Siemens SENTRON PAC4200 User manual

PAC4200

SENTRON
Power Monitoring Device
PAC4200
System Manual
05/2019
A5E02316180B
-05
Introduction
1
Description
2
Installation
3
Connection
4
Commissioning
5
Operation
6
Parameterizing
7
Service and maintenance
8
Technical data
9
Dimensional drawings
10
Appendix
A
List of abbreviations
B

Siemens AG
Smart Infrastructure
Low Voltage Products
Postfach 10 09 53
93009 REGENSBURG
GERMANY
Document order number: 3ZX1012-0KM42-3AC0
Ⓟ
05/2019 Subject to change
Copyright © Siemens AG 2008.
All rights rese
rved
Legal information
Warning notice system
This manual contains notices you have to observe in order to ensure your personal safety, as well as to prevent
damage to property. The notices referring to your personal safety are highlighted in the manual by a safety alert
symbol, notices referring only to property damage have no safety alert symbol. These notices shown below are
graded according to the degree of danger.
DANGER
indicates that death or severe personal injury will result if proper precautions are not taken.
WARNING
indicates that death or severe personal injury may result if proper precautions are not taken.
CAUTION
indicates that minor personal injury can result if proper precautions are not taken.
NOTICE
indicates that property damage can result if proper precautions are not taken.
If more than one degree of danger is present, the warning notice representing the highest degree of danger will
be used. A notice warning of injury to persons with a safety alert symbol may also include a warning relating to
property damage.
Qualified Personnel
The product/system described in this documentation may be operated only by personnel qualified for the specific
task in accordance with the relevant documentation, in particular its warning notices and safety instructions.
Qualified personnel are those who, based on their training and experience, are capable of identifying risks and
avoiding potential hazards when working with these products/systems.
Proper use of Siemens products
Note the following:
WARNING
Siemens products may only be used for the applications described in the catalog and in the relevant technical
documentation. If products and components from other manufacturers are used, these must be recommended
or approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and
maintenance are required to ensure that the products operate safely and without any problems. The permissible
ambient conditions must be complied with. The information in the relevant documentation must be observed.
Trademarks
All names identified by ® are registered trademarks of Siemens AG. The remaining trademarks in this publication
may be trademarks whose use by third parties for their own purposes could violate the rights of the owner.
Disclaimer of Liability
We have reviewed the contents of this publication to ensure consistency with the hardware and software
described. Since variance cannot be precluded entirely, we cannot guarantee full consistency. However, the
information in this publication is reviewed regularly and any necessary corrections are included in subsequent
editions.

PAC4200
System Manual, 05/2019, A5E02316180B-05 3
Table of contents
1 Introduction............................................................................................................................................. 7
1.1 Components of the product ......................................................................................................7
1.2 Latest information .....................................................................................................................7
1.3 Security information ..................................................................................................................9
2 Description............................................................................................................................................ 11
2.1 Performance features .............................................................................................................11
2.2 Measuring inputs.....................................................................................................................16
2.3 Measured variables.................................................................................................................18
2.3.1 Sliding window demands ........................................................................................................21
2.3.2 Averaging measured values (aggregation).............................................................................22
2.3.3 Other properties of measured variable representation ...........................................................22
2.4 Load profile .............................................................................................................................23
2.4.1 Historical load profile...............................................................................................................27
2.4.2 Current load profile data at the communication interfaces .....................................................28
2.4.3 Synchronization of the load profile..........................................................................................29
2.4.4 Additional information about the load profile data ..................................................................30
2.5 Tariffs ......................................................................................................................................30
2.6 Technical features of the network quality ...............................................................................31
2.7 Date and time..........................................................................................................................33
2.8 Limit values .............................................................................................................................34
2.9 Function of the digital inputs and outputs ...............................................................................35
2.9.1 Digital output ...........................................................................................................................35
2.9.2 Digital input .............................................................................................................................37
2.10 Ethernet interface....................................................................................................................38
2.11 Slots for expansion modules...................................................................................................39
2.12 Gateway ..................................................................................................................................40
2.13 Insertion openings...................................................................................................................42
2.14 User-definable displays...........................................................................................................43
3 Installation ............................................................................................................................................ 45
3.1 Introduction .............................................................................................................................45
3.2 Inserting the battery ................................................................................................................47
3.3 Tools .......................................................................................................................................48
3.4 Mounting on the switching panel ............................................................................................48
3.4.1 Mounting dimensions ..............................................................................................................48
3.4.2 Installation steps .....................................................................................................................49

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PAC4200
4System Manual, 05/2019, A5E02316180B-05
3.5 Deinstallation.......................................................................................................................... 51
4 Connection ........................................................................................................................................... 53
4.1 Safety information .................................................................................................................. 53
4.2 Connections ........................................................................................................................... 55
4.3 Connection examples ............................................................................................................ 58
4.4 Grounding of the Ethernet cable ............................................................................................ 65
5 Commissioning ..................................................................................................................................... 67
5.1 Overview ................................................................................................................................ 67
5.2 Applying the supply voltage ................................................................................................... 68
5.3 Parameterizing the device ..................................................................................................... 69
5.3.1 First start-up ........................................................................................................................... 69
5.3.2 Basic parameters ................................................................................................................... 70
5.3.3 Additional settings .................................................................................................................. 71
5.4 Applying the measuring voltage............................................................................................. 71
5.5 Applying the measuring current ............................................................................................. 72
5.6 Checking the displayed measured values ............................................................................. 72
6 Operation.............................................................................................................................................. 73
6.1 Device interface ..................................................................................................................... 73
6.1.1 Displays and operator controls .............................................................................................. 73
6.1.2 Special display elements ....................................................................................................... 74
6.1.3 Menu-based navigation.......................................................................................................... 75
6.1.4 Measured value level ............................................................................................................. 75
6.1.5 Main menu level ..................................................................................................................... 76
6.1.6 Setting level............................................................................................................................ 76
6.1.7 Editing level............................................................................................................................ 76
6.1.8 Control keys ........................................................................................................................... 77
6.2 Special displays ..................................................................................................................... 79
6.2.1 Phasor diagram...................................................................................................................... 79
6.2.2 Measurement of 1st to 64th harmonics for voltage and current ............................................ 80
6.2.3 Events .................................................................................................................................... 82
6.3 Supporting software ............................................................................................................... 86
6.3.1 SENTRON powermanager .................................................................................................... 86
6.3.2 SENTRON powerconfig ......................................................................................................... 87
6.3.3 Web server............................................................................................................................. 87
7 Parameterizing...................................................................................................................................... 89
7.1 Introduction ............................................................................................................................ 89
7.2 Parameterizing via the user interface .................................................................................... 90
7.2.1 Parameterizing via the user interface .................................................................................... 90
7.2.2 Device information ................................................................................................................. 91
7.2.3 Language/Regional................................................................................................................ 91
7.2.4 Basic parameters ................................................................................................................... 91
7.2.5 Power demand ....................................................................................................................... 95
7.2.6 Date/time................................................................................................................................ 95

Table of contents
PAC4200
System Manual, 05/2019, A5E02316180B-05 5
7.2.7 Integrated I/Os ........................................................................................................................97
7.2.8 Communication .....................................................................................................................101
7.2.9 Display ..................................................................................................................................103
7.2.10 Advanced ..............................................................................................................................104
7.3 Protection against manipulation............................................................................................111
7.3.1 Introduction ...........................................................................................................................111
7.3.2 Password protection .............................................................................................................112
7.3.3 Hardware write protection .....................................................................................................114
7.3.4 Device access control (IP filter) ............................................................................................117
7.3.5 Configuring the Modbus TCP port ........................................................................................119
8 Service and maintenance.................................................................................................................... 121
8.1 Calibration.............................................................................................................................121
8.2 Cleaning ................................................................................................................................121
8.3 Firmware update ...................................................................................................................122
8.4 Replacing the battery ............................................................................................................123
8.5 Repair ...................................................................................................................................126
8.6 Disposal ................................................................................................................................126
9 Technical data .................................................................................................................................... 127
9.1 Technical data.......................................................................................................................127
9.2 Labeling ................................................................................................................................138
10 Dimensional drawings ......................................................................................................................... 141
A Appendix............................................................................................................................................. 145
A.1 Load profile ...........................................................................................................................145
A.2 Modbus .................................................................................................................................145
A.2.1 Measured variables without a time stamp with the function codes 0x03 and 0x04..............146
A.2.2 Structure – Digital inputs status and digital outputs status with the function codes 0x01
and 0x02 ...............................................................................................................................153
A.2.3 Structure – Limit values with the function codes 0x01 and 0x02 ..........................................154
A.2.4 Structure – PMD diagnostics and status with the function codes 0x03 and 0x04 ................155
A.2.5 Measured variables for the load profile with the function codes 0x03 and 0x04 ..................156
A.2.6 Tariff-specific energy values in double format with the function codes 0x03, 0x04, and
0x10 ......................................................................................................................................159
A.2.7 Tariff-specific energy values in float format with the function codes 0x03 and 0x04 ...........160
A.2.8 Maximum values with a time stamp and the function codes 0x03 and 0x04........................161
A.2.9 Minimum values with a time stamp and the function codes 0x03 and 0x04.........................165
A.2.10 Odd harmonics without a time stamp with the function codes 0x03 and 0x04.....................168
A.2.11 Odd harmonics with a time stamp with the function codes 0x03 and 0x04..........................170
A.2.12 Readout of harmonic components of all harmonics with function codes 0x03, 0x04 and
0x14 ......................................................................................................................................172
A.2.13 Readout of averages (aggregation) with function codes 0x03, 0x04 and 0x14....................175
A.2.14 Configuration settings with the function codes 0x03, 0x04, and 0x10..................................192
A.2.15 Value range for limit source ..................................................................................................201
A.2.16 Communication settings with the function codes 0x03, 0x04, and 0x10 ..............................207
A.2.17 I&M settings ..........................................................................................................................210
A.2.18 Commands with the function code 0x06...............................................................................211

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PAC4200
6System Manual, 05/2019, A5E02316180B-05
A.2.19 MODBUS standard device identification with the function code 0x2B ................................ 212
A.3 Comprehensive support from A to Z .................................................................................... 213
B List of abbreviations .............................................................................................................................215
B.1 Abbreviations ....................................................................................................................... 215
Glossary ..............................................................................................................................................217
Index ...................................................................................................................................................219

PAC4200
System Manual, 05/2019, A5E02316180B-05 7
Introduction
1
1.1 Components of the product
The package includes:
●1 PAC4200 measuring device
●1 battery
●2 brackets for panel mounting
●1 set of PAC4200 Operating Instructions
Available accessories
●powerconfig software
(https://support.industry.siemens.com/cs/ww/en/view/63452759)
●powermanager software
(https://support.industry.siemens.com/cs/ww/en/view/64850998)
1.2 Latest information
Up-to-the-minute information
You can find further support on the Internet (http://www.siemens.de/lowvoltage/technical-
assistance).
Third-party software information
This product, solution or service ("Product") contains third-party software components listed
in this document. These components are Open Source Software licensed under a license
approved by the Open Source Initiative (https://opensource.org/), or similar licenses as
determined by SIEMENS ("OSS") and/or commercial or freeware software components. With
respect to the OSS components, the applicable OSS license conditions prevail over any
other terms and conditions covering the Product. The OSS portions of this Product are
provided royalty-free and can be used at no charge.
If SIEMENS has combined or linked certain components of the Product with/to OSS
components licensed under the GNU LGPL version 2 or later as per the definition of the
applicable license, and if use of the corresponding object file is not unrestricted ("LGPL
Licensed Module", whereas the LGPL Licensed Module and the components that the LGPL
Licensed Module is combined with or linked to is the "Combined Product"), provided the
relevant LGPL license criteria are met, you are entitled to modify the Combined Product for
your own use, including but not limited to the right to modify the Combined Product to relink
modified versions of the LGPL Licensed Module, and you may reverse-engineer the

Introduction
1.2 Latest information
PAC4200
8System Manual, 05/2019, A5E02316180B-05
Combined Product, but only to debug your modifications. The modification right does not
include the right to distribute such modifications and you shall maintain in confidence any
information resulting from such reverse-engineering of a Combined Product.
Certain OSS licenses require SIEMENS to make source code available, for example, the
GNU General Public License, the GNU Lesser General Public License and the Mozilla Public
License. If such licenses are applicable and this Product is not shipped with the required
source code, a copy of this source code can be obtained by anyone in receipt of this
information during the period required by the applicable OSS licenses by contacting the
following address:
Siemens AG Energy Management, Low Voltage & Products
Siemensstrasse 10
93055 Regensburg
Germany
Internet:
Technical Assistance (www.siemens.de/lowvoltage/support-request)
Subject: Open Source Request (please specify Product name and version, if applicable)
SIEMENS may charge a handling fee of up to 5 EUR to fulfil the request.
Warranty regarding further use of the Open Source Software
SIEMENS' warranty obligations are set forth in your agreement with SIEMENS. SIEMENS
does not provide any warranty or technical support for this Product or any OSS components
contained in it if they are modified or used in any manner not specified by SIEMENS. The
license conditions listed below may contain disclaimers that apply between you and the
respective licensor. For the avoidance of doubt, SIEMENS does not make any warranty
commitment on behalf of or binding upon any third-party licensor.

Introduction
1.3 Security information
PAC4200
System Manual, 05/2019, A5E02316180B-05 9
1.3 Security information
Siemens provides products and solutions with industrial security functions that support the
secure operation of plants, systems, machines and networks.
In order to protect plants, systems, machines and networks against cyber threats, it is
necessary to implement – and continuously maintain – a holistic, state-of-the-art industrial
security concept. Siemens’ products and solutions constitute one element of such a concept.
Customers are responsible for preventing unauthorized access to their plants, systems,
machines and networks. Such systems, machines and components should only be
connected to an enterprise network or the Internet if and to the extent such a connection is
necessary and only when appropriate security measures (e.g. firewalls and/or network
segmentation) are in place.
For additional information on industrial security measures that may be implemented, please
visit (https://www.siemens.com/industrialsecurity).
Siemens’ products and solutions undergo continuous development to make them more
secure. Siemens strongly recommends that product updates are applied as soon as they are
available and that the latest product versions are used. Use of product versions that are no
longer supported, and failure to apply the latest updates may increase customer's exposure
to cyber threats.
To stay informed about product updates, subscribe to the Siemens Industrial Security RSS
Feed under (https://www.siemens.com/industrialsecurity).
Note
Risk of manipulation
Several protective mechanisms can be activated in the device.
In order to red
uce the risk of manipulation occurring on the device, it is recommended that
the protective mechanisms available in the device are activated.
See chapter
Performance features (Page 11).
General safety notes
DANGER
Hazardous voltage.
Will cause death or serious injury.
Turn off and lock out all power supplying this equipment before working on this device.

Introduction
1.3 Security information
PAC4200
10 System Manual, 05/2019, A5E02316180B-05
Safety-related symbols on the device
Symbol
Meaning
(1)
Risk of electric shock
(2)
General warning symbol
(3)
Electrical installation and maintenance by qualified personnel only
See also
Applying the measuring current (Page 72)
Applying the measuring voltage (Page 71)
Applying the supply voltage (Page 68)
Replacing the battery (Page 123)
Password protection (Page 112)

PAC4200
System Manual, 05/2019, A5E02316180B-05 11
Description
2
2.1 Performance features
The SENTRON PAC4200 is a measuring device for measuring the basic electrical variables
in low-voltage power distribution. The device is capable of single-phase, two-phase or three-
phase measurement and can be used in 2, 3 or 4-wire TN, TT and IT systems.
The SENTRON PAC42000 is designed for panel mounting. It is also possible to mount it on
a standard rail using the standard rail support brackets available as an option.
Thanks to its large measuring voltage range, SENTRON PAC4200 with a wide-voltage
power supply can be connected in any low-voltage system up to a rated system voltage of
690 V (max. 600 V for UL). The device version with an extra-low voltage power supply can
be directly connected to systems up to 500 V. Higher voltages can be measured using
voltage transformers.
Either x/1 A or x/5 A current transformers can be used for measuring current.
The large graphical display is used to read off all the measured values and to configure the
device.
The integral Ethernet interface or the interface of an expansion module available as an
option can be used for communication, e.g. SENTRON PAC RS485 expansion module or
SENTRON PAC PROFIBUS DP expansion module or PAC SWITCHED ETHERNET module
(Profinet). The functions of the device can be expanded using other expansion modules
available as options. The SENTRON PAC4200 has two interfaces which can accommodate
up to two external expansion modules simultaneously.
Measurement
●Measurement in 2, 3 and 4-wire systems Suitable for TN, TT and IT systems
●Measurement of all relevant electrical variables in an AC system
●Measurement of minimum and maximum values of all measured variables
●Calculation of genuine RMS values for voltage and current to the 63rd harmonic
●4-quadrant measurement (import and export)
●Averaging of all measured values directly on the device in two steps, which are
independent of each other and freely configurable (aggregation)
●Measurement of the 1st to 64th harmonics (even and odd)
●Calculation of the average voltage and current values over all phases.
●Zero blind measurement
●High measuring accuracy: for instance, accuracy class 0.2 in accordance with IEC 61557-
12 for active energy This means: an accuracy of 0.2% relative to the measured value
under reference conditions

Description
2.1 Performance features
PAC4200
12 System Manual, 05/2019, A5E02316180B-05
●Detection of voltage dips, overvoltage and voltage interruptions with user-defined
threshold values
●Measurement of N (neutral) conductor current 1)
●Measurement of residual current and PE conductor current through external summation
current transformer 1)
●Measurement of physical variables (e.g. temperature, pressure, humidity) with external
0/4 mA to 20 mA transmitter 1)
1) Using optionally available expansion module "I(N), I(DIFF), Analog" (MLFB: 7KM9200-
0AD00-0AA0)
Manual 7KM PAC expansion module I(N), I(Diff), analog
(https://support.industry.siemens.com/cs/ww/en/view/109746834)
Counters and power demand
●A total of 10 energy counters capture reactive energy, apparent energy, and active
energy for off-peak and on-peak, import and export.
●Energy consumption for active energy, reactive energy and apparent energy per day and
tariff for 366 days.
●Two configurable universal counters for counting:
–Limit violations
–Status changes at the digital input
–Status changes at the digital output
–Pulses of a connected pulse encoder (e.g. from electricity, gas, or water meters). The
pulse shape and time response must correspond to the signal shape described in the
IEC 62053-31 standard.
●Operating hours counter for monitoring the operating time of a connected load. Counts
only in the case of energy counting above an adjustable threshold.
●One apparent energy counter, one active energy counter, and one reactive energy
counter for detecting the total energy import, regardless of the active tariff for display on
the device.
●One apparent energy counter, one active energy counter, and one reactive energy
counter for detecting the power consumption of a manufacturing process. The process
energy counters can be started and stopped by means of the available digital inputs.
●Operating hours counter for recording the duration of a manufacturing process. The start
and stop commands of the digital input that controls the process energy counter start and
stop the operating hours counter. Up to 10 counters for detecting the consumption of any
media via digital inputs if the optionally available SENTRON PAC 4DI/2DO expansion
modules are used. Consumption (e.g. of gas, water, compressed air, electrical current)
can thus be recorded using simple media counters with a pulse output.
The display texts can be freely parameterized in a user-friendly way using the
SENTRON powerconfig configuration software.

Description
2.1 Performance features
PAC4200
System Manual, 05/2019, A5E02316180B-05 13
Monitoring functions
The SENTRON PAC4200 monitors up to 12 limit values as well as one limit that can be
formed by logically combining the other 12 limits.
Event display
●Recording up to 4096 events with a time stamp and event-specific information
●Display of events in an events list
●Reporting of events on the display
●Classifying of messages as follows:
–Information
–Warning
–Alarm
Displays and controls
●LC display
●Four control keys with variable function assignment
●SENTRON powerconfig
●SENTRON powermanager
●Web server (HTTP)
Interfaces
●Ethernet
●Two multifunctional integral digital inputs
●Two multifunctional integral digital outputs
●RS 485 (if SENTRON PAC RS485 expansion module is used)
●PROFIBUS (if SENTRON PAC PROFIBUS DP expansion module is used)
●Optionally up to 8 plug-in digital inputs
●Optionally up to 4 plug-in digital outputs
●Two slots for operating optional expansion modules 1)
1) The SENTRON PAC4200 supports two expansion modules. One of these may be a
communication module (e.g. SENTRON PAC PROFIBUS DP or SENTRON PAC RS485).

Description
2.1 Performance features
PAC4200
14 System Manual, 05/2019, A5E02316180B-05
Gateway
●Modbus gateway for integrating pure Modbus RTU slaves into an Ethernet network
(Ethernet Modbus TCP ⇔RS 485 Modbus RTU).
●Serial gateway for connecting RS 485 devices that support Modbus RTU and similar
protocols.
Memory
●Adjusted device parameters are permanently stored in the device memory.
●Extreme values (maximum or minimum) are permanently stored in the internal device
memory. Values can be reset via SENTRON powerconfig, Modbus command or directly
on the device via the menu.
●Device-internal clock (battery buffered)
●Storage of load profiles (battery buffered)
●Storage of events (battery buffered)
Response in the case of power failure and power restore
After a power failure, the device starts back at zero with the calculation of the power demand
of the total active power and total reactive power. Counter statuses and minimum/maximum
values are written from the volatile to the non-volatile memory at the following intervals:
●Counter values: Every 5 minutes
●Minimum/maximum values: Every 5 seconds, if present
Tariffs
SENTRON PAC4200 supports 2 tariffs for the integrated energy counter (on-peak and off-
peak).
●Control of tariff switching
Switching between off-peak and on-peak can be controlled via the digital input or the
communication interfaces.
Time-related switching is only possible using a higher-level system.
●Tariff switching after synchronization
When synchronizing the power demand values via the communication interfaces or the
digital input, the tariff change will only become effective after expiry of the period. Without
synchronization, the tariff change takes effect immediately.
The synchronization frame contains the length of the demand period in minutes. The
synchronization command is ignored if the period length sent to the device with the
synchronization frame is different to the length parameterized in the device.

Description
2.1 Performance features
PAC4200
System Manual, 05/2019, A5E02316180B-05 15
Security
●Password protection
●Hardware write protection
●Device access control (IP filter)
●Modbus TCP port, configurable
●Dynamic host configuration protocol (DHCP) included
●Simple Network Time protocol (SNTP) included
Using "Password protection" and "Hardware write protection", you can protect against write
access to the device settings of the SENTRON PAC4200.
The protection takes effect in case of the following actions:
Modify parameters in device. Reset maximum. Reset minimum. Reset counter. Reset
device.
●Modify parameters in device.
●Reset maximum.
●Reset minimum.
●Reset counter.
●Reset device.
●Reset device to factory defaults.
●Reset password.
●Update firmware on the device.
Note
Activate hardware write protection
When connecting the measuring device to a network, it is recommended that the hard
ware
write protection is activated.

Description
2.2 Measuring inputs
PAC4200
16 System Manual, 05/2019, A5E02316180B-05
2.2 Measuring inputs
Current measurement
NOTICE
AC measurement only
Use the device to measure alternating current only.
SENTRON PAC4200 is designed for:
●Measuring current of 1 A or 5 A for connecting current transformers. Each current
measuring input can take a continuous load of 10 A.
The current direction can be changed for each phase individually. It is not necessary to
change the terminal connections of the current transformers in the event of connection
errors.
Voltage measurement
NOTICE
AC measurement only
Use the device to measure alternating voltage only.
SENTRON PAC4200 is designed for:
●Direct measurement on the system or using voltage transformers. The measuring voltage
inputs of the device measure direct via protective impedances. External voltage
transformers are required to measure higher voltages than the permissible rated input
voltages.
●Measuring voltage up to 400 V/690 V (max. 347 V/600 V for UL) on devices with a wide-
voltage power supply. The device is designed for measuring input voltages up to 400 V
(347 V for UL) phase-to-neutral and 690 V (600 V for UL) phase-to-phase.
●Measuring voltage up to 289 V/500 V for devices with an extra-low voltage power supply.
The device is designed for measuring input voltages up to 289 V phase-to-neutral and
500 V phase-to-phase.

Description
2.2 Measuring inputs
PAC4200
System Manual, 05/2019, A5E02316180B-05 17
Connection types
Five connection types have been provided for connecting two-wire, three-wire or four-wire
systems with balanced or unbalanced load.
Table 2- 1 Available connection types
Short code
Connection type
3P4W
3 phases, 4 conductors, unbalanced load
3P3W 3 phases, 3 conductors, unbalanced load
3P4WB
3 phases, 4 conductors, balanced load
3P3WB
3 phases, 3 conductors, balanced load
1P2W
Single-phase AC
The input circuit of the device must correspond to one of the connection types listed. Select
the suitable connection type for the purpose.
Connection examples can be found in the chapter titled: Connection (Page 53)
NOTICE
Material damage due to incorrect system connection
Before connecting SENTRON PAC4200, you must ensure that the local power supply
conditions match the specifications on the rating plate.
The short code of the connection type must be entered in the device settings at startup. You
can find the instructions for parameterizing the connection type in chapter Commissioning
(Page 67).

Description
2.3 Measured variables
PAC4200
18 System Manual, 05/2019, A5E02316180B-05
2.3 Measured variables
The total set of representable measured variables is restricted by the method of connecting
the device. The availability of the measured variables depends on the type of readout.
A measured variable that cannot be indicated due to the connection method is shown on the
display by means of a broken line "----".
The table below shows which measured variables can be displayed with each connection
type.
Measured variable
Connection type
3P4W
3P3W
3P4WB
3P3WB
1P2W
Voltage L1-N
✓
-
✓
-
✓
Voltage L2-N
✓
-
-
-
-
Voltage L3-N ✓- - - -
3-phase average voltage L-N
✓
-
-
-
-
Voltage L1-L2
✓
✓
-
✓
-
Voltage L2-L3
✓
✓
-
✓
-
Voltage L3-L1
✓
✓
-
✓
-
3-phase average voltage L-L
✓
✓
-
✓
-
Current L1
✓
✓
✓
✓
✓
Current L2
✓
✓
-
-
-
Current L3
✓
✓
-
-
-
3-phase average current
✓
✓
-
-
-
Neutral current
✓
-
-
-
-
Apparent power L1
✓
-
-
-
-
Apparent power L2
✓
-
-
-
-
Apparent power L3
✓
-
-
-
-
Active power L1
✓
-
-
-
-
Active power L2
✓
-
-
-
-
Active power L3
✓
-
-
-
-
Total reactive power L1 (Q
tot
)
1)
✓
-
-
-
-
Total reactive power L2 (Qtot)
1)
✓
-
-
-
-
Total reactive power L3 (Qtot) 1) ✓- - - -
Reactive power L1 (Q
1
)
1)
✓
-
-
-
-
Reactive power L2 (Q
1
)
1)
✓
-
-
-
-
Reactive power L3 (Q
1
)
1)
✓
-
-
-
-
Reactive power L1 (Qn)
1)
✓
-
-
-
-
Reactive power L2 (Q
n
)
1)
✓
-
-
-
-
Reactive power L3 (Qn)
1)
✓
-
-
-
-
Total apparent power over all phases
✓
✓
✓
✓
✓
Total active power over all phases
✓
✓
✓
✓
✓
Total reactive power (Q
tot
) of all phases
1)
✓
✓
✓
✓
✓
Total reactive power (Q1) of all phases
1)
✓
✓
✓
✓
✓
Total reactive power (Q
n
) of all phases
1)
✓
✓
✓
✓
✓

Description
2.3 Measured variables
PAC4200
System Manual, 05/2019, A5E02316180B-05 19
Measured variable
Connection type
3P4W
3P3W
3P4WB
3P3WB
1P2W
Cos φL1
✓
-
✓
✓
✓
Cos φL2
✓
-
-
-
-
Cos φL3 ✓- - - -
Power factor L1
✓
-
-
-
-
Power factor L2
✓
-
-
-
-
Power factor L3
✓
-
-
-
-
Total power factor
✓
✓
✓
✓
✓
Line frequency
✓
✓
✓
✓
✓
Displacement angle L1
✓
-
✓
✓
✓
Displacement angle L2
✓
-
-
-
-
Displacement angle L3
✓
-
-
-
-
Phase angle L1-L1
✓
✓
-
✓
-
Phase angle L1-L2
✓
✓
-
✓
-
Phase angle L1-L3
✓
✓
-
✓
-
THD voltage L1
✓
-
✓
-
✓
THD voltage L2
✓
-
-
-
-
THD voltage L3
✓
-
-
-
-
THD voltage L1-L2
✓
✓
-
✓
-
THD voltage L2-L3
✓
✓
-
✓
-
THD voltage L3-L1
✓
✓
-
✓
-
THD current L1
✓
✓
✓
✓
✓
THD current L2 ✓✓- - -
THD current L3
✓
✓
-
-
-
Apparent energy
✓
✓
✓
✓
✓
Active energy import / export
✓
✓
✓
✓
✓
Reactive energy import / export
✓
✓
✓
✓
✓
Unbalance Voltage
✓
-
-
-
-
Unbalance Current
✓
✓
-
-
-
Amplitude Unbalance Voltage
✓
-
-
-
-
Amplitude Unbalance Current
✓
✓
-
-
-
Distortion current L1
✓
✓
✓
✓
✓
Distortion current L2
✓
✓
-
-
-
Distortion current L3
✓
✓
-
-
-
Harmonic content of the 1st, 2nd, 3rd, ... 64th harmonics for
the L1-N voltage referred to the fundamental
✓- ✓- ✓
Harmonic content of the 1st, 2nd, 3rd, ... 64th harmonics for
the L2-N voltage referred to the fundamental
✓- - - -
Harmonic content of the 1st, 2nd, 3rd, ... 64th harmonics for
the L3-N voltage referred to the fundamental
✓- - - -
Harmonic content of the 1st, 2nd, 3rd, ... 64th harmonics for
the L1-L2 voltage referred to the fundamental
✓✓- ✓-