null  User manual
UMG 96RM
Memory 256 MB
8 Tariffs
Harmonics
Pulse inputs
and outputs
Measurement accuracy 0.5
UMG 96RM – Multifunction power analyser
Communication (device-specific)
• Modbus (RTU)
• Profibus DP V0
• Profinet
• TCP/IP
• M-Bus
Power quality
• Harmonics up to 40th harmonic
• Rotary field components
• Distortion factor THD-U / THD-I
• Waveform display (UMG 96RM-EL) via
GridVis®-Basic software
Up to 4 digital inputs
• Pulse input
• Logic input
• State monitoring
Interfaces
• RS485 (UMG 96RM, UMG 96RM-P,
UMG 96RM-CBM)
• Profibus (UMG 96RM-P)
• Profinet (UMG 96RM-PN)
• M-Bus (UMG 96RM-M)
• Ethernet (UMG 96RM-EL)
• USB (UMG 96RM-P, UMG 96RM-CBM)
Networks
• TN, TT, IT networks
• 3 and 4-phase networks
• Up to 4 single-phase networks
Up to 6 digital outputs
• Pulse output kWh / kvarh
• Switch output
• Threshold value output
• Logic output
• Remote via Modbus / Profibus
Accuracy of measurement
• Energy: Class 0.5S (… / 5 A)
• Current: 0.2 %
• Voltage: 0.2 %
Measured data memory
(UMG 96RM-CBM, UMG 96RM-P)
(UMG 96RM, UMG 96RM-M und UMG 96RM-EL
without measurement data memory, energy,
minimum and maximum values will be saved
in the EEPROM)
Network visualisation software
• GridVis®-Basic (in the scope of supply)
• 256 MB Flash
1
UMG 96RM
Areas of application
• Measurement, monitoring and checking of electrical
characteristics in energy distribution systems
• Recording of load profiles for energy management systems
(e.g. ISO 50001)
• Acquisition of the energy consumption for cost centre analysis
• Measured value transducer for building management systems or
PLC (Modbus)
Main features
Particular advantages
• Compact construction saves space and costs during installation
•S
eamless and sustained recording thanks to large measured data memory
or via the online data acquisition (e.g. GridVis®-Service)
• High data security and redundancy
• Comprehensive communications options and protocols
• Multifaceted, pre-defined reports for power quality and energy consumption
analysis (via GridVis®-Service)
imple report generation at the press of a button or automatically
•S
in accordance with defined time plans
recision measurement results provide an effective infrastructure as well as
•P
high production availability
eneric Modbus profile: Arbitrary Modbus-capable devices and systems
•G
from other manufacturers can be incorporated and visualised in the
monitoring solutions
ong-term availability of the measurement devices guarantees simple
•L
retrofitting with system expansions
Energy data acquisition & load profile
• Detailed acquisition of the energy data and the load profile
•M
ore transparency in energy supply through energy analyses
• Safer design of the power distribution systems
Fig.: Load profiles are the basis for energy
management
2
UMG 96RM
Cost centre analysis
• Determination of energy costs
• Breakdown and allocation of energy consumers
Energy management systems (ISO 50001)
• Continuous increase in energy efficiency
• Cost reduction
• UMG 96RM series multifunctional power analysers are
an important part of energy management systems
Fig.: Cost centre analysis
Transparency of energy supply
• More transparency through a multi-stage, scalable measurement
system
• Acquisition of individual events through continuous
measurement with high resolution
Fig.: Transparency of energy supply
Power quality monitoring
• Notification of inadequate power quality
• Introduction of measures to address network problems
• Prevention of production downtimes
• Significantly longer service life for equipment
• Improved sustainability
Measurement accuracy of 0.2 % (V), kWh class = 0.5S
• High sampling rate at 21.3 kHz
• Reliable measurement accuracy of 0.2 % (V)
• Effective energy class (kWh): 0.5S
Fig.: Power quality monitoring
(Harmonics analysis for the current
up to 40th order harmonics)
Energy meter with 8 tariffs, effective and reactive energy
• Energy measurement in 4 quadrants, each with 8 tariffs
for effective and reactive energy
• Safe and precise acquisition of operational values for individual
electrical loads
Communications options:
Ethernet, Profibus, Modbus, M-Bus, …
• Numerous interfaces and protocols, guaranteeing
an easy system connection (energy management system,
PLC, SCADA, BMS)
3
UMG 96RM
Large measurement data memory
• Saving of measurement data possible over very long
periods of time
• Recording freely user configurable
Harmonics analyser
• Harmonics analysis up to 40th harmonic
• Information about power quality, grid disturbances and
possible "network polluters"
Fig.: G
ridVis® software: Harmonics analysis
Pluggable screw terminals
• Convenient installation even where spaces are tight
Backlight
Fig.: Pluggable screw terminals for easy connection
• Large, high-contrast LCD display with backlighting
• Very good readability and intuitive operation, even in poor
lighting conditions
Basic device
• RS485 interface with Modbus protocol and 2 digital outputs
enable quick and low-cost monitoring of power quality and
energy consumption
Profibus and digital IOs
• The Profibus connection is used in systems where the
UMG 96RM-P is to be incorporated into the automation
environment (PLC controllers)
M-Bus
• The UMG 96RM-M can be simply and cost-effectively
integrated into consumption data acquisition systems via
the M-Bus connection.
• The M-Bus is primarily used for the acquisition of consumption
data collection from various different consumption meters,
such as water, gas, heat or electrical current.
4
Fig.: LCD Display backlight
UMG 96RM
Ethernet (TCP/IP) with the UMG 96RM-EL
• Simple integration into the Ethernet (LAN) network
• Fast and reliable data communication
4th current transformer input
• Continuous monitoring of the N-conductor by means of the 4th
current input
• Available with variants UMG 96RM-P and UMG 96RM-CBM
Dimension diagrams
All dimensions in mm
104
□ 91,5
□ 96
max. 6
42
Side view UMG 96RM
Rear view UMG 96RM (basic device)
Rear view UMG 96RM-PN
Profinet variant
Cut out: 92+0,8 x 92+0,8 mm
Rear view 96RM-M
M-Bus variant
Rear view 96RM-EL
Ethernet light variant
Rear view 96RM-CBM
Modbus variant
Rear view 96RM-P
Profibus variant
The illustrations shown here are examples. Further dimensional drawings and connection diagrams are available on request
or can be viewed on our homepage.
5
UMG 96RM
Typical connection
24V
DC
B
~
K1
13
14
A
K2
15
16
17
B
A
Digital outputs
UMG 96RM
Basic device
RS485
Power supply
voltage
Measuring voltage
N/- L/+
V1
V2
V3
VN
1
3
4
5
6
2
Current measurement
S2
S1
S2
S1
S2
S2
Loads
S2
S1
S1
L1
S1
L2
S1
S2
L3
The illustration shown here is an example.
Further connection diagrams are available on request
or can be viewed on our homepage.
N
230V/400V 50Hz
Connection variant UMG 96RM
Device overview and technical data
UMG 96RM-P*1
UMG 96RM-PN*1
Item no. (90–277 V AC/90–250 V DC)
UMG 96RM*1
52.22.061
52.22.069
52.22.068
52.22.066
52.22.064
52.22.090
Item no. (24–90 V AC/24–90 V DC)
52.22.070
52.22.073
52.22.072
52.22.067
52.22.065
52.22.091
RS485
M-Bus
Ethernet
RS485, USB
RS485, Profibus,
USB
RS485, Ethernet,
Profinet
Modbus RTU
•
-
-
•
•
•
Modbus TCP
-
-
•
-
-
•
Profibus DP V0
-
-
-
-
•
-
Profinet
-
-
-
-
-
•
Interfaces
UMG 96RM-M*1 UMG 96RM-EL*1 UMG 96RM-CBM*1
Protocols
M-Bus
-
•
-
-
-
-
DHCP oder DCP
-
-
•
-
-
•
ICMP (Ping)
-
-
•
-
-
•
Current measurement channel
3
3
3
4
4
4 (+2)
Memory (Flash)
-
-
-
256 MB
256 MB
-
Type CR2032
3 V, Li-Mn
-
Measured data recording
Battery
-
-
-
Type CR2032
3 V, Li-Mn
Clock
-
-
-
•
•
-
Digital inputs
-
-
-
4
4
3*3
Digital outputs (as switch or pulse
output)
2
2
-
6
6
2 (+3)*3
96 x 96 x
approx. 48
96 x 96 x
approx. 48
96 x 96 x
approx. 48
96 x 96 x
approx. 78
96 x 96 x
approx. 78
96 x 96 x
approx. 78
Digital inputs and outputs
Mechanical properties
Device dimensions in mm (H x W x D)*2
Comment: For detailed technical information please refer to the operation manual and the Modbus address list.
• = included - = not included
*1 Inclusive UL certification.
*2 Accurate device dimensions can be found in the operation manual.
*3
Optionally 3 digital inputs or outputs (no pulse output)
6
UMG 96RM
General
Digital input 1
Use in low and medium voltage networks
Digital input 2
Digital output 3
Digital output 4
Digital output 5
LED staus bar-
Digital input 3
Digital input 4
•
Accuracy voltage measurement
0.2 %
Accuracy current measurement
0.2 %
Accuracy active energy (kWh, …/5 A)
Class 0.5S
Number of measurement points per period
426
Uninterrupted measurement
•
Digital output 6
RMS - momentary value
Profibus (only -P model)
Current, voltage, frequency
•
Active, reactive and apparent power / total and per phase
•
Power factor / total and per phase
•
Fig.: LED status bar for the inputs and outputs
(UMG 96RM-CBM and UMG 96RM-P)
Energy measurement
Active, reactive and apparent energy [L1,L2,L3, ∑ L1–L3]
•
Number of tariffs
14
Recording of the mean values
Voltage, current / actual and maximum
•
Active, reactive and apparent power / actual and maximum
•
Frequency / actual and maximum
•
Demand calculation mode (bi-metallic function) / thermal
•
Other measurements
Operating hours measurement
•
Power quality measurements
Harmonics per order / current and voltage
1st – 40th
Distortion factor THD-U in %
•
Distortion factor THD-I in %
•
Rotary field indication
•
Current and voltage, positive, zero and negative sequence component
•
Measured data recording
Average , minimum, maximum values
•
Alarm messages
•
Time stamp
Fig.: UMG 96RM-PN with Profinet interface
•
Time basis average value
freely user-defined
RMS averaging, arithmetic
•
Displays and inputs / outputs
LCD display (with backlighting), 2 buttons
•
Voltage inputs
L1, L2, L3 + N
Password protection
•
Software GridVis®-Basic*4
Online and historic graphs
•
Databases (Janitza DB, Derby DB); MySQL, MS SQL with higher GridVis® versions)
•
Manual reports (energy, power quality)
•
Topology views
•
Manual read-out of the measuring devices
•
Graph sets
•
Programming / threshold values / alarm management
Comparator (2 Groups with 3 comparators each)
•
Technical data
Type of measurement
Constant true RMS
Up to 40th harmonic
Nominal voltage, three-phase, 4-conductor (L-N, L-L)
277 / 480 V AC
Nominal voltage, three-phase, 3-conductor (L-L)
480 V AC
Measurement in quadrants
4
Networks
TN, TT, IT
Comment:
For detailed technical information please refer to the operation manual and the Modbus address list.
• = included - = not included
Fig.: Battery insertion on the rear
(UMG 96RM-CBM and UMG 96RM-P)
*4Optional additional functions with the packages GridVis®-Professional, GridVis®-Service and GridVis®-Ultimate.
7
UMG 96RM
Measured voltage input
Overvoltage category
300 V CAT III
Measured range, voltage L-N, AC
(without potential transformer)
10 … 300 Vrms
Measured range, voltage L-L, AC
(without potential transformer)
18 … 520 Vrms
Resolution
0.01 V
Impedance
4 MOhm / phase
Frequency measuring range
45 ... 65 Hz
Power consumption
approx. 0.1 VA
Sampling frequency per channel (50 / 60 Hz)
21.33 / 25.6 kHz
Mounting plate
Fixing screw
Mounting
clips
Measured current input
Rated current
1/5A
Resolution
0.1 mA
Measurement range
0.001 … 6 Amps
Overvoltage category
300 V CAT II
Measurement surge voltage
2 kV
Power consumption
approx. 0.2 VA (Ri = 5 mOhm)
Overload for 1 sec.
120 A (sinusoidal)
Sampling frequency per channel (50 / 60 Hz)
21.33 / 25.6 kHz
Digital inputs and outputs
Fig.: The fastening into a switchboard is
implemented via the side-mounted fastening
clamps (UMG 96RM-P / UMG 96RM-CBM)
Digital inputs*5
Maximum counting frequency
20 Hz
Input signal present
18 ... 28 V DC (typical 4 mA)
Input signal not present
0 ... 5 V DC, current < 0.5 mA
Digital outputs*6
Switching voltage
max. 60 V DC, 33 V AC
Switching current
max. 50 mA Eff AC / DC
Response time
10 / 12 periods + 10 ms
Pulse output (energy pulse)
max. 50 Hz
Maximum cable length
up to 30 m unscreened, from 30 m screened
Mechanical properties
Weight
approx. 0.3 kg
Protection class per EN 60529
Front: IP40; Back: IP20
Assembly per IEC EN 60999-1 / DIN EN 50022
Front panel installation
M+
M-
Cable cross section
Supply voltage
0.2 to 2.5 mm²
Current measurement
0.2 to 2.5 mm²
Voltage measurement
0.08 to 4.0 mm²
Fig.: M-Bus interface with 2-pole plug contact
Environmental conditions
Temperature range
Operation: K55 (-25 ... +70 °C)
Relative humidity
Operation: 0 to 90 % RH
Operating height
0 ... 2000 m above sea level
Degree of pollution
2
Installation position
user-defined
Electromagnetic compatibility
Electromagnetic compatibility of
electrical equipment
Directive 2004/108/EC
Electrical equipment for use within
certain voltage limits
Directive 2006/95/EC
Equipment safety
Safety requirements for electrical
equipment for measurement, regulation, control
and laboratory use –
Part 1: General requirements
IEC/EN 61010-1
Part 2-030: Particular requirements for
testing and measuring circuits
IEC/EN 61010-2-030
Fig.: 2-pole plug contact with cable connection
(cable type: 2 x 0.75 mm2) via twin core end
sheathes
Noise immunity
Class A: Industrial environment*7
IEC/EN 61326-1
Electrostatic discharge
IEC/EN 61000-4-2
Voltage dips
IEC/EN 61000-4-11
Comment: For detailed technical information please refer
to the operation manual and the Modbus address list
Class B: Residential environment
IEC/EN 61326-1
• = included - = not included
Radio disturbanc voltage strength 30 – 1000 MHz
IEC/CISPR11/EN 55011
Radiated interference voltage 0.15 – 30 MHz
IEC/CISPR11/EN 55011
Emissions
Firmware
Firmware update
8
Update via GridVis® software.
Firmware download (free of charge) from the website:
http://www.janitza.com/downloads
*5 The information relates exclusively to the measurement
devices UMG 96RM-CBM, UMG 96RM-P and
UMG 96RM-PN.
6
* The information relates exclusively to the measurement
devices UMG 96RM, UMG 96RM-M, UMG 96RMCBM, UMG 96RM-P and UMG 96RM-PN.
*7 UMG 96RM-PN exclusive Class A: Industrial environment
Was this manual useful for you? yes no
Thank you for your participation!

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Download PDF

advertisement