janitza UMG-512-PRO Installationsaleitung Seite 9

Device short description Device short description
3 3
The device is a class A power quality analyser The device is a class A power quality analyser
that that
ts • measures and calculates electrical variables • measures and calculates electrical variables
3, such as voltage, current, power, energy, such as voltage, current, power, energy,
harmonics, etc. in building installations, harmonics, etc. in building installations,
ng on distribution units, circuit breakers and on distribution units, circuit breakers and
busbar trunking systems. busbar trunking systems.
• measures and monitors residual currents • measures and monitors residual currents
al (RCM) and currents at the central (RCM) and currents at the central
grounding point (CGP). The residual current grounding point (CGP). The residual current
monitoring is carried out via an external monitoring is carried out via an external
residual current transformer (30 mA rated residual current transformer (30 mA rated
current) on the current measurement inputs current) on the current measurement inputs
I5 and I6. I5 and I6.
• displays measurement results and transmits • displays measurement results and transmits
them via interfaces (Ethernet, Modbus, them via interfaces (Ethernet, Modbus,
Profi bus). Profi bus).
 
NOTE! NOTE!
Detailed information on the device Detailed information on the device
functions and data can be found in the functions and data can be found in the
Janitza electronics GmbH Janitza electronics GmbH
user manual. user manual.
Vor dem Polstück 6 Vor dem Polstück 6
D-35633 Lahnau / Germany D-35633 Lahnau / Germany
Support tel. +49 6441 9642-22 Support tel. +49 6441 9642-22
Fax +49 6441 9642-30 Fax +49 6441 9642-30
e-mail: info@janitza.com e-mail: info@janitza.com
www.janitza.com www.janitza.com
Current measurement Current measurement
8 8
m m
Damage to property due to not Damage to property due to not
e- The device The device
observing the connection conditions or observing the connection conditions or
• is intended for connecting current • is intended for connecting current
CAUTION! CAUTION! impermissible overvoltages impermissible overvoltages
transformers with secondary currents transformers with secondary currents
of ../1 A and ../5 A. of ../1 A and ../5 A.
Your device can be damaged or destroyed by a failure to Your device can be damaged or destroyed by a failure to
• does not measure DC. • does not measure DC.
comply with the connection conditions or by exceeding the comply with the connection conditions or by exceeding the
al • has current measurement inputs that can • has current measurement inputs that can
permissible voltage range. permissible voltage range.
n be loaded with a maximum of 120 A for be loaded with a maximum of 120 A for
Before connecting the device to the supply voltage, Before connecting the device to the supply voltage,
1 second. 1 second.
check: check:
s
• The ground wire connection must be connected with • The ground wire connection must be connected with
c c
Risk of injury due to electric Risk of injury due to electric
the system earthing! the system earthing!
voltage! voltage!
• The voltage and frequency must meet the • The voltage and frequency must meet the
WARNING! WARNING!
specifi cations on the rating plate! Adhere to the specifi cations on the rating plate! Adhere to the
Severe bodily injuries or death can occur due Severe bodily injuries or death can occur due
threshold values as described in the user manual! threshold values as described in the user manual!
to: to:
• In building installations, the supply voltage must be • In building installations, the supply voltage must be
• touching bare or stripped wires that are • touching bare or stripped wires that are
protected with a UL/IEC approved circuit breaker / protected with a UL/IEC approved circuit breaker /
live, live,
a fuse! a fuse!
• current measurement inputs that are • current measurement inputs that are
• The circuit breaker • The circuit breaker
dangerous to touch on the device and on dangerous to touch on the device and on
- must be easily accessible for the user and be - must be easily accessible for the user and be
the current transformers. the current transformers.
installed close to the device. installed close to the device.
De-energise your device before starting De-energise your device before starting
- must be labelled for the relevant device. - must be labelled for the relevant device.
work! Check that it is de-energised. work! Check that it is de-energised.
• Do not connect the supply voltage to the voltage • Do not connect the supply voltage to the voltage
Earth the system. To do this, use the earth Earth the system. To do this, use the earth
transformers. transformers.
connection points with the earthing symbol. connection points with the earthing symbol.
• Provide a fuse for the neutral conductor if the • Provide a fuse for the neutral conductor if the
Also earth the secondary windings on the Also earth the secondary windings on the
source's neutral conductor connection is not earthed. source's neutral conductor connection is not earthed.
current transformer and all metal parts on current transformer and all metal parts on
the transformer that are able to be touched. the transformer that are able to be touched.
Power Quality Analyser Power Quality Analyser
Assembly Assembly
UMG 512-PRO UMG 512-PRO
Install the device in a weather-protected front Install the device in a weather-protected front
Installation manual Installation manual
panel on switching cabinets. panel on switching cabinets.
Residual current monitoring (RCM) Residual current monitoring (RCM)
Cut-out size: Cut-out size:
138 x 138 138
+0.8
Installation Installation
 
Device settings Device settings
 
Ensure! Ensure!
Adequate ventilation Adequate ventilation
• The device is installed • The device is installed
vertically!
• Adherence to clearances • Adherence to clearances
from neighbouring
components!
Fig.Mounting position, Fig.Mounting position,
User manual:
rear view rear view
m m
Damage to property due to Damage to property due to
not observing the installation not observing the installation
instructions instructions
CAUTION! CAUTION!
Failing to observe the installation instructions Failing to observe the installation instructions
can damage or destroy your device. can damage or destroy your device.
Ensure that there is adequate air circulation Ensure that there is adequate air circulation
in your installation environment; if the in your installation environment; if the
ambient temperatures are high, ensure there ambient temperatures are high, ensure there
is adequate cooling if required. is adequate cooling if required.
L1 L2 L1 L3 L2 N PE L3 N PE
S 1 S 1
S S
2 S 2 S
1 1
S S
2 S 2 S
1 1
S S
2 2
S S
1 1
S S
2 2
Fig. Connection Fig. Connection
example for "Current example for "Current
measurement via measurement via
current transformers". current transformers".
The current direction can be corrected via The current direction can be corrected via
the serial interfaces or on the device for each the serial interfaces or on the device for each
phase. If incorrectly connected, a subsequent phase. If incorrectly connected, a subsequent
re-connection of the current transformer is not re-connection of the current transformer is not
required. required.
General General
1 1
Connecting the supply voltage Connecting the supply voltage
4 4
Disclaimer Disclaimer
The observance of the information products The observance of the information products
The supply voltage level for your device is The supply voltage level for your device is
for the devices is a prerequisite for safe opera- for the devices is a prerequisite for safe opera-
specifi ed on the rating plate. specifi ed on the rating plate.
tion and to achieve the stipulated performance tion and to achieve the stipulated performance
After connecting the supply voltage, the fi rst After connecting the supply voltage, the fi rst
characteristics and product characteristics. characteristics and product characteristics.
measured value indication "Home" appears measured value indication "Home" appears
Janitza electronics GmbH accepts no liability Janitza electronics GmbH accepts no liability
x 138 mm mm
+0.8 +0.8 +0.8 on the display. If no indication appears, check on the display. If no indication appears, check
for injuries to personnel, property damage for injuries to personnel, property damage
whether the supply voltage is within the rated whether the supply voltage is within the rated
or fi nancial losses arising due to a failure to or fi nancial losses arising due to a failure to
voltage range. voltage range.
comply with the information products. Ensure comply with the information products. Ensure
that your information products are accessible that your information products are accessible
c
and legible. and legible.
vertically!
Further information can be found on our web- Further information can be found on our web-
WARNING!
from neighbouring
site www.janitza.com at Support > Downloads. site www.janitza.com at Support > Downloads.
components! Severe bodily injuries or death can occur due to
• touching bare or stripped wires that are live.
Copyright notice Copyright notice
User manual:
• device inputs that are dangerous to touch.
© 2016 - Janitza electronics GmbH - Lahnau. © 2016 - Janitza electronics GmbH - Lahnau.
De-energise your device before starting
All rights reserved. Duplication, editing, All rights reserved. Duplication, editing,
work! Check that it is de-energised.
distribution and any form of exploitation, also distribution and any form of exploitation, also
as excerpts, is prohibited. as excerpts, is prohibited.
Subject to technical amendments Subject to technical amendments
• Make sure that your device agrees with the • Make sure that your device agrees with the
installation manual.
• Read and understand fi rst product-related • Read and understand fi rst product-related
documents.
5 5 Network systems Network systems
Connection variants for baseline measurement inputs 1-3 (voltage and current) Connection variants for baseline measurement inputs 1-3 (voltage and current)
9 8 8 9 8 8
Network systems and maximum rated voltages (DIN EN 61010-1/A1): Network systems and maximum rated voltages (DIN EN 61010-1/A1):
Three-phase four-conductor Three-phase four-conductor
Measurement in a three-phase 4-conductor network
L1
L1
with earthed neutral conductor with earthed neutral conductor
L2 L2
L3 L3
L1 L1
N
N
L2 L2
L3 L3
N N
E E E E E E
4w 3m 4w 3m
IEC U E E E IEC U / U E E
L-N L-L
UL U UL U / U
L-N L-L
4w 3m 4w 3m 4w 3m
Two-phase two-conductor Two-phase two-conductor
systems, not earthed
Measurement in a three-phase 4-conductor network
L1
L1
L2 L2
L3 L3
L1 L1
N
N
L2 L2
L3 L3
E E E E
N N
E E E
Only partially suitable Only partially suitable
for use in non-earthed for use in non-earthed
networks (see step 7). networks (see step 7).
4w 2m 4w 2m
9 / 14
4w 2m 4w 2m 4w 2m
• Keep product supporting documentation
• Please inform yourself about device revisi-
Disposal
Please observe national regulations!
c
If disposing of individual parts, please dispose
Risk of injury due to electric Risk of injury due to electric
of them in accordance with their nature and
voltage! voltage!
existing country-specifi c regulations, for
WARNING!
example as:
Severe bodily injuries or death can occur due to
• Electrical scrap
• touching bare or stripped wires that are live.
• Plastics
• device inputs that are dangerous to touch.
• Metals
De-energise your device before starting
Or, task a certifi ed disposal business with the
work! Check that it is de-energised.
scrapping.
Relevant laws, applied standards and
L1 directives L2
The laws, standards and directives for the
installation manual.
device applied by Janitza electronic GmbH
can be found in the declaration of conformity
documents. on our website.
Three-phase four-conductor Three-phase four-conductor
Measurement in a three-phase 4-conductor network Three-phase four-conductor Measurement via 3 voltage transformers in a three-phase
L1 L1
L1
systems systems systems with non-earthed neutral systems with non-earthed neutral
with asymmetric loading. with asymmetric loading. systems, not earthed
conductor (IT networks) conductor (IT networks)
L2 L2 L2
L1 L1 L1 L1 L1 L1 L1 L1 L1 L1 L1 L1 L1 L1 L1 L1
L3 L3 L3
L1 L1 L1 L1
L2 L2 L2 L2 L2 L2 L2 L2 L2 L2 L2 L2 L2 L2 L2 L2
N L1 L1 L1 L1 L1 L1 L1 L1 L1 L1 L1 L1
N
L2 L2 L2 L2
L2 L2 L2 L2 L2 L2 L2 L2 L2 L2 L2 L2
L3 L3 L3 L3
N N N N N N N N N N N N N N N N
N N N
N N N N
N N N N N N N N
R R R R R R R R
L3 L3 L3 L3 L3 L3 L3 L3 R R R R R R L3 L3 L3 L3 L3 L3 L3 L3
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
S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 4w 3m
4w 3m
L3 L3 L3 L3
L3 L3 L3 L3 L3 L3 L3 L3
L L L L L N L N I I I I I I
L L L L L N L N I I I I I I hv
4w 3m 4w 3m 1 1 2 2 1 1 3 3 2 2 3 3 1 1 2 2 1 1 3 3 2 2 3 3
Only partially suitable for use in non-earthed Only partially suitable for use in non-earthed
E : 417 VLN / 720 VLL / U : 417 VLN / 720 VLL E E E E E E E E E E E E E E E E E E E E E
L-N L-L
networks (see step 7). networks (see step 7).
: 347 VLN / 600 VLL / U : 347 VLN / 600 VLL S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2
4w 3m 4w 3m
L-N L-L
L L L L L L L L L L N N L L N I N I I I I I I I I I I I
hv hv
4w 3m 1 1 2 2 1 1 3 3 2 2 3 3 1 1 2 2 1 1 3 3 2 2 3 3
Single-phase two-conductor Single-phase two-conductor Separated single-phase three-
systems with earthed neutral systems with earthed neutral conductor systems with earthed
systems, not earthed L1 L1 L1 L1 L1 L1 L1 L1 L L L L L L L L
conductor conductor neutral conductor
Measurement in a three-phase 4-conductor network Measurement via 2 voltage transformers in a three-phase
with symmetric loading. with symmetric loading.
L1 L1 L1 L1 L1 L1 L L L L L L
L1 L1
L1
L2 L2 L2
L3 L3 L3
L1 L1 L1 L1
N
N
L2 L2 L2 L2
L2 L2 L2 L2 L2 L2 L2 L2 N N N N N N N N
L3 L3 L3 L3
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
L2 L2 L2 L2 L2 L2 N N N N N N
N N N
E E E E E E E E E E E E E E E E E E E E E E E E
IEC IEC U 480 VLN U 480 VLN IEC U
L-N L-N L-N
UL UL U 480 VLN U 480 VLN UL U
L-N L-N L-N
S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2
S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 4w 2u 4w 2u
L L L L L N L N I I I I I I
L L L L L N L N I I I I I I hv
4w 2m 4w 2m 1 1 2 2 1 1 3 3 2 2 3 3 1 1 2 2 1 1 3 3 2 2 3 3
S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2
4w 2u 4w 2u
L L L L L L L L L L N N L L N I N I I I I I I I I I I I
hv hv
4w 2m 1 1 2 2 1 1 3 3 2 2 3 3 1 1 2 2 1 1 3 3 2 2 3 3
• Keep product supporting documentation
throughout the life available and, where ap- throughout the life available and, where ap-
Fuse Fuse Circuit breaker Circuit breaker Ground wire Ground wire
propriate, to pass on to subsequent users. propriate, to pass on to subsequent users.
connection connection
• Please inform yourself about device revisi-
ons and the associated adjustments to the ons and the associated adjustments to the
product-related documentation on product-related documentation on
www.janitza.com. www.janitza.com.
Disposal
Protective Protective
Please observe national regulations!
conductor conductor
If disposing of individual parts, please dispose
of them in accordance with their nature and
existing country-specifi c regulations, for
example as:
• Electrical scrap
• Plastics
• Metals
Or, task a certifi ed disposal business with the
scrapping.
Relevant laws, applied standards and
L3 L1 directives L2 N PE L3 N PE
The laws, standards and directives for the
Fig. Connecting of device applied by Janitza electronic GmbH Fig. Connecting of
can be found in the declaration of conformity
supply voltage. supply voltage.
on our website.
Three-phase four-conductor Measurement via 3 voltage transformers in a three-phase Three-phase four-conductor Three-phase four-conductor
L1
L1 L1
4-conductor network with asymmetric loading. systems, not earthed 4-conductor network with asymmetric loading. systems with earthed phase systems with earthed phase
L2 L2 L2
L1 L1 L1 L1 L1 L1 L1 L1 L1 L1 L1 L1 L1 L1 L1 L1
L3 L3 L3
L1 L1
N N L1 L1 L1 L1 L1 L1 L1 L1 L1 L1 L1 L1
N N
L2 L2
L3 L3
N N N
L2 L2 L2 L2 L2 L2 L2 L2 L2 L2 L2 L2 L2 L2 L2 L2
L3 L3 L3 L3 L3 L3 L3 L3 L3 L3 L3 L3 L3 L3 L3 L3
L2 L2 L2 L2
L2 L2 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
4w 3m S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2
4w 3m
L3 L3 L3 L3
L3 L3 L3 L3 L3 L3 L3 L3
L L L L L N L N I I I I I I
L hv L L L L N L N I I I I I I
hv 1 1 hv 2 2 1 1 3 3 2 2 3 3 1 1 2 2 1 1 3 3 2 2 3 3
U U
E E E E E E E E E E E E E E E E E E E E E
L-L L-L
600 VLL 600 VLL
S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2
4w 3m 4w 3m
L L L L L L L L L L N N L L N I N I I I I I I I I I I I
hv hv
1 1 2 2 1 1 3 3 2 2 3 3 1 1 2 2 1 1 3 3 2 2 3 3
Application areas for the Application areas for the
Separated single-phase three-
conductor systems with earthed
device: device:
L1 L1 L1 L1 L1 L1 L1 L1
neutral conductor
Measurement via 2 voltage transformers in a three-phase
• 2, 3 and 4 conductor • 2, 3 and 4 conductor
4-conductor network with asymmetric loading. 4-conductor network with asymmetric loading.
L1 L1 L1 L1 L1 L1
networks (TN and TT networks (TN and TT
L1
L1 L1 networks). networks).
N N N N N N N N
L2 L2 L2 • In residential and • In residential and
N N N N N N
L3 L3 L3
L1 L1 industrial applications. industrial applications.
N N
N N
L2 L2
L2 L2 L2 L2 L2 L2 L2 L2
L3 L3
E E E E E E E E E E E E E
L2 L2 L2 L2 L2 L2
N N N
E E E E E E E E E
IEC U / U : 400 VLN / 690 VLL / U : 400 VLN / 690 VLL
L-L L-N L-L
UL U / U : 347 VLN / 600 VLL / U : 347 VLN / 600 VLL
L-L L-N L-L
S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2
4w 2u 4w 2u S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2
L L L L L N L N I I I I I I
L hv L L L L N L N I I I I I I
hv 1 1 hv 2 2 1 1 3 3 2 2 3 3 1 1 2 2 1 1 3 3 2 2 3 3
S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2
4w 2u 4w 2u
L L L L L L L L L L N N L L N I N I I I I I I I I I I I
hv hv
1 1 2 2 1 1 3 3 2 2 3 3 1 1 2 2 1 1 3 3 2 2 3 3
2
6
L1 L1
L1 L1
L2 L2 L2 L2
L3 L3 L3 L3
L1 L1 L1 L1
N N
N N
L2 L2 L2 L2
L3 L3 L3 L3
N N N N
L
L
4w 2i 4w 2i 4w 2i 1 4w 2 1
L L L
4w 2i 4w 2i 4w 2i 4w 2i 1 1
L1 L1
L1 L1
L2 L2 L2 L2
L3 L3 L3 L3
L1 L1 L1 L1
N N
N N
L2 L2 L2 L2
L3 L3 L3 L3
N N N N
L
L
4w 2u 4w 2u 4w 2u 4w 2 1 1
L L L
4w 2u 4w 2u 4w 2u 4w 2u 1 1