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ABB EQmatic
Device technology
2
Device technology
2.1
Device technology QA/S 3.xx.1 Energy Analyzer, M-Bus
Technical data
Energy Analyzer, M-Bus
Supply
Web server and device properties
Network
Connections
The Energy Analyzers, M-Bus
QA/S 3.xx.1, are modular DIN rail
components (MDRC) in Pro M design for
installation in distribution boards on a
35 mm mounting rail.
They are compact, web-based
standalone devices for energy
management applications in M-Bus
networks. They log, store, display and
analyze consumption data for up to 16 or
64 electricity, gas, water or heat meters.
They automatically detect ABB A and B
series meters during commissioning.
Device access is via web browser.
M-Bus master
Max. number of M-Bus slaves
Operating voltage U
s
Power consumption at 230 V AC
Current consumption at 230 V AC
Device power loss at 230 V AC
Simultaneous access to web server
Retrieval/storage of meter data
IP security
Data export
Data transfer*
Report*
Storage capacity with up to 64 M-Bus slaves
Ethernet
Operating voltage and M-Bus
Tightening torque
LAN
The user interface provides graphic
analysis features such as
•
A configurable dashboard
•
Display and evaluation of historical
data
•
Analysis of instantaneous values
•
Period comparison (before/after)
•
Comparison of up to 5 consumers
•
Display of cost/consumption figures
by consumer groups
According to DIN EN 13757-2
QA/S 3.16.1 QA/S 3.64.1
16
64
100 – 240 V AC, 50/60 Hz
< 10 W
< 50 mA
< 3 W at 230 V AC
Max. 10 users
Every 5 minutes
HTTPS, SSL
JPG, PNG, CSV, XLSX, PDF
Modbus-TCP
FTP or e-mail
Min. 3 years
10/100 Mb
Screw terminal, universal head
0.2...4 mm² stranded
0.2...6 mm² solid core
Maximum 0.6 Nm
RJ45 connector for 10/100BaseT
IEEE 802.3 networks, autosensing
QA/S x.yy.1 | 2CDC512090D0202 9
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Troubleshooting
