janitza UMG 801 Installationsanleitung Seite 6

General information General information
1 1
Disclaimer Disclaimer
Observing the usage information for the devices is Observing the usage information for the devices is
Qualified personnel
a prerequisite for safe operation and for achieving the a prerequisite for safe operation and for achieving the
To prevent personal injuries and property damage,
specified performance characteristics and product specified performance characteristics and product
only qualified personnel with electrical engineering
features. Janitza electronics GmbH assumes no features. Janitza electronics GmbH assumes no
training may work on the base unit and its
liability for personal injuries, property damage and liability for personal injuries, property damage and
components. They must also have knowledge
financial losses resulting from the failure to observe financial losses resulting from the failure to observe
• of the national accident prevention regulations.
the usage information. Make sure that your usage the usage information. Make sure that your usage
• of safety technology standards.
information is legible and accessible. information is legible and accessible.
• in the installation, commissioning and
operation of the device and the components.
Further usage information, such as e.g. the Further usage information, such as e.g. the
installation instructions or user manual for the installation instructions or user manual for the
WARNING
base unit, can be found on our web site base unit, can be found on our web site
Risk of injury due to electric voltage or electrical
www.janitza.com under Support > Downloads. www.janitza.com under Support > Downloads.
current!
When handling electrical currents or voltages,
Copyright notice Copyright notice
serious personal injuries or death can occur due to:
l:
© 2019 - Janitza electronics GmbH - Lahnau. © 2019 - Janitza electronics GmbH - Lahnau.
· Touching live exposed or stripped cores.
All rights reserved. Any duplication, processing, All rights reserved. Any duplication, processing,
· Device inputs that are dangerous to touch.
Before starting work on your system:
distribution and any other kind of use, even in distribution and any other kind of use, even in
· Disconnect it from the power supply!
part, is prohibited. part, is prohibited.
· Secure it against being switched back on!
· Verify disconnection from power!
Subject to technical changes. Subject to technical changes.
· Ground and short circuit!
• Make sure that the installation instructions • Make sure that the installation instructions
· Cover or block off neighboring parts that are
under voltage!
match your device. match your device.
• Make sure you have first read and understood • Make sure you have first read and understood
the usage information accompanying the the usage information accompanying the
product. product.
Device short description and assembly - current measuring module Device short description and assembly - current measuring module
3 3
"Current measurement" with terminal assignment connection variant
4
The current measuring module The current measuring module
· enhances the scope of functions of the base · enhances the scope of functions of the base
L1
unit with additional current measuring channels unit with additional current measuring channels
S1
n, (2 blocks á 4 current measuring channels). (2 blocks á 4 current measuring channels).
L2
· is suitable for current transformers with trans- · is suitable for current transformers with trans-
L3
al former ratios of ../1 A or ../5 A. former ratios of ../1 A or ../5 A.
N
l
1 2
UMG 801
S1 S2
(Basisgerät)
I
1
I
5
Fig.: Module 800-CT8-A Fig.: Module 800-CT8-A S1 S2
9 10
The base unit (UMG 801) The base unit (UMG 801)
· with current measuring module measures current · with current measuring module measures current
S1
L1
exclusively via a current transformer. The current exclusively via a current transformer. The current
L2
transformers require basic insulation according to transformers require basic insulation according to
IEC 61010-1:2010 for the rated voltage of the circuit. IEC 61010-1:2010 for the rated voltage of the circuit.
L3
· permits assembly of up to 10 modules. · permits assembly of up to 10 modules.
N
• Keep the usage information accompanying • Keep the usage information accompanying
the product accessible through its service life the product accessible through its service life
Intended use
and hand it over to the subsequent owner and hand it over to the subsequent owner
The modules/components
where applicable. where applicable.
• are intended for industrial control usage only.
• Please refer to www.janitza.de for information • Please refer to www.janitza.de for information
• are intended as expansion or transfer modules
concerning device revisions and the concerning device revisions and the
for the UMG 801 base unit in switch cabinets
associated adjustments to the usage associated adjustments to the usage
and small distribution boards. (Please observe
information accompanying the product. information accompanying the product.
the usage information associated with the
base unit).
Disposal Disposal
• may only be mounted to base units that are
Please observe the national regulations. Dispose Please observe the national regulations. Dispose
disconnected from the power supply (see
of individual parts, where necessary, depending of individual parts, where necessary, depending
"Assembly" step).
on the properties and existing country-specific on the properties and existing country-specific
• are not intended for installation in vehicles!
regulations, e.g. as: regulations, e.g. as:
Use of the base unit with modules in
• Electronic waste • Electronic waste
stationary equipment is considered an
• Batteries and accumulators • Batteries and accumulators
unusual environmental condition and is only
• Plastic • Plastic
permissible by special agreement.
• Metals • Metals
• are not intended for installation in areas
or commission a certified or commission a certified
exposed to harmful oils, acids, gases, vapors,
disposal company with the scrapping. disposal company with the scrapping.
dust and radiation, etc.
Relevant laws, Relevant laws,
applied standards and directives applied standards and directives
Please refer to the Declaration of Conformity Please refer to the Declaration of Conformity
on our web site (www.janitza.com) for the laws, on our web site (www.janitza.com) for the laws,
standards and directives applied by Janitza standards and directives applied by Janitza
electronics GmbH for the device. electronics GmbH for the device.
INFORMATION INFORMATION
· The scope of delivery of the module includes · The scope of delivery of the module includes
Fig. Module 800-CT8-A connection variant
the appropriate bus connector (JanBus the appropriate bus connector (JanBus
S2
interface) for connection to the base unit or interface) for connection to the base unit or
S1 S2
additional modules! additional modules!
· In addition to the current measuring module, · In addition to the current measuring module,
S1 S2
also observe the usage information for your also observe the usage information for your
S1 S2
base unit! base unit!
3 4 5 6 7 8
S1 S2 S1 S2 S1 S2
CAUTION CAUTION
I I I
2 3 4
Strommessung
Non-observance of the assembly instructions Non-observance of the assembly instructions
may result in property damage or cause may result in property damage or cause
personal injury! personal injury!
Noncompliance with the assembly instructions may Noncompliance with the assembly instructions may
Modul 800-CT8-A
cause damage to your base unit with modules or cause damage to your base unit with modules or
destroy it and may also result in personal injury. destroy it and may also result in personal injury.
· Observe the assembly instructions of your · Observe the assembly instructions of your
base unit. base unit.
· Before assembly of the modules: · Before assembly of the modules:
Strommessung
- Disconnect the system from the power - Disconnect the system from the power
I I I supply! Secure it against being switched supply! Secure it against being switched
6 7 8
back on! Verify disconnection from power! back on! Verify disconnection from power!
S1 S2 S1 S2 S1 S2
11 12 13 14 15 16
Ground and short circuit! Cover or block off Ground and short circuit! Cover or block off
neighboring parts that are under voltage! neighboring parts that are under voltage!
· Ensure sufficient air circulation in your · Ensure sufficient air circulation in your
S2
installation environment and, where applicable, installation environment and, where applicable,
sufficient cooling. sufficient cooling.
S1 S2
· Return defective modules to the manufacturer. · Return defective modules to the manufacturer.
S1 S2
S1 S2
Safety Safety
2 2 2 2
Safety instructions Safety instructions
The installation instructions do not include a The installation instructions do not include a
Incoming goods inspection
complete list of all safety measures necessary for complete list of all safety measures necessary for
The prerequisites for trouble-free and safe
operating the device. operating the device.
operation of the devices and their components
Special operating conditions may require Special operating conditions may require
include proper transport, storage, setup and
additional measures. The installation instructions additional measures. The installation instructions
assembly, as well as careful operation and
contain notes that must be observed for your contain notes that must be observed for your
maintenance.
personal safety and to prevent property damage. personal safety and to prevent property damage.
Exercise caution when unpacking and packing
the device, without using force and only using
Symbols used on the device: Symbols used on the device:
suitable tools.
Check:
The additional symbol on the The additional symbol on the
• Devices and components by performing
device itself indicates an electrical device itself indicates an electrical
a visual inspection to ensure a flawless
danger that can result in serious danger that can result in serious
mechanical condition.
injuries or death. injuries or death.
• The scope of delivery (see user manual) for
The general warning symbol calls The general warning symbol calls
completeness before beginning the installation
attention to possible risks of injury. attention to possible risks of injury.
of your devices and components.
Observe all the instructions listed Observe all the instructions listed
under this symbol in order to under this symbol in order to
If you assume that safe operation is no longer
prevent injuries or even death. prevent injuries or even death.
possible, shut down your device with the
components immediately and secure it from being
unintentionally started back up again.
It can be assumed that safe operation is
impossible if, for example, the device with
components:
• Has visible damage.
• No longer functions despite an intact power
supply.
Current measurement
5
Taking into consideration the assembly Taking into consideration the assembly
instructions for your base unit (check bus instructions for your base unit (check bus
The module 800-CT8-A
connection assembly, among other things!), connection assembly, among other things!),
· measures current exclusively via a current transformer.
assemble the modules when the system is assemble the modules when the system is
· permits connection of current transformers with
disconnected from the power supply as follows: disconnected from the power supply as follows:
secondary currents of ../1 and ../5 A for current
1. If not already done, insert the bus connector 1. If not already done, insert the bus connector
measurement inputs I1 to I8
(JanBus interface) included in the respective (JanBus interface) included in the respective
· has a current transformer ratio of 5/5 A as the
scope of delivery in the socket on the bottom scope of delivery in the socket on the bottom
standard setting (I1 to I8).
of your module. of your module.
· does not measure DC currents.
2. Press your module with bus connector onto 2. Press your module with bus connector onto
the DIN rail until the bottom latches engages. the DIN rail until the bottom latches engages.
WARNING
Electrical currents and voltages!
Open current transformers that are operated on the
secondary side (high voltage spikes) can result in
serious personal injuries or even death.
Avoid the open operation of the current trans-
UMG 801 (base unit) UMG 801 (base unit)
formers and short-circuit unloaded transform-
ers.
End angle End angle
Fig. "Base unit with module" assembly on DIN rail. Fig. "Base unit with module" assembly on DIN rail.
6 / 8
Safety instructions in the installation instructions Safety instructions in the installation instructions
are highlighted with a warning triangle and are are highlighted with a warning triangle and are
• Was subjected to extended periods of
presented as follows depending on the level of risk: presented as follows depending on the level of risk:
unfavorable conditions (e.g. storage outside
of the permissible climate thresholds without
DANGER DANGER
adjustment to the room climate, condensation,
Warns of an imminent danger that will result Warns of an imminent danger that will result etc.) or transport stress (e.g. falling from an
in serious or fatal injuries in the event of in serious or fatal injuries in the event of
elevated position, even without visible external
noncompliance. noncompliance.
damage, etc.).
WARNING WARNING
Warns of a potentially dangerous situation that can Warns of a potentially dangerous situation that can
result in serious injuries or death in the event of result in serious injuries or death in the event of
noncompliance. noncompliance.
CAUTION CAUTION
Warns of an imminently dangerous situation that Warns of an imminently dangerous situation that
can result in minor or moderate injuries in the event can result in minor or moderate injuries in the event
of noncompliance. of noncompliance.
ATTENTION ATTENTION
Warns of an imminently dangerous situation that Warns of an imminently dangerous situation that
can result in property damage or environmental can result in property damage or environmental
damage in the event of noncompliance. damage in the event of noncompliance.
INFORMATION INFORMATION
Points out procedures in which there are no dangers Points out procedures in which there are no dangers
of personal injuries or property damage. of personal injuries or property damage.
3. Slide the contacts of your module bus connector 3. Slide the contacts of your module bus connector
into the sockets of the base unit bus connector into the sockets of the base unit bus connector
WARNING
(or in the sockets of the connected module) so (or in the sockets of the connected module) so
that the bus connectors (devices) are linked. that the bus connectors (devices) are linked.
Risk of injury due to high currents and high
electrical voltages!
Then wire your module and apply voltage to the Then wire your module and apply voltage to the
Serious personal injuries or death can occur due
base unit (system). The base unit recognizes the base unit (system). The base unit recognizes the to:
· Touching live exposed or stripped cores.
module automatically. module automatically.
· Inputs of the devices, components and modules
that are dangerous to touch.
Therefore, please observe the following for your
Module 800-CT8-A Module 800-CT8-A
system:
· Before starting work, disconnect it from the
power supply!
· Secure it against being switched back on!
· Verify disconnection from power!
· Ground and short circuit! Use the ground
connection points with the ground symbol for
grounding!
· Cover or block off neighboring parts that are
under voltage!
3. 3.
INFORMATION
Bottom latch Bottom latch
Recommendation:
1. 1. 2. 2.
The current transformer ratios are configured
self-explanatorily in the "device configuration"
function of the GridVis ® software.
Bus connector Bus connector
Module 800-CT8-A Module 800-CT8-A
DIN rail
DIN ra
DIN rail