Device overview and technical data

Device overview and technical data
UMG 605
Device overview and technical data
UMG 605
Item number
52.16.028
Item number (UL)
52.16.227
-
52.16.229
Supply voltage AC
95 ... 240 V AC
50 ... 110 V AC
20 ... 50 V AC
Supply voltage DC
135 … 340 V DC
50 … 155 V DC
20 … 70 V DC
52.16.083
52.16.083
52.16.083
L1
L2
L3
N
Device options
BACnet communication
S1 S2 S1 S2 S1 S2
General
Use in low and medium voltage networks
•
Accuracy voltage measurement
0.25 %
Accuracy active energy (kWh, …/5 A)
Class 0.5S
Number of measurement points per period
400
Uninterrupted measurement
•
RMS - momentary value
Current, voltage, frequency
•
Active, reactive and apparent power / total and per phase
•
Power factor / total and per phase
•
Energy measurement
Active, reactive and apparent energy [L1,L2,L3, L4, ∑ L1–L3, ∑ L1–L4]
•
Number of tariffs
8
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
•
Clock
•
Weekly timer
Jasic®
Power quality measurements
Harmonics per order / current and voltage
1st – 63rd
Harmonics per order / active and reactive power
1st – 63rd
Interharmonics - current / voltage
•
Distortion factor THD-U in %
•
Distortion factor THD-I in %
•
Voltage unbalance
•
Current and voltage, positive, zero and negative sequence component
•
Flicker: Short-term, long-term, present
•
Transients
50 µs
Error / event recorder function
•
Short-term interruptions
> 20 ms
Oscillogram function (waveform U and I)
•
Under and overvoltage recording
•
Measured data recording
Memory (Flash)
128 MB
Average, minimum, maximum values
•
Measured data channels
8
Alarm messages
•
Time stamp
•
Time basis average value
freely user-defined
RMS averaging, arithmetic
•
Comment:
For detailed technical information please refer to the operation manual and the Modbus address list.
1
L2
L3
N
I1
I2
I3
0.2 %
Accuracy current measurement
• = included - = not included
L1
Fig.: Measurement via 3 voltage transformers in
a three-phase 4-wire network with asymmetric
loading
UMG 605
Displays and inputs / outputs
Local substation
LCD display
•
Digital inputs
2
Digital outputs (as switch or pulse output)
2
Thermistor input (PT100, PT1000, KTY83, KTY84)
UMG 605
Modbus
UMG 96RM
UMG 96RM
Fig.: Example of a master - slave combination
•
Voltage and current inputs
each 4
Password protection
•
Peak load management (optionally 64 channels)
•
Communication
Interfaces
RS485: 9.6 – 921.6 kbps (Screw-type terminal)
•
RS232: 9.6 – 115.2 kbps (Screw-type terminal)
•
Profibus DP: Up to 12 Mbps (DSUB-9 connector)
•
Ethernet 10/100 Base-TX (RJ-45 socket)
•
Protocols
Modbus RTU, Modbus TCP, Modbus RTU over Ethernet
•
Modbus Gateway for Master-Slave configuration
•
Profibus DP V0
•
HTTP (homepage configurable)
•
SMTP (email)
•
NTP (time synchronisation)
•
TFTP
•
FTP (File-Transfer)
•
SNMP
•
DHCP
•
TCP/IP
•
• BACnet (optional)
•
ICMP (Ping)
•
Software GridVis®-Basic*1
Online and historic graphs
•
Databases (Janitza DB, Derby DB); MySQL, MS SQL with higher GridVis® versions)
•
Manual reports (energy, power quality)
•
Graphical programming
•
Topology views
•
Manual read-out of the measuring devices
•
Graph sets
•
Programming / threshold values / alarm management
Application programs freely programmable
7
Graphical programming
•
Programming via source code Jasic®
•
Technical data
Type of measurement
Constant true RMS
up to the 63rd 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
Measurement in single-phase/multi-phase networks
1 ph, 2 ph, 3 ph, 4 ph and up to 4 times 1 ph
Measured voltage input
Overvoltage category
300 V CAT III
Measured range, voltage L-N, AC
(without potential transformer)
10 ... 600 Vrms
Measured range, voltage L-L, AC (without potential transformer)
18 ... 1000 Vrms
Resolution
0.01 V
Impedance
4 MOhm / phase
Frequency measuring range
15 … 440 Hz
Power consumption
approx. 0.1 VA
Sampling frequency
20 kHz / phase
Transients
> 50 µs
Comment:
For detailed technical information please refer to the operation manual and the Modbus address list.
• = included - = not included
*1Optional additional functions with the packages GridVis®-Professional, GridVis®-Service and GridVis®-Ultimate.
2
UMG 605
Measured current input
Rated current
1/5A
Resolution
1 mA
Measurement range
0.001 ... 8.5 Arms
Overvoltage category
300 V CAT III
Measurement surge voltage
4 kV
Power consumption
approx. 0.2 VA (Ri = 5 MOhm)
Overload for 1 sec.
100 A (sinusoidal)
Sampling frequency
20 kHz
Digital inputs and outputs
Number of digital inputs
2
Maximum counting frequency
20 Hz
Reaction time (Jasic® program)
200 ms
Input signal present
18 ... 28 V DC (typical 4 mA)
Input signal not present
0 ... 5 V DC, current < 0.5 mA
Number of digital outputs
2
Switching voltage
max. 60 V DC, 30 V AC
Switching current
max. 50 mA Eff AC / DC
Reaction time (Jasic® program)
200 ms
Output of voltage dips
20 ms
Pulse output (energy pulse)
max. 20 Hz
Maximum cable length
up to 30 m unscreened, from 30 m screened
Mechanical properties
Weight
350 g
Device dimensions in mm (H x W x D)
90 x 107.5 x approx. 82
Battery
Type Lithium CR2032, 3 V
Protection class per EN 60529
IP20
Assembly per IEC EN 60999-1 / DIN EN 50022
35 mm DIN mounting rails
Connecting phase (U / I),
Single core, multi-core, fine-stranded
Terminal pins, core end sheath
0.08 to 2.5 mm²
1.5 mm²
Environmental conditions
Temperature range
Operation: K55 (-10 ... +55 °C)
Relative humidity
Operation: 5 to 95 % (at 25 °C)
Operating height
0 ... 2,000 m above sea level
Degree of pollution
2
Installation position
user-defined
Electromagnetic compatibility
Electromagnetic compatibility of
electrical equipment
Directive 2004/108/EC
Electrical appliances for application
within particular 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
Noise immunity
Industrial environment
IEC/EN 61326-1
Electrostatic discharge
IEC/EN 61000-4-2
Voltage dips
IEC/EN 61000-4-11
Emissions
Class A: Industrial environment
IEC/EN 61326-1
RFI Field Strength 30 – 1,000 MHz
IEC/CISPR11/EN 55011
Radiated interference voltage 0.15 – 30 MHz
IEC/CISPR11/EN 55011
Safety
Europe
CE labelling
USA and Canada
UL variants available
Firmware
Firmware update
Update via GridVis® software.
Firmware download (free of charge) from
the website: http://www.janitza.com
Comment:
For detailed technical information please refer to the operation manual and the Modbus address list.
• = included - = not included
3
UMG 605
Digital inputs 1-2
Digital
Input 1
19
S0 pulse
generator
+
24V 1,5k
=
-
Digital
Input 2
20
3,9V 4k
3,9V 4k
21
Fig.: Example for the connection of an S0 pulse
transducer to digital input 2
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