janitza Power Analyser UMG 801 Installationsanleitung Seite 11
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5
5
Network systems
Network systems
Qualified personnel
Qualified personnel
To prevent personal injuries and property damage,
To prevent personal injuries and property damage,
Suitable network systems and maximum rated voltages (DIN EN 61010-1/A1):
Suitable network systems and maximum rated voltages (DIN EN 61010-1/A1):
only qualified personnel with electrical engineering
only qualified personnel with electrical engineering
Three-phase 4-conductor systems
training may work on the base unit and its
training may work on the base unit and its
Three-phase 4-conductor systems
Three-phase 4-conductor systems
with ungrounded neutral conductor
with grounded neutral conductor
with grounded neutral conductor
components. They must also have knowledge
components. They must also have knowledge
• of the national accident prevention regulations.
• of the national accident prevention regulations.
L1
L1
L1
L1
L1
L1
L1
L2
L2
L2
L2
L2
L2
L2
• of safety technology standards.
• of safety technology standards.
• in the installation, commissioning and
• in the installation, commissioning and
N
N
N
N
N
N
N
operation of the device and the components.
operation of the device and the components.
,
WARNING
WARNING
it
L3
L3
L3
L3
L3
L3
L3
Risk of injury due to electric voltage or electrical
Risk of injury due to electric voltage or electrical
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
current!
current!
When handling electrical currents or voltages, serious
When handling electrical currents or voltages, serious
IEC
U L-N / U L-L : 480 V LN / 830 V LL
IEC
U L-N / U L-L : 480 V LN / 830 V LL
personal injuries or death can occur due to:
personal injuries or death can occur due to:
· Touching live exposed or stripped cores.
· Touching live exposed or stripped cores.
UL
U L-N / U L-L : 347 V LN / 600 V LL
UL
U L-N / U L-L : 347 V LN / 600 V LL
· Device inputs that are dangerous to touch.
· Device inputs that are dangerous to touch.
Before starting work on your system:
Before starting work on your system:
L1
L1
L1
L1
L1
L1
L1
· Disconnect it from the power supply!
· Disconnect it from the power supply!
Application areas of the device:
Application areas of the device:
· Secure it against being switched back on!
· Secure it against being switched back on!
· Verify disconnection from power!
• 3 and 4 conductor networks (TN, TT and IT networks).
· Verify disconnection from power!
• 3 and 4 conductor networks (TN, TT and IT networks).
· Ground and short circuit!
· Ground and short circuit!
• Residential and industrial sectors.
• Residential and industrial sectors.
· Cover or block off neighboring parts that are
· Cover or block off neighboring parts that are
under voltage!
under voltage!
INFORMATION
INFORMATION
L2
L2
L2
L2
L2
L2
L2
Functional earth
Functional earth
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
· Connection D (UMG 801) in TN, TT and IT networks must
· Connection D (UMG 801) in TN, TT and IT networks must
always be connected.
always be connected.
· Connection A (UMG 801) only connect in TN and TT
· Connection A (UMG 801) only connect in TN and TT
networks (not in IT networks).
networks (not in IT networks).
7
7
Voltage measurement connection versions
Voltage measurement connection versions
Voltage measurement L1, L2, L3 (baseline measurement)
Voltage measurement L1, L2, L3 (baseline measurement)
Patch cable
Patch cable
in
V3
V1
V2
V2
V1
V1
N
N
V3
N
V3
V2
N
V3
N
V2
V3
N
V1
V2
V3
N
V3
V1
V2
V2
V3
V1
N
V2
V1
V3
V1
V2
V1
V2
V1
V1
N
V3
N
N
al earth
ults
N
V3
V2
N
V3
V1
V2
V1
N
3
V2
N
V3
V1
V2
V1
N
V3
V2
N
V3
V1
V2
V1
.
Ethernet A
Ethernet A
L1
L1
L1
L1
L1
L1
L1
L1
L1
L1
L1
L1
L1
L2
L2
L2
L2
L2
L2
L2
L2
L2
L2
L3
L3
L3
L3
L3
L3
L3
L3
L3
L3
L1
L1
L1
1
L1
L1
L1
Ethernet B
Ethernet B
N
N
N
N
N
N
N
N
L2
L2
N
L2
N
re
2
L2
L2
L2
L2
he
L3
L3
L3
3
L3
N
N
N
L2
Three-phase 4-conductor system
Three-phase 4-conductor system
L2
Three-phase 4-conductor system
N
without a voltage transformer.
without a voltage transformer.
with a voltage transformer.
us
Three-phase 3-conductor system
Three-phase 3-conductor system
ple.
Recommendation:
Recommendation:
N
V3
V2
N
V3
V1
V2
V1
N
V3
V1
V2
V2
V1
V1
N
N
V3
N
V3
V2
N
V3
V2
V3
N
V1
V2
N
V3
V1
V2
V3
V1
V2
V1
V2
V1
V1
N
V3
N
Use at least CAT5 cables!
Use at least CAT5 cables!
or
3
V2
N
V3
V1
V2
V1
N
V3
N
V2
V3
N
V3
V1
V2
N
V2
V3
V1
V2
V1
V1
N
ATTENTION
ATTENTION
cal
L1
L1
L1
L1
L1
L1
L1
L1
L1
L1
L1
L1
L1
Property damage due to incorrect network
Property damage due to incorrect network
L2
L2
L2
L2
L2
L2
L2
L2
L2
L2
L2
L2
L2
settings.
settings.
L3
L3
L3
L3
L3
L3
L3
L3
L3
L3
L3
L3
L3
1
L1
L1
L1
L1
L1
Incorrect network settings can cause faults in the IT
Incorrect network settings can cause faults in the IT
2
L2
L2
L2
L2
L2
network!
network!
3
L3
L3
L3
L3
L3
Consult your network administrator for the cor-
Consult your network administrator for the cor-
rect network settings for your device.
rect network settings for your device.
Three-phase 3-conductor system
Three-phase 3-conductor system
Three-phase 3-conductor system
(assymetrical load)
(assymetrical load)
with a voltage transformer.
Intended use
Intended use
The device is
The device is
• intended for industrial control usage only
• intended for industrial control usage only
Three-phase 4-conductor systems
• intended for installation in switching cabinets
• intended for installation in switching cabinets
Three-phase 3-conductor systems
Three-phase 3-conductor systems
Three-phase 3-conductor systems
with ungrounded neutral conductor
ungrounded
ungrounded
and small installation distributors. The device
and small installation distributors. The device
(IT networks)
(IT networks)
can be installed in any mounting position
can be installed in any mounting position
L1
L1
L1
L1
L1
L1
L1
L1
L1
L1
L1
L1
L1
L1
L1
L1
L2
L2
L2
L2
L2
L2
L2
L2
L2
(please observe section 3 "Assembly").
(please observe section 3 "Assembly").
• not intended for installation in vehicles! Using
• not intended for installation in vehicles! Using
N
N
N
N
N
N
N
N
N
the device in mobile equipment is considered
the device in mobile equipment is considered
an unusual environmental condition and is
an unusual environmental condition and is
only permissible by special agreement.
only permissible by special agreement.
R
R
R
R
R
R
R
R
L2
L2
L2
L2
L2
L2
L2
• not intended for installation in areas exposed
• not intended for installation in areas exposed
L3
L3
L3
L3
L3
L3
L3
L3
L3
L3
L3
L3
L3
L3
L3
L3
to harmful oils, acids, gases, vapors, dust and
to harmful oils, acids, gases, vapors, dust and
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
radiation, etc.
radiation, etc.
U L-L : 690 V LL
U L-L : 690 V LL
• designed as an indoor meter.
• designed as an indoor meter.
U L-L : 600 V LL
U L-L : 600 V LL
L1
L
L
L
L
L
L
L
L
L1
L1
L1
L1
L1
L1
N
N
N
N
N
N
L2
N
N
N
N
N
N
N
N
L2
L2
L2
L2
L2
L2
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
Three-phase 4-conductor system
Three-phase 4-conductor system
V3
V2
N
V3
N
V2
V1
V3
N
V3
V2
N
V3
V1
V2
V2
V3
V1
N
V2
V1
V2
V3
V1
V1
V2
V1
V1
N
V3
N
V3
N
V2
N
V3
N
V2
V3
V1
N
V2
V3
N
V1
V3
V2
V2
N
V3
V1
V2
V1
V1
V3
V2
V1
V2
V1
V1
N
V3
V2
N
V3
V1
V2
V1
N
V3
V2
N
V1
V3
V2
V1
N
V3
V2
N
V3
V1
V2
V1
N
V3
V2
N
V3
V1
V2
V1
L1
L1
L1
L1
L1
L1
L1
L1
L1
L1
L1
L1
L1
L2
L2
L2
L2
L2
L2
L2
L2
L3
L3
L3
L3
L3
L3
L3
L3
L1
L1
L1
L1
L1
L1
L2
N
N
N
N
L2
N
L2
N
L2
L2
N
N
L2
L2
L2
L2
L3
L3
L3
L3
N
L2
L2
Three-phase 4-conductor system
N
Three-phase 4-conductor system
N
Three-phase 4-conductor system
N
Three-phase 4-conductor system
with a voltage transformer.
(symmetrical load)
(symmetrical load)
INFORMATION
INFORMATION
V3
N
V2
N
V3
V3
V1
V2
N
V2
V3
V1
V1
V2
V1
N
V3
V2
N
V3
V1
V2
V1
V2
N
V3
V1
V3
V2
N
V2
V3
V1
V1
V2
V1
N
V3
V2
N
V3
V1
V2
V1
For a PE/N measurement, connect measuring
For a PE/N measurement, connect measuring
input A as the functional earth. Do not use a
input A as the functional earth. Do not use a
V3
V2
N
V3
V1
V2
V1
N
V3
V2
N
V3
V1
V2
V1
green-yellow wire for this, as the conductor has
green-yellow wire for this, as the conductor has
no protective function!
no protective function!
L1
L1
L1
L1
L1
L1
L1
L2
L2
L2
L2
L2
L2
L2
L3
L3
L3
L3
L3
L3
L3
L1
L1
L1
L2
L2
L2
L3
L3
L3
Three-phase 3-conductor system
with a voltage transformer.
6
6
Voltage measurement
Incoming goods inspection
The prerequisites for trouble-free and safe
The device has 4 voltage inputs and is suitable for
operation of the devices and their components
different connection versions.
include proper transport, storage, setup and
Three-phase 3-conductor systems
with grounded phase
with grounded phase
assembly, as well as careful operation and
maintenance.
L1
L1
L1
L1
L1
L1
L1
L1
L1
Risk of injury or damage to the device due to
Exercise caution when unpacking and packing
electric voltage and improper connection!
the device, without using force and only using
Noncompliance with the connection conditions for
suitable tools.
the voltage measurement inputs can damage the
Check:
device or cause serious injury and even death.
Therefore, please observe the following:
• Devices and components by performing
L2
L2
L2
L2
L2
L2
L2
L2
L2
· Before starting work on your system,
L3
L3
L3
L3
L3
L3
L3
L3
L3
disconnect the system from the power supply!
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
Secure it against being switched back on!
• The scope of delivery (see user manual)
Verify disconnection from power! Ground and
U L-L : 830 V LL
U L-L : 830 V LL
short circuit! Cover or block off neighboring
parts that are under voltage!
U L-L : 600 V LL
U L-L : 600 V LL
· The voltage measurement inputs
- must not be connected to DC current.
L1
L1
If you assume that safe operation is no longer
- must be provided with a suitable, labeled
possible, shut down the device with components
immediately and secure it from being
unintentionally started back up again.
N
N
- are dangerous to touch.
· Voltages that exceed the allowed nominal
It can be assumed that safe operation is no
network voltages must be connected via
longer possible, when, for example, the device
voltage transformers.
L2
L2
with components:
E
E
· Measured voltages and measured currents
• Has visible damage,
must originate from the same network.
• No longer functions despite an intact power
Current measurement
8
8
Operation and button functions
11
11
The device
· measures current exclusively via a current
The device is operated via 6 function keys for
transformer.
• Selecting measured value indications.
· permits connection of current transformers with
• Navigation within the menus.
V3
N
N
V3
V2
N
V3
N
V2
V3
N
V1
V3
V2
N
V3
V1
V2
V2
V3
V1
N
V2
V1
V3
V1
V2
V1
V2
V1
V1
N
V3
N
V3
V2
N
V2
V1
V3
N
V3
V1
V2
V2
V1
a transformer ratio of ../1 A and ../5 A
• Device configuration.
· has a current transformer ratio of 5/5 A as the
N
V3
V2
N
V1
V3
V2
V1
N
V3
V2
N
V1
V3
V2
V1
Key
standard setting (I1 to I8).
· does not measure DC currents.
L1
L1
L1
L1
L1
L1
L1
L1
L1
L1
L2
L2
L2
L2
L2
L2
L2
L2
L2
L2
The current transformers require basic insulation
L3
L3
L3
L3
L3
L3
L3
L3
L3
L3
L1
L1
L1
L1
N
N
N
N
N
N
N
N
N
N
according to IEC 61010-1:2010 for the rated
L2
L2
L2
L2
L3
L3
L3
L3
voltage of the circuit.
N
N
N
N
Three-phase 4-conductor system
(assymetrical load)
(assymetrical load)
Risk of injury due to high currents and high
electrical voltages!
Serious personal injuries or death can occur due to:
· Touching live exposed or stripped cores.
· Device inputs that are dangerous to touch.
Therefore, please observe the following for your
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!
11 / 16
Voltage measurement
Incoming goods inspection
The prerequisites for trouble-free and safe
The device has 4 voltage inputs and is suitable for
operation of the devices and their components
different connection versions.
include proper transport, storage, setup and
assembly, as well as careful operation and
WARNING
WARNING
maintenance.
PE/FE
Risk of injury or damage to the device due to
Exercise caution when unpacking and packing
Fuse
electric voltage and improper connection!
the device, without using force and only using
(UL/IEC listed)
Noncompliance with the connection conditions for
suitable tools.
Circuit breaker
the voltage measurement inputs can damage the
Check:
device or cause serious injury and even death.
Therefore, please observe the following:
• Devices and components by performing
· Before starting work on your system,
a visual inspection to ensure a flawless
a visual inspection to ensure a flawless
disconnect the system from the power supply!
mechanical condition.
mechanical condition.
Secure it against being switched back on!
• The scope of delivery (see user manual)
Verify disconnection from power! Ground and
for completeness before beginning the
for completeness before beginning the
short circuit! Cover or block off neighboring
installation of your devices and components.
parts that are under voltage!
installation of your devices and components.
· The voltage measurement inputs
- must not be connected to DC current.
If you assume that safe operation is no longer
- must be provided with a suitable, labeled
possible, shut down the device with components
fuse and circuit breaker (alternative:
fuse and circuit breaker (alternative:
immediately and secure it from being
miniature circuit breaker) in their immediate
miniature circuit breaker) in their immediate
vicinity.
unintentionally started back up again.
vicinity.
- are dangerous to touch.
· Voltages that exceed the allowed nominal
It can be assumed that safe operation is no
network voltages must be connected via
longer possible, when, for example, the device
voltage transformers.
with components:
· Measured voltages and measured currents
• Has visible damage,
must originate from the same network.
• No longer functions despite an intact power
supply.
supply.
Current measurement
Operation and button functions
The device
· measures current exclusively via a current
The device is operated via 6 function keys for
transformer.
• Selecting measured value indications.
· permits connection of current transformers with
• Navigation within the menus.
V1
a transformer ratio of ../1 A and ../5 A
• Device configuration.
· has a current transformer ratio of 5/5 A as the
Key
Function
Function
standard setting (I1 to I8).
· does not measure DC currents.
· Display menu.
· Display menu.
· 1 step back.
· 1 step back.
· Cancel action (ESC).
· Cancel action (ESC).
The current transformers require basic insulation
· Pressing repeatedly leads to the menu.
· Pressing repeatedly leads to the menu.
according to IEC 61010-1:2010 for the rated
voltage of the circuit.
· Select menu item or position (up "5").
· Select menu item or position (up "5").
· Change selection (number +1).
· Change selection (number +1).
WARNING
WARNING
Risk of injury due to high currents and high
electrical voltages!
· Confirm selection (Enter).
· Confirm selection (Enter).
Serious personal injuries or death can occur due to:
· Touching live exposed or stripped cores.
· Device inputs that are dangerous to touch.
Therefore, please observe the following for your
· Select position (to the left "3").
· Select position (to the left "3").
system:
· Before starting work, disconnect it from the
power supply!
· Select menu item or position (down "6").
· Select menu item or position (down "6").
· Secure it against being switched back on!
· Change selection (number -1).
· Change selection (number -1).
· Verify disconnection from power!
· Ground and short circuit! Use the ground
connection points with the ground symbol for
grounding!
· Select position (to the right "").
· Select position (to the right "").
· Cover or block off neighboring parts that are
under voltage!
• Was subjected to extended periods of
• Was subjected to extended periods of
unfavorable conditions (e.g. storage outside
unfavorable conditions (e.g. storage outside
L1
L1
of the permissible climate thresholds without
of the permissible climate thresholds without
L2
L2
adjustment to the room climate, condensation,
adjustment to the room climate, condensation,
L3
L3
N
etc.) or transport stress (e.g. falling from
N
etc.) or transport stress (e.g. falling from
an elevated position, even without visible
PE/FE
an elevated position, even without visible
N
V3
N
V3
V2
N
Functional earth
Functional earth
external damage, etc.).
external damage, etc.).
Fuse
N
V3
V2
N
V1
V3
V2
V1
(UL/IEC listed)
Circuit breaker
L1
L1
L1
L1
L2
L2
L2
L2
L3
L3
L3
L3
L1
L1
L1
N
N
N
N
L2
L2
L2
L3
L3
L3
N
N
N
Fig. "Voltage measurement" connection example.
Fig. "Voltage measurement" connection example.
N
V3
N
V3
V2
N
The voltage measurement inputs are designed for
The voltage measurement inputs are designed for
N
V3
V2
N
V1
V3
V2
V1
measurements in low voltage networks in which
measurements in low voltage networks in which
rated voltages occur, as described in the "Technical
rated voltages occur, as described in the "Technical
data".
data".
L1
L1
L1
L1
L2
L2
L2
L2
L3
L3
L3
L3
INFORMATION
INFORMATION
L1
L1
L1
L2
L2
L2
The functional earthing is a functional part and
The functional earthing is a functional part and
L3
L3
L3
essential for the regular operation of the electrical
essential for the regular operation of the electrical
system.
system.
Display for measured values
Display for measured values
and device configuration
and device configuration
Function keys
Function keys
S1 S2
S1 S2
L1
L1
S1 S2
S1 S2
L2
L2
S1 S2
S1 S2
L3
L3
S1 S2
S1 S2
N
N
PE
PE
Fig. UMG 801 measured values standard display
Fig. UMG 801 measured values standard display
Fig. "Current measurement" connection example.
Fig. "Current measurement" connection example.
After a return of power, the device starts with the
After a return of power, the device starts with the
Home measured value display.
Home measured value display.
WARNING
WARNING
By pressing function key 1 (ESC), the menu
By pressing function key 1 (ESC), the menu
Electrical currents and voltages!
Electrical currents and voltages!
appears. (For description, see user manual).
appears. (For description, see user manual).
Open current transformers that are operated on the
Open current transformers that are operated on the
secondary side (high voltage spikes) can result in
secondary side (high voltage spikes) can result in
serious personal injuries or even death.
serious personal injuries or even death.
INFORMATION
INFORMATION
Avoid the open operation of the current trans-
Avoid the open operation of the current trans-
formers and short-circuit unloaded transform-
formers and short-circuit unloaded transform-
Detailed information about the operation, display
Detailed information about the operation, display
ers.
ers.
and key functions for your device can be found in
and key functions for your device can be found in
the user manual.
the user manual.
7
V2
N
V3
V1
V2
V1
V3
V1
V2
V1
N
V3
V2
N
V1
V3
V2
V1
L1
L2
L3
L1
N
L2
L3
N
V2
N
V3
V1
V2
V1
V1
V3
V2
V1
N
V3
V2
N
V1
V3
V2
V1
L1
L2
L3
L1
L2
L3
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