KBR multimess 4F96 LCD User manual

EDEKZA0019-4612-1_DE-EN_ 400
Quick guide
Technical parameters
You partner for
network analysis
Three-phase network
measuring device
4F96 LCD
multimess
System I English

© KBR GmbH
Subject to change
2
Table of contents
1 Introduction ..............................................3
2 Inserting the battery .....................................8
3 Installation and assembly ...............................10
4 Setting transformer parameters.........................13
5 Setting the eBus address ................................15
6 Operating structure .....................................16
7 System operation........................................18
8 Connection chart/terminal assignment .................20
9 Technical data ...........................................22
Declaration of conformity .................................29

Rev. 4.00 3
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KBR multimess 4F96Introduction
1 Introduction
Thank you for choosing this KBR quality product.
In order to familiarize yourself with the operation and conguration of
the device so that you are able to make use of the entire 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.
1.1 Quick guide
This guide describes the device version multimess 4F96. You can
order the longer and more comprehensive manual version by
specifying the order number EDEBDA0192 _xxxx-x_DE400.
This guide 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 user manual, we
would like to thank you in advance for notifying us about any errors or
ambiguous descriptions you might notice.
1.2 Intended use
This device serves for the monitoring of all important parameters in a
three-phase network.
In addition to the Basic version multimess 4F96-0, you can choose
from two additional device versions with extended interface and
storage capacity. A detailed description is given in the multimess
technical data sheet.
Note that the device does not replace close monitoring of the
respective parameters by the operator.

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Depending on the optional board (Opt.),
the device has the following functionality:
multimess 4F96 LCD is available with dierent optional boards. This
user manual describes all options possible. To see which device
version you have, please refer to the nameplate.
 Option 0:
no optional board
 Option 1:
optional board with Modbus RS485,
real-time clock, backup battery, 2x relay outputs
 Option 2:
optional board with Modbus RS485
 Option 3:
optional board with KBR eBus RS485, Modbus RS485
 Option 4:
optional board with Modbus Ethernet, real-time clock,
backup battery, 2x relay outputs
 Option 5:
optional board with Probus DP, real-time clock, backup battery
 Option 6:
optional board with KBR eBus Ethernet, real-time clock,
backup battery, 2x relay outputs
 Option 7:
optional board with KBR eBus RS485, Modbus RS485,
real-time clock, backup battery, 2x relay outputs
Note
i
Introduction

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1.3 Explanation of safety relevant symbols
This user manual contains notes that must be observed for your
personal safety and to avoid damage to equipment. These notes are
identied by a warning sign or information symbol, depending on the
degree of hazard they represent.
"Warning" means that death, major injuries or damage may occur in
case the appropriate safety measures are not taken.
"
"Caution" means that minor injuries or damage may occur in case the
appropriate safety measures are not taken.
"
"Note" is an important information on the product, operation or the
respective part of the user manual to which special reference is made.
Disclaimer The content of this user manual has been carefully reviewed in terms
of the hardware and software described. Certain deviations, however,
cannot be excluded, and the manufacturer is not liable for complete
conformity. The specications made in this user manual are checked
on a regular basis, necessary corrections will be included in the next
revision.
1.4 Safety notes
In order to prevent operating errors, operation of this device is kept as
simple as possible. This way, you will be able to quickly start working
with the device.
In your own interest, however, you should read the following safety
notes carefully.
Warning
j
Caution
h
Note
i
Introduction

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During assembly, the applicable DIN / VDE regulations must be
observed!
Power supply connection, setup and operation of the device must
only be performed by qualied personnel. Qualied personnel in
accordance with the safety notes in this user manual are persons
authorized to set up, ground and mark devices, systems and circuits in
accordance with all applicable standards and regulations.
To avoid the hazard of re and electrical shock, the device must not be
subject to rain or other humidity!
Before the device is connected to its power supply, you will have to
check whether the local power supply conditions comply with the
specications on the manufacturer’s label.
A wrong connection may destroy the device!
When connecting the device, observe the connection chart (see
chapter “Connection chart”) and make sure that no voltage is applied
to the connection lines. Only use proper wiring 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
specications and operated and maintained carefully.
A device showing visible damage must by all means be considered as
unt for operation and must be disconnected from the power supply!
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 has been disconnected
from all voltage sources.
It is generally not allowed to operate the open device!
Caution
h
Introduction

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In facilities susceptible to lightning, lightning protection must be
provided for all input and output lines!
1.5 Product liability
You have acquired a high-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.
Regarding product liability, we refer to our general terms and
conditions for electronic equipment, which you can nd
at www.kbr.de
The warranted properties of the device apply only if it is operated in
accordance with its intended use!
1.6 Disposal
Please properly dispose of devices that are defective, outdated or no
longer in use.
At your request, we will be pleased to dispose of the devices for you.
Introduction

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Inserting battery
2 Inserting the battery
2.1 Device memory, battery-buered (optional):
The device is equipped with an internal data memory, which is
battery buered to preserve long-term data. To prevent it from being
discharged, this backup battery (e.g. Varta CR 2032) is not built in
when the device is delivered, but included separately in the delivery.
Before the initial commissioning of the device, please insert the
backup battery rst (as described in the following section), as
otherwise all buered data would be lost in case of a power failure.
Caution
h

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Inserting battery
2.2 Inserting or replacing backup battery:
1. Disconnect the device from the power supply and all other
connections.
2. Remove the rear housing cover with a suitable screwdriver
(6 screws at the rear side).
3. Carefully pull out the lower circuit board with the backup battery in
the battery holder on it to the back.
4. When replacing a battery, remove the empty battery from the
clamping bracket with a tool.
5. Push the new battery into the clamping bracket and make sure that
it is inserted correctly and has the right polarity.
6. Reinsert the lower circuit board in the respective slot
(pay attention to correct pin connector contact).
6. Put the rear housing cover back on and fasten it with the 6 rear side
screws.
7. Reconnect the device to the power supply and all other
connections.
When the battery is empty or has been removed, there is no supply
voltage. In this case, not only the storage data are lost, but the time
settings have to be reset as well!
Caution
h

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Installation and assembly
3 Installation and assembly
3.1 Device assembly
During installation, the applicable DIN / VDE regulations must be
observed!
Before the device is connected to the power supply, please check
whether the local power supply conditions comply with the
specications on the manufacturer’s label. A wrong connection
may destroy the device. A dierent power frequency inuences the
measurement accordingly.
The device must be connected in accordance with the connection
chart.
In case the facility is subject to lightning hazard, lightning protection
measures for the power supply input must be implemented.
The control voltage as well as the applied measuring voltage of the
device must be protected by means of a back-up fuse.
When connecting the current transformer, the direction of the
energy ow and the correct assignment to the voltage path must be
observed!
For the wiring of the pulse output, we recommend to exclusively use
shielded twisted pair material, to avoid disturbance (e.g. installation
line I-Y(ST) Y 2x2x0.8mm, whereas the shielding may only be
connected on one side).
During installation, please also observe our notes on safety measures
against overvoltage and lightning in the chapter ”Protective measures”
of this manual.
Caution
h

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Installation and assembly
You should take the following points into consideration when
connecting the device to the three-phase network to be
measured:
 Energy ow direction
 Assignment
 Measuring voltage input / current transformer input
3.2 Rotating eld
The unit can be operated in a clockwise or a counter-clockwise
rotating eld. When switching on the device’s power supply,
multimess 4F96 LCD automatically checks the rotating direction.
Rotary eld check:
1. Connect only the measuring voltage to the device (Umeas see
nameplate).
2. 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 power supply rotating direction.
3. The rotating eld is displayed in the menu UPH-PH, submenu Angle.
4. For a clockwise rotating eld, the display shows
L1 0, L2 120 and L3 240 degrees.
5. If you want to change the rotating direction from clockwise to
counter-clockwise, you only have to exchange two terminals, i.e.
two phases. Then, switch the device OFF and ON again. The display
now shows the correct voltage and the device starts measuring
automatically.
6. Then, check again whether the assignment of voltage path L1 and
current path L1, as well as for all other phases, is still correct.
Note
i

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Installation and assembly
Caution
h
3.3 Asymmetry
The rotating eld is displayed in the menu UPH-PH,
submenu angle / asym.
The voltage asymmetry is displayed according to
standard EN 6100-4-30:2003.
Shows the asymmetric load of the three phase network. The display
Asymmetry is shown and the value is displayed in %.
3.4 Current transformer connection
 Energy ow direction
When mounting the transformer, observe the current ow or energy
ow direction. If the current transformer is mounted the wrong way,
the measured value will be negative.
Prerequisite is that energy is consumed.
 Assignment of measuring voltage input / current transformer
input
The current transformer on terminal 20/21 (k1/l1) must be arranged
in the phase where the measuring voltage for terminal 10 (L1)
is measured. The same applies to the other transformer and
measuring voltage connections.
The phase sequence can be checked with the multimess 4F96 LCD as
follows:
1. Switch back to the main menu "I”.
2. Connect the current transformer to the corresponding wires.
3. The device will display only positive currents when connection and
energy ow direction are correct.
4. . If connections are wrong, all currents will be negative. Interchange
the connections until the display shows correct values.
Before any interchanging, current transformers must be shorted out!

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Setting transformer parameters
4 Setting transformer parameters
The menu navigation of the multimess 4F96 LCD is self-explanatory. The operator is
guided and supported by the device through operating instructions on the display for
that particular situation.
As an example of the basic procedure of programming, the function Setting transformer
parameters in the menu U Phase – N will be looked at more closely.
After pressing the O (Para) button, the following is displayed in the hot key area:
Pp O N M
¡ ÈÉÊU Lim1 Lim2 Display hot key area
| | | |
| | | Conguring limit 2
| | Congure limit 1
|Display and processing for voltage transformer
Return
After pressing the O (ÈÉÊU) button, the following is displayed in the hot key area:
Pp O N M
¡ ÈÉÊI EDIT Display hot key area
| | |
| | Congure transformer ratio voltage transformer
| |
|Change to editing current transformer
Return

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Setting transformer parameters
After pressing the M (EDIT) button, the following display appears in the hot key area
of the display:
Pp O N M
¡¯®+Display hot key area
||||
|||+ Value input
| | Continue to next digit
|Scroll through lines in the value area
Return
If the setting was changed, the following display appears after the second line in the hot
key area of the display when the ¯ key (scrolling function) is pressed:
Pp O N M
NO ¯ YES Display hot key area
|||
|||
| | Leave settings menu and save
|Scroll through lines in the value area
Leave setting menu without saving
4.1 Setting range
Measuring voltage, primary 1 V to 9999 kV
Measuring voltage, secondary 100 V to 500 V
Measuring current, primary 1 A to 99.99 kA
Measuring current, secondary 1 A to 5 A

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Setting the eBus address
base para (2) Menu ticker
(after pressing a key, see hot key area)
Pp O N M
¡ Time Bus ¯ Display hot key area
| | | |
| | | Other base para (3)
| | Set bus parameters (baud rate, address, log etc.)
|Set time (time, date, daylight-saving time)
Return
5 Setting the eBus address:
Main menu Extras, submenu Basic parameters 2 (can be selected by pressing M)

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6 Operating structure
Operating structure
The following overview gives you an idea
of the operating structure.

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Operating structure
Set
U primary
U secondary
Set LCD
parameters
Relay output 1
TE ON delay
TA OFF delay
Set
time
Set bus
parameters
Device version
Setup
messages
EXTRAS
Frequency
F
cos hi
instantaneous
L1; L2; L3
P Power factor
L1; L2; L3
P
R eact. power
L1; L2; L3
Q
Active power
L1; L2; L3
Apparent power
L1; L2; L3
Active power
React. power
∑
∑
∑
Apparent power
S
Apparent cur.
Inst. value
L1; L2; L3
Apparent cur.
L1; L2; L3
Avg. value
I
Neut. con. cur.
Inst. value
IN
Neut. con. cur .
Avg. value
INM
U PH-N
L1; L2; L3
Phase angle
U PH-PH
U PH-N
KF-U 3.
Harm
U
5.
Harm
U
7.
Harm
U
9.
Harm
U
11.
Harm
U
13.
Harm
U
15.
Harm
U
17.
Harm
U
HARMON. U
Main menus Submenus
Min-Max values
U prim / U sec
Limits
Min-Max values
I prim / I sec
Limits
Min-Max values
Cycle time
Limits
Min-Max values
Limits
Mode
Pulse output
Pulse value
Pulse duration
Total
power factor
U PH-PH
L1; L2; L3
Min-Max values
U prim / U sec
Limits
Min-Max values
I prim / Isec
Limits
Min-Max values
limits
Min-Max values
Limits
Min-Max values
Limits
Active power
React . power
∑
∑
∑
Apparent power
Min-Max values
Limits
Min-Max
Limits
values
Missing
comp. power
Conguration
Missing
comp . power
Conguration
Min-Max values
Limits
Min-Max
Limits
values Min-Max values
Limits
Active power
React. power
∑
∑
∑
Apparent power Missing
comp. power
COS PHI
Max values
Limits
Harm. U 3rd
harm
U
5
harm
U
th 7
harm
U
th 9
harm
U
th 11
harm
U
th 13
harm
U
th 15
harm
U
th 17
harm
U
th 19
harm
U
th
For each harmonic,
from 15th harmonic without limits
Max values
Limits
KF-U 3.
Harm
U
5.
Harm
U
7.
Harm
U
9.
Harm
U
11.
Harm
U
13.
Harm
U
15.
Harm
U
17.
Harm
U
Harm. I 3rd
harm
I
5th
harm
I
7
harm
I
th 9
harm
I
th 11
harm
I
th 13
harm
I
th 15
harm
I
th 17
harm
I
th 19
harm
I
th
Max values
Limits
Max values
Limits
KF-U
Active energy
recovery
HT
Tari switching
Period sync.
KF-U
Active energy
recovery
LT
Tari
synchronization
KF-U
React. energy
recovery
HT
Tari
synchronization
KF-U
React. energy
recovery
LT
Tari
synchronization
Set attenuation
factor
AFU / AFI
Set language
Deu / Eng
Relay output 2
TE ON delay
TA OFF delay
Reset
( selection )
/ password
entry
Password prot .
Set
I primary
I secondary
HARMON. I
Active W
Min-Max values
Limits
Min-Max
Limits
values Conguration
Max
Para
Angle
Max
Para
Max
Para
Max
Para
Max
Para
Max
Para
Para
Max
Para
Setup
Info
Iavg
Max
Para
Max
Para
Max
Para
In
Max
Para
Inavg
Max
Para
Max
Para
Max
Para
PQS· Qcomp
PQS· Qcomp
Max
Para
Max
Para
Max
Para
Max
Para
PQS· Qcomp
Max
Para
Max
Para
† †û
Max
Para
Max
Para
LT-
React.
Para
LT-
Para Para
KF-U
Max. cum .
period
React . energy
Pcum
For each harmonic,
from 15th harmonic without limits
KF-UMax. cum .
period
Active energy
Qcum
Zero-point
creator
Asymetry of
meas.voltage
Asym
KF-U
Harm. U
KF-U
Harm. I
Mom D
D
Max
Para
KF-U
Active energy
consumption
HT
Tari switching
Period sync.
KF-U
Active energy
consumption
LT
Tari switching
Period sync.
KF-U
React. energy
consumption
HT
Tari switching
Period sync.
KF-U
React. energy
consumption
LT
Tari switching
Period sync.
Para
LT+ React.
Para
LT+
Para Para
HT-
Mom

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System operation
7 System operation
In this chapter, you will nd instructions on how to operate the
multimess 4F96 in daily use. Furthermore, you will nd references to
its complete range of functions.
7.1 Control and display panel
7.1.1 Description of buttons and displays
1 Display navigation panel
The navigation panel shows the main menu selected, considerably
simplifying operation of the device. The operator can immediately
see which menu he is in.
2 Unit display
The DOT matrix display is normally used to show measured values.
Each phase has its own display. In some submenus, this display area
is used to show additional information to assist operation.
3 Measuring range
These displays are used to represent measured, stored and
programmed values. In some submenus, they are also used to
simplify conguration with simple text output.
1
2
3
4
5

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System operation
4 Additional information area
Additional information is conveyed with simple and self-explanatory
icons. This additional information makes it easier for the operator to
interpret the recorded values.
5 Hot key area
The text line corresponds to the button keys lying below it and is
used to issue messages and text.
The interaction of button and accompanying display enables
convenient and self-explanatory operation.
7.1.2 Setting range
Measuring voltage, primary 1 V to 9999 kV
Measuring voltage, secondary 100 V to 500 V
Measuring current, primary 1 A to 99.99 kA
Measuring current, secondary 1 A to 5 A
Limits Depending on the
congured transformer values
Current average time 1 to 15 minutes
Target Cos φ for missing
compensation power
Inductive 0.00 to capacitive 0.00
Main menu cos φ Inductive 0.00 to capacitive 0.00
Frequency correction Automatic - 50 Hz - 60 Hz
Limit values frequency 00.00 Hz to 70 Hz
Limits voltage harmonics 00.0% to 99.99%
Limits current harmonics 0 to 300 A
Attenuation coecient voltage (display) 0 to 6
Attenuation coecient current (display) 0 to 6
Working pulse output Active and reactive energy 0.001 to 9990
pulses per KWH or kvar
Energy pulse duration 30 to 999 milliseconds
Signaling relay ON-delay 0 to 255 seconds
Signaling relay shutdown delay 0 to 255 seconds
Measuring period synchronization Internal, KBR eBus, for tari switching
Tari switching Internal, KBR eBus

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Connection chart/terminal assignment
multimess 4F96 LCD - connection chart EN / M.Hi. 3511-2-110830
PE
1
2 10 11 12 13 20 21 22 23 24 25 30 31 32 33
L
N
A
B
L1 L2 L3 N k1 L1 k2 L2 k3 L3
90 91 92 34 35
L1
L2
L3
N
Option
Option
TCP / IP
eBus or
modbus
Option
BUS
* Power supply see nameplate
Power
*
Measuring voltage Measuring current
Relay 1
Contacts are open by
no power or alarm!
Relay 2
current direction
Output
8 Connection chart/terminal assignment
8.2 Terminal assignment
Terminal 1 (L) and 2 (N): Power supply connection
A control voltage is required to supply the device with
power. The unit is equipped with a multi-range power
supply and may be supplied by voltages of 85 – 265V
AC/DC.
Terminal 10 (L1):
11 (L2):
12 (L3):
13 (N):
Measuring input for voltage
Three-phase voltage measurement in three-wire as well
as four-wire rotary current networks. Direct measurement
for 3x5…100…120V or 3x20…500…600V AC. Measuring
intervals are congurable. Exceeding the measuring
interval results in an error message. For higher voltages,
the unit needs to be connected via a voltage transformer.
For IT networks, a zero-point creator is required .
8.1 Connection chart