Typical connection Dimension diagrams

Typical connection Dimension diagrams
Chapter 02
UMG 512
Dimension diagrams
All dimensions in mm
Side view
View from below
Rear view
Cut out: 138+0,8 x 138+0,8 mm
Typical connection
IDIFF
IPE
PT100
1
K1
A
B
K2
5
6
7
I5
8
RCM
RS485
9 10
11 12 13
14 15 16
Digital
Outputs
Digital
Inputs
I6
Temp.
RJ45
4
DSUB-9
3
B
Ethernet
10/100Base-T
2
A
Profibus
-
0-30
mA
1
2
+
PC
L/+ N/17
18
I1
S1
PE
S2
19 20
PE
PE
N
N
L1
L1
L2
L3
102
Strommessung 1-4
Current Input 1-4
I2
I3
S1
S2
21 22
S1
S2
23 24
Spannungsmessung 1-4
Voltage Input 1-4
I4
S1
S1
S1
S2
S1
S2
S1
S2
S2
25 26
S2
V1
V2
V3
V4
VN
27
28
29
30
31
Verbraucher
Loads
UMG 512
Hilfsenergie
Auxiliary Supply
Switch
PC
SPS
SPS
Chapter 02
UMG 512
Device overview and technical data
UMG 512
Item number
Measured data
Events
half-wave
effective values
Hysteresis
Limit value
Hysteresis
Supply voltage DC
80 … 300 V DC
Device options
52.17.081
End time
Event recording
Forward
95 ... 240 V AC
BACnet communication
Starting time event
(Trigger time)
52.17.001
Supply voltage AC
Overrun
General information
Use in low, medium and high voltage networks
Accuracy voltage measurement
Accuracy current measurement
Fig.: The event record consists of a mean value,
a minimum or maximum value, a start time
and an end time.
Accuracy active energy (kWh, …/5 A)
Number of measurement points per period
•
0.1 %
0.1 %
Class 0.2S
512
Seamless 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, L4, L3, ∑ L1–L3, ∑ L1–4]
•
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
Distortion factor THD-U in %
•
Distortion factor THD-I in %
•
Voltage unbalance
•
Current and voltage, positive, zero and negative sequence component
•
Flicker
Transients
•
> 39 µs
Error / event recorder function
Short-term interruptions
•
10 ms
Oscillogram function (wave form U and I)
•
Ripple voltage signal
•
Under and overvoltage recording
•
Measured data recording
Memory (Flash)
256 MB
Average, minimum, maximum values
Measured data channels
•
10
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.
• = included - = not included
103
Chapter 02
UMG 512
Displays and inputs / outputs
LCD colour graphical display 320 x 240, 256 colours, 6 buttons
•
Language selection
•
Digital inputs
2
Digital outputs (as switch or pulse output)
2
Voltage and current inputs
each 4
Residual current inputs
2
Temperature input
1
Password protection
•
Communication
Interfaces
RS485: 9.6 – 921.6 kbps (terminal board)
•
Profibus DP: Up to 12 Mbps (DSUB-9 connector)
•
Ethernet 10/100 Base-TX (RJ-45 socket)
•
Abb.: Replacing the battery using long-nose pliers
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)
•
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)
417 / 720 V AC *2
Nominal voltage, three-phase, 3-conductor (L-L)
600 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
600 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
25,6 kHz / phase
Measured current input
Rated current
1/5A
Resolution
0.1 mA
Measurement range
0.001 … 7 Amps
Overvoltage category
300 V CAT III
Measurement surge voltage
4 kV
• = included - = not included
Power consumption
approx. 0.2 VA (Ri = 5 MOhm)
Overload for 1 sec.
120 A (sinusoidal)
Sampling frequency
25,6 kHz
*1Optional additional functions with the packages
GridVis®-Professional, GridVis®-Enterprise and
GridVis®-Service.
*2With UL variants: 347/600 V
104
Comment:
For detailed technical information please refer to the
operation manual and the Modbus address list.
Chapter 02
UMG 512
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 (typically 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
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
1080 g
Device dimensions in mm (H x W x D)
144 x 144 x approx. 81
Battery
Type Li-Mn CR2450, 3 V (approval i.a.w. UL 1642)
Protection class per EN 60529
Front: IP40; Rear: IP20
Assembly per IEC EN 60999-1 / DIN EN 50022
Front panel installation
Connecting phase (U / I),
Single core, multi-core, fine-stranded
Terminal pins, core end sheath
0.2 to 2.5 mm²
0.25 to 2.5 mm²
Environmental conditions
Temperature range
Operation: K55 (-10 ... +55 °C)
Relative humidity
Operation: 0 to 95 % RH
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 – IEC/EN 61010-1
Part 1: General requirements
Part 2-030: Particular requirements for
testing and measuring circuits
IEC/EN 61010-2-030
Noise immunity
Class A: Industrial environment
IEC/EN 61326-1
Electrostatic discharge
IEC/EN 61000-4-2
Voltage dips
IEC/EN 61000-4-11
Emissions
Class B: Residential environment
IEC/EN 61326-1
Radio disturbanc voltage strength 30 – 1000 MHz
IEC/CISPR11/EN 55011
Radiated interference voltage 0.15 – 30 MHz
IEC/CISPR11/EN 55011
Safety
Europe
CE labelling
Firmware
Comment:
For detailed technical information please refer
to the operation manual and the Modbus address list.
Update via GridVis® software.
Firmware download (free of charge) from
the website:
http://www.janitza.com/downloads/
Firmware update
• = included - = not included
Firmware Version
Serial number of the device
Fixed MAC address of the device
Set IP address
Set Gateway Address
Date and Time
Set password
Reset setting
Fig.: User-friendly system of IP addresses, date, time and password
105
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