbH Schwabach
Page I von IV
Safety Precautions
Safety Precautions
This manual contains notes that must be observed for your personal safety and to avoid damage to equipment.
Notes are identified by a warning sign or an info symbol according to the degree of hazard they represent.
Danger
means that death, major injuries or damage will occur in case the
appropriate safety measures are not performed.
Warning
means that death, major injuries or damage may occur in case the
appropriate safety measures are not performed.
Caution
means that minor injuries or damage may occur in case the appropriate
safety measures are not performed.
Note
is an important information on the product, product handling or the
respective part of the user manual to which special reference is made.
Disclaimer
The contents of this manual has been checked with the described hardware and software components. Certain deviations, however, cannot be excluded, so the manufacturer is not liable for complete conformity. The
specifications made in this manual are checked on a regular basis, necessary corrections are included in the
next revision.
We appreciate your corrections and comments.
© KBR-GmbH
Subject to change
2009-1 GB
Page II von IV
Safety Precautions
General Safety Precautions
In order to prevent operating errors, handling of the device is kept as simple as possible. This way, you will be
able to use the device very soon.
In your own interest, however, you should read the following safety precautions carefully.
Warning
During installation, the applicable DIN / VDE regulations must be observed!
Mains connection, setup and operation of the device must only be performed by qualified personnel. Qualified personnel as understood in the
safety precautions of this manual are persons authorized to setup,
ground and mark equipment, systems and wiring systems in accordance with applicable standards.
To avoid the hazard of fire and electrical shock, the device must not be
subjected to rain or other humidity!
Before the device is connected to the mains, you will have to check
whether the local mains conditions comply with the specifications on the
manufacturer's label. A wrong connection may destroy the device!
When connecting the device, the connection chart must be observed
(see chapter "Connection chart") and the connection lines must be
powerless. Only use proper line material and watch the correct polarity
when wiring!
In order to ensure proper and safe operation of the product, it must be
transported, stored, installed and mounted in accordance with the specifications and operated and maintained carefully.
A device showing visible damage must by all means be considered as
unfit for operation and must be disconnected from the mains!
Error detection, repairs and maintenance work may only be carried out
in our facilities or after contacting our service team. Every warranty obligation of the manufacturer expires if the device is opened without written consent from our service team. Proper operation can no longer be
guaranteed!
Opening the device may expose parts under voltage. Capacitors in the
device may still be loaded even if the device was disconnected from all
voltage sources. It is generally not allowed to operate the open device!
2009-1 GB
In facilities subject to hazard of lightning, lightning protection must be
provided for all input and output lines (recommendations see chapter
"Protective measures")!
Page III von IV
Product Liability / Disposal
Product Liability
With these product, you have acquired a quality product.
In its manufacture, only components of the highest reliability and quality were used. Each device is subject to
long-term testing before it is delivered.
For information on product liability, please refer to our General Terms and Conditions for electronic devices.
The warranted properties of the device apply only if it is operated in accordance with its intended use!
Disposal
Please dispose of defective, outdated or no longer used devices properly.
At your request, we will be pleased to dispose of the devices for you.
2009-1 GB
Page IV von IV
User‘s manual multimess
Inhaltsverzeichnins
1
2
3
Implementation / Funktion .................................................................... 3
Terminology ........................................................................................... 4
Installation ............................................................................................. 5
3.1
3.2
3.3
3.4
4
Mounting ................................................................................................................. 5
Terminal assignment ............................................................................................. 5
Connection diagram .............................................................................................. 6
Operation and display panel ................................................................................ 7
Operation ............................................................................................... 9
4.1 Menu structure of multimess 1F144-0-LED-NC-US0E ........................................ 9
5
Programming ....................................................................................... 10
5.1 General programming scheme ........................................................................... 10
5.2 Setting operating parameters ............................................................................. 10
5.2.1
UPH-PH - Measuring reference voltage/Rated network voltage ..............................10
5.2.1.1
5.2.2
5.2.2.1
5.2.2.2
5.2.3
Programming primary and secondary measuring current ............................................. 13
Programming instantaneous or average value display for the measuring current ..... 13
Freq. - Frequency determination ..............................................................................14
5.2.3.1
6
Programming primary and secondary measuring voltage ............................................. 11
I / IN - Current transformer ratio ................................................................................12
Programming the frequency measurement ..................................................................... 14
Display functions ................................................................................ 15
6.1 UPH-N - Voltage phase to neutral, Version ....................................................... 15
6.2 UPH-PH - Voltage phase to phase, Measuring reference voltage ................... 15
6.3 I / IN - Current / Neutral conductor current, Current transformer ratio,
Instantaneous - Average value switch-over ...................................................... 16
6.4 S - Apparent power / Total apparent power ..................................................... 17
6.5 P - Active power / Total active power ............................................................... 17
6.6 Q - First harmonic reactive power, Cumulated & Total reactive power ......... 18
6.7 Cosφ - First harmonic power factor, PF, Cumulated PF ............................... 18
6.8 Harmon. - Distortion factor and Partial pulsation factor of the network
harmonic ............................................................................................................... 19
6.9 Freq.- Mains frequency ....................................................................................... 20
7
Storage functions ................................................................................ 21
7.1 Extreme values .................................................................................................... 21
7.1.1
7.1.2
Show extreme values .................................................................................................21
Delete extreme values memory .................................................................................21
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7.1.2.1
7.1.2.2
Reset minimum values ....................................................................................................... 21
Reset maximum values ...................................................................................................... 21
7.2 Reset ..................................................................................................................... 22
8
Technical Data ..................................................................................... 23
8.1 Measuring and display values ............................................................................ 23
8.2 Display unit .......................................................................................................... 23
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8.3
8.4
8.5
8.6
8.7
8.8
8.9
8.10
8.11
9
Measuring accuracy ............................................................................................ 24
Measuring principle ............................................................................................. 24
Device memory .................................................................................................... 24
Power supply ....................................................................................................... 24
Hardware Inputs .................................................................................................. 24
Electrical connection .......................................................................................... 24
Mechanical data ................................................................................................... 25
Environmental conditions / Electrical safety .................................................... 25
Default settings after reset ................................................................................ 25
Appendix .............................................................................................. 25
9.1 Over voltage protection ...................................................................................... 25
10
Error detection .................................................................................... 26
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1
Implementation / Funktion
multimess 1F144-0-LED-NC-US0E is an affordable network measuring device for flush mounting for the
measurement of all important values in three-phase networks.
The multimess 1F144-0-LED-NC-US0E micro processor records mains voltage and current consumption of
the measuring point for all three phases - via analog/digital transformer inputs - and calculates the relation of
active power, reactive power and apparent power in the three-phase network.
Furthermore, multimess 1F144-0-LED-NC-US0E measures the harmonic oscillation of the 3rd / 5th / 7th /
9th / 11th / 13th / 15th / 17th and 19th network harmonics of the voltage andd calculates their partial oscillation
as well as the total distortion factor of the voltage. The measuring voltage inputs of the device measure directly,
i. e. they are not separated galvanically by a voltage transformer! Current, however, is measured by means of
three input transformers. This ensures conductive decoupling of the current inputs of the multimess 1F1440-LED-NC-US0E from the network. Therefore, external current transformers can be connected to the ground
at any time.
The device has a volatile extreme value memory which saves - similar to a maximum indicator function - both
a minimum and a maximum value for each measured value.
The programming parameters are saved in a permanent memory, thus the device is ready for operation at any
time, in particular after lengthy power failures.
EDEBDA0045 / 3509-1 GB
Important multimess 1F144-0-LED-NC-US0E features:
• Suitable for three and four wire networks
• Display of UPH-N / UPH-PH / I / IAverage / S / P / Q / LF / cosφ and mains frequency fMains
• Determining the neutral conductor current IN
• Two measuring ranges for each U & I
U: 2V...100V...120V or 10V...500V...600V
I: 0.01A...1A...1.2A or 0.05A...5A...6A
• Harmonic oscillation analysis via Fourier transformation
• Display of distortion factor KF-U as well as network harmonies of the voltage from the 3rd to the 19th.
• Minimum and maximum value memory for all measured values
• Power supply: 230V or 115V; 50/60Hz
• Small mounting depth of only 60mm
• Clear display of measured values in proven form enabled by the mounting dimensions of 144mm x 144mm
• Display of measured values on three large LEDs
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User‘s manual multimess
2
Terminology
Following you will find brief explanations for the terminology used in this manual.
Actual value:
By definition, an actual value is the square average value of an alternating or
pulsating quantity. multimess 1F144-0-LED-NC-US0E exclusively calculates
with actual values of pure alternating quantities (RMS)
Instantaneous effective
value:
The value determined by multimess 1F144-0-LED-NC-US0E during its
measuring intervals.
Average value:
The arithmetic average of the actual values over 15 minutes.
Measuring interval:
During a measuring interval the electric values „Voltage” or „Current” of one
phase are measured. The resulting measuring spots are available for further
calculations. This interval is mainly determined by the A/D conversion.
Measuring cycle:
The measuring cycle is the time the device needs for measuring all possible values for all three phases.
Harmonic oscillation
analysis:
Splitting a signal into its spectral components. The HOA results in the amplitude
spectrum.
Fourier transformation:
Calculation method for the amplitude spectrum.
Distortion faktor:
The distortion factor is the ratio of actual value of the (3rd, 5th, 7th, to 19th) harmonic wave to the actual value of the overall alternating quantity.
Network harmonics:
Network harmonics are integral multiples of the mains frequency (150Hz = 3rd
network harmonics).
Partial oscillation:
see Network harmonics
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User‘s manual multimess
3
Installation
3.1
Mounting
•
•
•
•
Current VDE regulations must be obeyed for mounting.
Prior to connecting the device to the mains, check whether the local mains properties correspond with the
requirements on the manufacturer's label. A wrong connection may result in the destruction of the device.
A different mains frequency influences the measurement.
Connect the device according to the chart.
In case the plant is subject to lightning hazard, provide lightning protection for the power supply input. You
will find suggestions and suppliers in the appendix.
3.2
Teminal assignment
Terminal 1 (L) and 2 (N):
Power supply connection.
Separate voltage is needed for the power supply of the device. Please
see the manufacturer's label of the device for the connecting values.
Terminal 1a and 2a:
Inputs for selecting the supply voltage.
According to requirements two different supply voltages can be selected
by placing insulated jumpers. Please see back of the device for permissible operating voltages.
Insert an insulated jumper between terminal 1 and 2a and between terminal 2 and 1a for selecting the lower operating voltage for the connection of the multimess 1F144-0-LED-NC-US0E.
For the connection of the multimess 1F144-0-LED-NC-US0E to the
higher operating voltage, place one jumper only between terminal 1a
and 2a.
Caution
Danger of electric shock!
Use only insulated material as jumpers for selecting
the operating voltage!
Measuring voltage inputs.
Three-phase voltage measurement for measurement in three or four wire
rotary current networks. Direct measurement for 3 x 5...100...120V or 3 x
20...500...600V AC. Measuring ranges are programmable. Exceeding
the measuring range results in an error message.
Terminal 17 to 22:
Current transformer inputs.
For current measurement via current transformer x/5A or x/1A AC. Two
measuring ranges are programmable. 0.01A...1A...1.2A or
0.05A...5A...6A. When connecting transformers, pay attention to the energy flux direction and to the correct assignment of measuring voltage inputs to current transformers.
EDEBDA0045 / 3509-1 GB
Terminal 13 to 16:
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User‘s manual multimess
3.3
Connection diagram
Note
Take the following into consideration when connecting the device to the threephase network to be measured:
The unit can be operated in clockwise or anticlockwise rotary fields. When
switching on the device's power supply, multimess 1F144-0-LED-NCUS0E automatically checks the rotary direction. Rotary field check:
Rotary field:
0
•
L1
120
L2
240
L3
UPh-N
UPh-Ph
I
S
P
Q
cosφ
THD
f
•
x 1000
•
•
Connect only the measuring voltage to the device (UMeas see nameplate) for this purpose.
Switch on the device by applying voltage to the power supply connections (L and N). Immediately after the device has been switched on, it
will check the mains rotary direction.
The rotary field is displayed in the U Ph-N menu (2nd submenu). For a
clockwise rotary field, the display shows L1 0, L2 120 and L3 240.
For changing the rotary field interchange two terminals, i. e. two phases.
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User‘s manual multimess
•
Current transformer
connection:
Energiy flux direction:
When mounting the transformers, pay attention to the current flow and
energy flux direction. If the current transformers are inserted the wrong
way, the measured values will be negative. In this case, interchange the
connections of terminal k and l of the transformers concerned.
•
Assigning measuring voltage input/current transformer input:
The current transformer on terminal 17/18 (k1/l1) must be arranged in
the phase where the measuring voltage for terminal 13 (L1) is
measured. The same applies to the other transformer and measuring
voltage connections.
Ö The phase sequence can be checked with the multimess
1F144-0-LED-NC-US0E as follows:
- Switch to the main menu „I”.
- Connect the current transformers to the corresponding wires.
- The device will display only positive currents when connection and
energy flux direction are correct. None of the three displays must
flash!
- If the connection is not correct, either all displayed currents are negative or a display, L1, L2 or L3, flashes. Interchange the connections
until the display shows correct values.
Caution
Before any interchanging the transformers must be shorted out!
3.4
Operation and display panel
1
7
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6
2
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4
5
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User‘s manual multimess
Description of buttons and displays
1
2
3
4
5
230
L1
228
L2
231
L3
Three four-digit 7-segment displays for displaying measured, stored and programmed values (3-phase; L1-L2-L3)
T
Displays the stored minimum values as long as the button is kept depressed.
For this period of time the corresponding menu LED flashes.
Starts the programming mode and switches between the changeable positions in
1 .
Changeable positions flash.
T
Displays the stored maximum values as long as the button is kept depressed.
For this period of time the corresponding menu LED flashes.
In the programming mode it facilitates setting of values for flashing positions in 1 .
W
Selects one of the 9 main menus or jumps back to the current main menu item from
a submenu. The main menus are switched automatically while the button is kept
depressed.
It serves as the CANCEL-button in the programming mode.
X
Jumps to the corresponding submenus.
Pressing this button while an extreme value is being displayed deletes the minimum and maximum values.
It serves as the SAVE-button in the programming mode with which changes become active (<proG> will appear on the display momentarily).
The individual submenus of the menu <Harm.> are switched automatically as long
as this button is kept depressed.
6
X 1000; Präfix LED.
All displayed values must be multiplied by 1000.
7
9 green LEDs indicate the main menus.
A permanent LED indicates the currently selected menu.
A flashing LED indicates extreme values or branching into a submenu of the
measured value display.
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User‘s manual multimess
4
Operation
4.1
Menu structure of multimess 1F144-0-LED-NC-US0E
W
•
•
•
•
•
•
•
•
X
•
Main menus
W
X
U PH-N
L1 / L2 / L3
device type
version
release
U PH-PH
U PH-PH
L1 / L2 / L3
measuring
voltage
prim. /second.
I / IN
I - mom. or
15min. average
value L1 / L2 / L3
zero current
mom. - or
aver. value IN
S
apparent
power
L1 / L2 / L3
total
apparent
power
P
aktive
power
L1 / L2 / L3
total
aktive power
Q
fundam. oscillation reactive
power L1 ... L3
total
reactive power
L1 / L2 / L3
fundam. oscillation power
factor L1 ... L3
total
powerfactor
HARMON:
Frequency
3.
Harm
U
5.
Harm
U
rotating field
display
current transforswitch over
mer ratio
mom. value
prim. /second. 15min. aver. val.
7.
Harm
U
9.
Harm
U
11.
Harm
U
13.
Harm
U
15.
Harm
U
17.
Harm
U
19.
Harm
U
switch over
auto-freq-meas.
o. F50 / F60Hz
EDEBDA0045 / 3509-1 GB
Freq.
DF-U
Switches to the desired submenu.
A submenu is indicated by a flashing LED.
Press this key to switch from the last submenu back to the corresponding main menu.
Keep the key depressed to switch between the individual submenus of
the menu <Harm.> automatically
submenus
U PH-N
COS PHI
Switches between the main menus.
These are indicated by a permanent LED.
Keep the key depressed to switch between the individual main menus
automatically.
Press this key in a submenu to jump back to the corresponding main
menu without applying changes.
If no key is pressed for 10 seconds multimess 1F144-0-LED-NC-US0E
jumps back to the main menu without applying changes.
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User‘s manual multimess
5
Programming
5.1
General programming scheme
The programming scheme described in the following is universal, i. e. it applies to all programmable parameters.
T
•
•
•
•
S
•
•
•
X
W
5.2
Press <MIN> in the desired submenu to start the programming mode.
The first digit in 1 flashes.
Press the button to move the changeable position through the digits.
As soon as all 4 digits of a line have been selected the cursor jumps to
the next line.
Press <MAX> to change the value of the flashing digit.
By pressing <MAX> when all 4 digits in the display are flashing, the
decimal point can be inserted and shifted. At the same time the LED „x
1000” flashes.
Changes that have not been saved prior to exiting the programming
mode are lost.
•
Press the <right arrow> button, to save your changes.
•
To revoke your changes, exit the programming mode with the <down
arrow> button.
Setting operating parameters
As all calculated parameters - as for example all power values - derive from voltage and current, their calculated
value depends on the settings of the current transformer ratio and the measuring reference voltage.
5.2.1
UPH-PH - Measuring reference voltage/Rated network voltage
X
UPH-PH - 1. submenu
The measuring reference voltage equals the rated voltage of the local
supply network to which the device should be connected. This is usually
400 V for the low voltage three-phase current network or e. g. 20 kV for medium voltage measurement.
multimess 1F144-0-LED-NC-US0E is equipped with a switch-selectable
measuring range allowing measurement of various networks.
The first measuring range goes from 5V...100V...120V AC and is therefore
suitable for e. g. measurement of voltage transformers x/100V for 20kV networks.
The second measuring range goes from 20V...500V...600V AC and therefore allows for direct implementation on 400v or 500v low voltage networks.
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Display:
0400
400
Primary voltage L1: 1 ... 999900 Volt
Program the primary value of your current transformer in display L1 or simply
enter the rated voltage of the network to be measured for direct measurement.
L1
L2
L3
UPh-N
UPh-Ph
I
S
P
Q
cos ϕ
THD
f
x 1000
5.2.1.1
Secondary voltage in L2: 001 ... 500 Volt
Program the secondary voltage of the transformer in display L2 or enter the
rated voltage of the network to be measured for direct measurement.
Measurement of overvoltage or undervoltage is not influenced by the
measuring reference voltage. The recordable voltage fluctuations relate to
the set parameter value as a reference quantity.
Programming primary and secondary measuring voltage
The following should serve as an example for programming:
You would like to measure on a 20kV network with a voltage transformer 20000V / 100V with your multimess
1F144-0-LED-NC-US0E.
Enter 20.00kV in display L1 and 100V in display L2.
It is assumed in the example that the device is in its original state before programming, i. e. that the primary
voltage is set to 0400V and the secondary also to 400V.
Switch to the main menu UPH-PH.
Switch to the first submenu
The standard value of „0400” Volt is displayed in L1.
Start the input, the first digit „0” flashes.
Press the <MAX> button twice to set the value 2000.
Switch through all programmable positions from the left to the right. Finally
all 4 digits are flashing.
Press the <MAX> button to insert the decimal point. The LED „x 1000”
flashes. The display now shows 20.00.
Press the <MIN> button again to jump to the second line. The first digit „4”
in this line is flashing.
Press the <MAX> button three times to set the value in display L2 to „100”.
Save your changes.
Switch back to the main menu UPH-PH or wait for 10 seconds.
EDEBDA0045 / 3509-1 GB
W
X
T
SS
TTTT
S
T
SSS
X
W
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User‘s manual multimess
5.2.2
I / IN - Current transformer ratio
Displays:
0005
005
L1
L2
L3
UPh-N
UPh-Ph
I
S
P
Q
cos ϕ
THD
f
x 1000
115
I / IN - 3rd submenu
L1
L2
L3
I / IN - 2nd Submenu
The current transformer ratio that can be set in the menu "I" serves for
measuring current correction. The current transformer integrated in the unit
will transform the physically existing primary current into a smaller measuring current corresponding to the transformer ratio. This current will then flow
through the multimess 1F144-0-LED-NC-US0E.
By specifying the transformer primary current (e.g. 5000A) and the transformer secondary current (1A or 5A), the multimess 1F144-0-LED-NC-US0E
will determine the instantaneous primary current and display it.
The precision of the whole measurement mainly depends on the current and
voltage transformers implemented. Usually, standard transformers for industrial applications are used for operating our device for network monitoring. These are usually of class 2 which is more than sufficient for standard
flush mounted instruments. If higher precision is required, use a higher quality current transformer.
UPh-N
UPh-Ph
I
S
P
Q
cos ϕ
THD
f
x 1000
In this submenu the current display of the multimess 1F144-0-LED-NCUS0E can be switched from the instantaneous to the average value:
1
=> Output of instantaneous values in the main menu I and for IN
115
=> Output of 15 min average values in the main menu I and for IN
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User‘s manual multimess
5.2.2.1
Programming primary and secondary measuring current
The following should serve as an example for programming:
You would like to measure the current of a plant with voltage transformers for 5000A / 1A with your multimess
1F144-0-LED-NC-US0E.
Enter 5000A in display L1 and 1A in display L2.
It is assumed in the example that the device is in its original state before programming, i. e. that the primary
current is set to 0005A and the secondary also to 5A.
W
X
T
SSSSS
TTTT
T
S
X
W
EDEBDA0045 / 3509-1 GB
5.2.2.2
Switch to the main menu I / IN.
Switch to the second submenu.
The standard value of „0005” is displayed in L1.
Start the input, the first digit „0“ is flashing.
Press the <MAX> button five times to set the value to 5000.
Switch through all programmable positions from the left to the right. Finally
all 4 digits are flashing.
Press the <MIN> button again to jump to the second line. The digit „5” is
flashing in this line.
Press the <MAX> button to set the value to „1” in the display L2.
Save your changes.
Switch back to the main menu I / IN or wait for 10 seconds.
Programming instantaneous or average value display for the measuring current
W
XXX
T
S
X
W
Switch to the main menu I / IN.
Switch to the third submenu.
The standard value of „I” is displayed in L1.
Start your input, the display „I” is flashing..
Press the <MAX> button to change the setting to I 15.
Save your changes.
Switch back to the main menu I / IN or wait for 10 seconds.
We recommend to delete the stored extreme values after having changed the current display!
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User‘s manual multimess
5.2.3
Freq. - Frequency determination
multimess 1F144-0-LED-NC-US0E adjusts its sampling rate in order to determine all measured values
correctly.
In most cases the standard setting „Auto” can be used, i. e. multimess 1F144-0-LED-NC-US0E automatically adjusts its sampling rate to the network properties. If the voltage signal is highly distorted, it may be the
case that multimess 1F144-0-LED-NC-US0E cannot determine the frequency to the required precision.
Such signal distortions are caused e. g. by consumers performing a generalized phase control. In this case,
the automatic frequency determination can be disabled and the sampling rate set to the given network frequency.
5.2.3.1
Programming the frequency measurement
X
T+ S
Switch to the first submenu of "Freq." e. g. display "Auto" for automatic sampling rate adjustment.
X
X
Save your changes.
Programming the frequency
Press the <MIN> button to start the programming mode.
Select the desired setting with the <MAX> button.
e. g.: F50 for 50Hz networks
Back to the main menu or wait 10 sec.
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6
Display functions
6.1
UPH-N - Voltage phase to neutral, Version
UPH-N
Three-phase display in Volt; e.g. 230 in 1 .
Menu - LED stays on permanently
X
Display in the 1st submenu:
z
Device type in 1
z
1
Version in
Display L1, e. g. eCO for Eco
Display L2, e. g. 1.00
1 Display L3, e. g. r005
Release in
Menu - LED flashes
z
X
Back to the main menu UPH-N or wait 10 sec.
Display of minimum and maximum values
UPH-PH
Three-phase display in Volt; e. g. 403 in 1 .
Menu LED stays permanently on
X
Display in the 1. Submenu:
1
Display L1, e. g. 0400
Sekundary voltage in 1
Menu - LED flashes
Display L2, e. g. 400
z
Primary voltage in
z
X
6.2
Back to the main menu UPH-N or wait 10 sec.
UPH-PH - Voltage phase to phase, Measuring reference voltage
UPH-PH
Three-phase display in Volt; e. g. 403 in 1 .
Menu LED stays permanently on
X
Display in the 1. Submenu:
1
Display L1, e. g. 0400
Sekundary voltage in 1
Menu - LED flashes
Display L2, e. g. 400
z
z
Back to the main menu UPH-N or wait 10 sec.
EDEBDA0045 / 3509-1 GB
X
Primary voltage in
Version 1.00
Page 15 of 26
User‘s manual multimess
Display of minimum and maximum values
T
T+ X
S
S+ X
6.3
Three-phase display of the stored minimum values in Volt while the button
is depressed; e. g. 388 in 1 .
Deletes all minimum values shown in 1 .
Three-phase display of the stored maximum values in Volt while the button
is depressed; e. g. 412 in 1 .
Deletes all maximum values shown in 1 .
I / IN - Current / Neutral conductor current, Current transformer ratio,
Instantaneous - Average value switch-over
I / IN
Three-phase display in Ampere; e.g. 67.3 in 1 .
Energy recovery is indicated by a negative sign.
Menu LED stays permanently on
X
Displays in the 1st submenu:
z
Neutral conductor current in 1 Display L1, e. g. 23.0
z
Shown parameter in
and in
conductor
Menu - LED flashes
z
X
z
Primary current in
1
Sekundary current in 1
Menu - LED flashes
X
Display L2, e. g. I for current
1
Display L3, e. g.nEut for neutral
Display in the 2nd submenu:
z
X
1
Display L1, e. g. 5000
Display L2, e. g. 5
Display in the 3nd submenu:
Setting instantaneous or average value display in 1 Display L1, e.g. I
z Setting to I 15, i. e. sliding average over 15 minutes
Menu - LED flashes
z
Back to the main menu I / IN or wait 10 sec.
Display of the minimum and maximum values
Three-phase display of the stored minimum values in Ampere while the button is depressed; e. g. 45 in 1 .
Energy recovery is indicated by a negative sign.
T+ X
Deletes all minimum values shown in 1 .
In case of energy recovery, a minimum value becomes a negative maximum
S
S+ X
Three-phase display of the stored maximum values in Ampere while the button is depressed; e.g. 734 in 1 (Min values in case of energy recovery)
Page 16 of 26
Deletes all maximum values shown in 1 .
Version 1.00
EDEBDA0045 / 3509-1 GB
T
User‘s manual multimess
6.4
S - Apparent power / Total apparent power
S
Three-phase display in kVA; e. g. 13.8 in 1 .
Menu - LED flashes
X
Display in the 1st submenu:
Total apparent power in 1 Display L1, e. g. 41.4
Menu - LED flashes
z
X
Back to the main menu S or wait for 10 sec.
Display of minimum and maximum values
T
T+ X
S
S+ X
6.5
Three-phase display of the stored minimum values in kVA while the button
is depressed; e.g. 13.8 in 1 .
Deletes all minimum values shown in 1 .
Three-phase display of the stored maximum values in kVA while the button
is depressed; e.g. 89 in 1 .
Deletes all maximum values shown in 1 .
P - Active power / Total active power
P
Three-phase display in kW; e. g. 10.8 in 1 .
Menu LED stays permanently on
X
Display in the 1st submenu:
X
Total active power in 1 Display L1, e. g. 32.4
Menu - LED flashes
z
Back to the main menu P or wait for 10 sec.
EDEBDA0045 / 3509-1 GB
Display of minimum and maximum value
T
Three-phase display of the stored minimum values kW while the button is
depressed; e. g. 9.8 in 1 .
T+ X
Deletes all minimum values shown in 1 .
In case of energy recovery, the minimum values becomes a negative maximum value.
S
S+ X
Three-phase display of the stored maximum values kW while the button is
depressed; e. g. 23.0 in 1 (Min values in case of energy recovery)
Version 1.00
Deletes all maximum values shown in 1 .
Page 17 of 26
User‘s manual multimess
6.6
Q - First harmonic reactive power, Cumulated & Total reactive power
Q
Three-phase in kvar; e. g. i74.7 (inductive) or c14.3 (capacitive) in 1 .
Menu - LED stays permanently on
X
Displays in the 1st submenu:
Cumulated reactive power without prefix in 1 Display L1, e. g. 72.4
Menu - LED flashes
z
X
Back to the main menu Q or wait for 10 sec.
Display of minimum and maximum values
T
T+ X
S
S+ X
6.7
Cosφ
Three-phase display of stored minimum values in kvar while the button is depressed; e. g. 54.8 in 1 .
Deletes all minimum values shown in 1 .
Three-phase display of the stored maximum values in kVAr while the button
is depressed; e.g. 13.0 in 1 (Min values in case of energy recovery)
Deletes all maximum values shown in 1 .
- First harmonic power factor, PF, Cumulated PF
COSφ
Three-phase display; e. g. i0.95 (inductive) or c0.97 (capacitive) in 1 .
Menu LED stays permanently on
X
Display in the 1st submenu:
X
Cumulated power factor without prefix in 1 Display L1, e. g. 0.89
Menu - LED flashes
z
Back to the main menu cosφ or wait for 10 sec.
Display of minimum and maximum values
Page 18 of 26
Three-phase display of the stored minimum values while the button is depressed; e. g. i0.99 in 1 .
Deletes all minimum values shown in 1 .
Three-phase display of the stored maximum values while the button is depressed; e. g. i0.83 in 1 .
Deletes all maximum values shown in 1 .
EDEBDA0045 / 3509-1 GB
T
T+ X
S
S+ X
Version 1.00
User‘s manual multimess
6.8
Harmon. - Distortion factor and Partial pulsation factor of the network harmonic
Harmon.
Three-phase display of the total distortion factor in % with respect to UPH-N;
e. g. 4.23 in 1 .
Menu LED stays permanently on
X
X
X
X
X
X
X
X
X
X W
Display in the 1st submenu:
3. Harmonic
5. Harmonic
7. Harmonic
9. Harmonic
11. Harmonic
13. Harmonic
15. Harmonic
Three-phase display of the partial pulsation factor of the 3rd harmonic in %
with respect to the first harmonic; e. g. 3.45 in
The display of the measured value flashes alternatively with the display of the selected network harmonic in 1 .
The display of the selected network harmonic is in the first, i. e. left position
in 1 , e. g. „3.” for the 3. harmonic.
The according measured value, however, appears on the right side of the
display. For example, „3.45” for the measured value of the selected network
harmonic in %.
Displays in the 2...9. submenu analogous:
Three-phase display of the partial pulsation factor of the 5th to the 19th harmonic in 1 with respect to the first harmonic.
Menu LED flashes
17. Harmonic
19. Harmonic
or
Back to the main menu Harmon.
No automatic return to the main menu after 10 sec.!
Display of minimum and maximum values
Three-phase display of the stored minimum values in % while the button is
depressed; e. g. 1.45 in 1 .
Deletes all minimum values shown in 1 .
Three-phase display of the stored maximum values in % while the button is
depressed; e. g. 4.89 in 1 .
Deletes all maximum values shown in 1 .
EDEBDA0045 / 3509-1 GB
T
T+ X
S
S+ X
Version 1.00
Page 19 of 26
User‘s manual multimess
6.9
Freq.- Mains frequency
Freq.
Single phase display of the mains frequency in Hz; e. g. 49.99 in 1 Display L1
Menu LED stays permanently on
X
Displays in the 1st submenu:
Setting the frequency measurement
Auto = Frequency measurement with automatic mains determination
F 50 = fixed frequency setting for 50 Hz networks
F 60 = fixed frequency setting for 60 Hz networks
The fixed setting of the measuring frequency is required if the device cannot
determine the frequency sufficiently exact, e.g. due to extremely high voltage
harmonics. When "Auto" is set, the measuring results may then strongly deviate from the expected values.
Detailed information on programming the frequency measurement can be
found in chapter Freq. - Frequency determination
Menu LED flashes
W
Back to the main menu Freq. or wait for 10 sec.
Display of minimum and maximum values
T
T+ X
S
S+ X
Three-phase display of the stored minimum values in Hz while the button is
depressed; e. g. 49.97 in 1 .
Deletes all minimum values shown in 1 .
Three-phase display of the stored maximum values in Hz while the button is
depressed; e. g. 50.21 in 1 .
Deletes all maximum values shown in 1 .
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Page 20 of 26
Version 1.00
User‘s manual multimess
7
Storage functions
7.1
Extreme values
main menu
Measured quantity
Stored extreme values
U PH-N
U PH-PH
Phase-to-neutral and
phase-to-phase voltage
Minimum and Maximum value for L1 - L2 - L3
I / IN
Phase and neutral conductor current
Minimum and Maximum value for L1 - L2 - L3 and N
S
Apparent power
Maximum value for L1 - L2 - L3 and Stot
P
Q
Active power
Reactive power
Minimum and Maximum value for L1 - L2 - L3 and PΣ /Q Σ
COS ϕ
Power factors
Extreme value 1 and 2 for L1 - L2 - L3 and λ tot
HARMON
Harmonic oscillations
Minimum and maximum values of the distortion factor and the 3.-19. network
harmonic of the voltage
FMains
Mains frequency
Minimum and Maximum value of the mains frequency
7.1.1
Show extreme values
The following graphical representation exemplifies how minimum and maximum values can be displayed. For
each menu and each measured quantity, the extreme values can be shown by pressing the same buttons.
W
T
S
7.1.2
7.1.2.1
Select menu to be displayed
Change to the menu whose extreme values you want to view.
By pressing the button <MIN>, the minimum values of the required parameter are shown.
Press <MAX> to show the maximum values of the required parameter.
Delete extreme values memory
Reset minimum values
W
T+ X
EDEBDA0045 / 3509-1 GB
7.1.2.2
Select menu to be displayed
Change to the menu whose extreme values you want to delete.
Keep button <MIN> of the parameter to be deleted depressed and simultaneously press <Right arrow> to delete all displayed extreme values.
The displays of the minimum values are reset to the current measuring va-
Reset maximum values
W
S+ X
Version 1.00
Select menu to be displayed
Change to the menu whose extreme values you want to delete.
Keep button <MAX> of the parameter to be deleted depressed and simultaneously press <Right arrow> to delete all displayed extreme values.
The displays of the maximum values are reset to the current measuring va-
Page 21 of 26
User‘s manual multimess
7.2
Reset
eCO
L1
1.00
L2
r001
L3
UPh-N
UPh-Ph
I
S
P
Q
cos ϕ
THD
f
x 1000
S+ X
UPH-N - 1st submenu
The following functions can only be executed in this submenu.
In order to be able to execute one of the following functions, change to the
submenu1 with the right arrow button.
The following displays appear:
Display L1: Device class - e. g. ECO for Eco
Display L2: Firmware Version
Display L3: Firmware Release
UPH-N - 1st submenu
Keep button <MAX> depressed, then press button <Rigth arrow>. Display
L1 will show -> Prog for a second, display L2 will show Ur.
After an executed Reset, each display will show -> ----.
The device is reset to its default settings, i.e. all stored data is lost! This
also concerns all operating parameters and extreme values.
Check all operating parameters for correctness!
Default settings can be found in chapter 8.11
EDEBDA0045 / 3509-1 GB
Page 22 of 26
Version 1.00
User‘s manual multimess
8
Technical Data
8.1
Measuring and display values
Waveform for U and I
Voltage
Current
Neutral conductor current
Apparent power
Active power
Reactive power
Power factor
Harmonics
EDEBDA0045 / 3509-1 GB
Frequency
8.2
any
Actual value of a measuring interval
Phase - N: UL1-N; UL2-N; UL3-N or Phase - Phase: UL1-2; UL2-3; UL3-1
Units
[V; kV;]; Display for kV by LED „x 100“;
Decimal point shifted automatically
Display range
0.00V to 999 kV
Actual value of a measuring interval
IL1 Inst ; IL2 Inst ; IL3 Inst; Instantaneous value for each phase
Average value formation
IL1 Av ; IL2 Av ; IL3 Av ; sliding average value from actual values over 15min.
Units
[A;kA]; Display for kA by LED „1x 1000“
Decimal point shifted automatically
Display range
0.00A to ±999kA
Actual value of a measuring interval
IN Inst / IN Av Instantaneous and average value - cf. "Phases" - current
Units
[A;kA]; Display for kA by LED „1x 1000“
Decimal point shifted automatically
Display range
0.00A to ±999kA
Calculation
SL1; SL2; SL3; SLΣ
Units
[kVA; MVA]; Display for MVA by LED „x 1000“;
Decimal point shifted automatically
Display range
0.00kVA to 999MVA
Calculation
PL1; PL2; PL3; PLΣ
Units
[kW; MW]; Display for MW by LED „x 1000“;
Decimal point shifted automatically
Display range
0.00kW to 999MW
First harmonic reactive power
Calculation ind. & cap.
Q1L1; Q1L2; Q1L3; Distinction ind./cap.
Reactive power without prefix
Q1tot
Units
[kvar; Mvar]; Display for Mvar by LED „x 1000“;
Decimal point shifted automatically.
Display range
0.00kvar to 999Mvar
First harmonic reactive power
Calculation ind. & cap.
cos φL1; cos φL2; cosφL3; Distinction ind./cap. cosφ on the display
Display range cosφ
0,00 (ind.) ← 1 → 0,00 (kap.)
Power factor PF without prefix
λPΣ
Display range PF
0,00 → 1,00
Distortion factor for voltage
Voltage:
Percentage partial oscillation
3.; 5.; 7.; 9.; 11.; 13.; 15.; 17. and 19. harmonic of the voltage
Units
[%]
Display range
0.00% to 100%
Mains frequency measurement
fMains ; with automatic mains determination; Fixed setting for 50 or 60Hz networks possible
Units
[Hz]
Display range
40.....70Hz
KF-UL1; KF-UL2; KF-UL3
Display unit
Measuring value displays
7 - Segment LED; 13mm; 3x4 digit
Menu display / Prefix display
9 LED / 1 LED; 3mm
Version 1.00
Page 23 of 26
User‘s manual multimess
8.3
Measuring accuracy
Voltage / current
± 1 % / ± 1Digit
Apparent power / Active power / Reactive power
± 2 % / ± 1Digit
First harmonic power factor cos / Power factor PF
± 2%
Frequency
± 0,1 Hz
8.4
Measuring principle
Sampling
96 points pro period
A/D converter
10 Bit
Measuring of U and I
syncronized measurement value logging - mesuring
Update speed (complete measurement cycle)
~ 500 ms
Calculation of harmonics
Fourier Transformation
Frequency
Mode: taking time on Phase L1, L2 or L3; 40-70Hz
correct frequency measurement by measuring frequency determination
Fixed frequency determination programmable for 50 und 60 Hz networks
8.5
Device memory
Parameter memory
256 Byte EEPROM
Memory type
non-volatile
Extreme value memory (Max./Min.)
32 KByte RAM;
Highest and lowest values that occurred since connection to mains or manual
extreme value deletion (Maximum indicator function))
Memory type
volatile
8.6
Power supply
Power supply connection (Standard type)
8.7
Hardware Inputs
Measuring input for
voltage
Measuring input for
current
8.8
230V / 115V ± 10%; 50/60Hz; 10VA; selectable via jumpers
L1; L2; L3
Measuring range 1:
3 x 5V...100V...120V AC (UL1-L2 ; UL2-L3 ; UL3-L1)
Measuring range 2:
3 x 20V...500V...600V AC (UL1-L2 ; UL2-L3 ; UL3-L1)
→ higher voltage only via voltage transformer
Direct impedance
1,2 MOhm (UPH-PH)
Measuring range
programmable; Error message in case of saturation
k1/l1; k2/l2; k3/l3
1A Measuring range:
3 x 0,01A...1A...1,2A AC (IL1; IL2; IL3)
5A Measuring range:
3 x 0,05A...5A...6A AC (IL1; IL2; IL3)
→ higher voltage only via voltage transformer x/1A or x/5A
Power consumption
≤ 3VA per input
Measuring range
programmable;
Error message in case of saturation
Electrical connection
Plug-in-terminals
Permissible cross section of the connection lines
2,5 mm2
Measuring voltage
inputs
Fuse protection
F2 recommendation 3 * 0,1A < fuse 6 A
Measuring current
inputs
Fuse protection
NONE!!! Always short-circuit current transformer terminals k and l prior to
opening the circuit!
Input power supply
Fuse protection
F1 recommendation 3 * 0,1A < fuse 6 A
Page 24 of 26
Version 1.00
EDEBDA0045 / 3509-1 GB
Connection elements
User‘s manual multimess
8.9
Mechanical data
Flush-mounted device
Housing measures
144 x 144 x 60 mm (H x B x T),
Mounting cutout
138 x 138 mm
Weight
ca. 750g
8.10 Environmental conditions / Electrical safety
Environmental
conditions
Standards and amendments
DIN EN 60721-3-3/A2; 3K5+3Z11; (IEC721-3-3; 3K5+3Z11)
Operating temperature
- 5°C ….+55°C
Humidity
Electrical safety
5% …....95%
Storage temperature
-25°C ….+70°C
Standards and amendments
DIN EN 61010-1/A2 ; (IEC1010-1/A2)
Protection class
II
Over voltage category
CAT III:
CAT II:
Mode of protection
Front IP51
(with optional front door max. IP54)
terminals IP20
improved mode of protection possible via additional seals on request;
DIN EN 40050 part 9
Electromagnetic compatibility
DIN EN 50081-1
DIN EN 61000-6-2; (IEC 61000-6-2)
UPH-PH to 400V
UPH-PH to 600V
8.11 Default settings after reset
Primary voltage
= Reference voltage o. Mains rated voltage
400 V
UPH-PH
Secondary voltage
= Measuring voltage of the device
400 V
UPH-PH
Transformer - Primery current
5A
Transformer - Sekundery current
5A
Current display
Instantaneous values
Sampling rate adjustment
Auto
9
Appendix
9.1
Over voltage protection
EDEBDA0045 / 3509-1 GB
We recommend installing overvoltage protection in order to prevent damage to our high-quality electronic products. It is recommended to protect control voltage inputs, pulse and bus lines.
Version 1.00
Page 25 of 26
User‘s manual multimess
10
Error detection
No funktion.
Check power supply, back-up fuse and supply line.
The measuring voltage of a phase is 0V.
Check back-up fuse of the phase.
A phase of the current display has a different sign and flashes.
Check k and l of the current measurement, adjust, if required. Check phase assignment between
current and voltage path.
The measured values for power differ, compared with the power supplier measurement.
Check k and l of the current measurement as well as the correctness of the phases of the transformers,
adjust, if required.
See chapter „I / IN - Current transformer ratio”
An LED of 1 flashes.
You are in a submenu. A minimum or maximum value is shown at the moment.
Err U_OL or I_OL
U_OL:
Voltage input of the measuring amplifier overloaded.
Switch off measuring voltage and check programmed transformer ratio. In case of direct
measurement, the programmed value must be identical with the mains voltage.
Note: The device chooses the measuring range depending on the programmed secondary
voltage. multimess 1F144-0-LED-NC-US0E works in the measuring range 1 if the
programmed value of the secondary voltage does not exceed 110V. If it does, multimess
1F144-0-LED-NC-US0E will work in the measuring range 2.
I_OL:
Current input of the measuring amplifier overloaded
Adjust programming and select bigger measuring range. Other than that, switch off
measuring current and check transformer ratio.
Note: The device chooses the measuring range depending on the programmed secondary
current. I.e., either measuring range 1 at 1A or measuring range 2 at 5A.
FPAR / FSYS
FPAR:
If this text appears in the display, a parameter error occurred. Reset the device. Note! Take
notes of all programmed parameters as they will have their default settings after the reset.
Subsequently to the reset, multimess 1F144-0-LED-NC-US0E must be programmed
FSYS:
If this text appears in the display, a system parameter error occurred. The device does not
work properly, it must be readjusted. Send the multimess 1F144-0-LED-NC-US0E back to
the factory with a short description of the error.
again.
EDEBDA0045 / 3509-1 GB
Page 26 of 26
Version 1.00
An
KBR GmbH
Abteilung Entwicklung
Am Kiefernschlag 7
D-91126 Schwabach
To
KBR GmbH
Development
Am Kiefernschlag 7
D-91126 Schwabach / Germany
Vorschläge:
Korrekturen:
Betrifft Gerät:
Suggestions:
Corrections:
Device concerned
Sollten Sie beim Lesen dieser Bedienungsanleitung oder
Druckschrift auf Druckfehler gestoßen sein, bitten wir
Sie, uns diese mitzuteilen. Ebenso freuen wir uns natürlich über Anregungen, Hinweise oder Verbesserungsvorschläge.
If you come across misprints in this user manual or printed material, please take the time to notify us. We will
also be glad to hear your ideas, notes and suggestions for
improvement.
Bitte geben Sie die betreffende Anleitung oder Druckschrift mit Versionsnummer und/oder Ausgabestand an.
Please identify the user manual or printed material in
question with version number and/or revision number.
Absender / Sender:
Name:
Firma/Dienststelle, / Copany/Department:
Anschrift / Address:
Telefon / Phone:
Telefax / Fax:
email:
Korrekturvorschläge zur Bedienungsanleitung / Druckschrift
Corrections/Suggestions for user manual / Printed material
1309-1 DE / GB
Version