Installation Guide

2
Meazon Electronic Systems S.A., 57 N.E.O Patron - Athinon Str. , 26442, Patra, Greece
[e-mail] [e-mail] [phone] www.meazon.com
Features & Technical Specifications
Communication Specifications
Communication protocol
ZigBee
NB-IoT (Optional)
Frequency band
2.4GHz
Data communication interval
1 second (default 5
minutes)
Response in case of
communication loss
Yes (Rerouting
through Ζigbee)
Security - Communication
Encryption
Yes (AES encryption
128 bits)
Data Storage
Up to 25 days
Electrical Specifications
Operating Voltage (*) /
Frequency
100-285 Vac / 45-65 Hz
Power loss Response
Automatic resumption of
operation after power loss
Electrical measurements
Electrical
parameters
measured
I
rms
, V
rms
, Active Power & Energy,
Reactive Power & Energy
Ranges of
measured
parameters
Voltage: 0 to 285 Vac between
phase and Neutral (**)
Current: up to 600Amps (More
Amp available on request)
Tolerance
+10% of nominal load (I
ον
)
Accuracy of
measurements
<1% of reading measurement
error (***)
Meazon has developed “DinRail 3-Phase Advanced
NB”, a 3-Phase electricity meter capable of remote
monitoring and controlling energy consumption of a
household and/or an industrial building.
It is a wireless metering system based on ZigBee
Mesh network technology, featuring a unique design
that combines low cost and high accuracy
measurements.
Every metering device on the ZigBee network is
associated with a ZigBee gateway. The role of the
gateway is to periodically collect all measurements,
gathered by the devices, in order to forward them to
the Meazon Cloud for storage and further analysis.
Meazon Cloud gives users the ability to monitor the
current energy consumption, set alarm rules, control
their devices (on/off switching) and schedule them to
operate in a desired pattern.
Meazon DinRail 3-Phase Advanced NB is a rail-type
device with small size (less than 2 din), which can be
easily installed and is capable of monitoring,
measurement logging and controlling:
• up to three separate power lines / loads
• a three-phased load
• an entire electrical panel (either single-phase,
dual-phase or three-phase)
It comes with three current transformers to measure
any electrical load without limitations.
It can drive a cold junction where a Power Relay could
potentially be connected and control (on/off) the
power supply to a load.
The Relays control logic can be externally driven using
On/Off commands or internally using Meazon
scheduling.
Finally, Meazon DinRail 3-Phase Advanced NB is
equipped with a general-purpose indication contact,
operating under “Neutral detection” logic, which can
be used as an extra useful information input to your
system.
(*) Make sure your purchased DinRail 3-Phase Advanced NB meets your appliances Voltage
(**) At least one of the measured phases must have models nominal Voltage
(***) Accuracy refers to Electric Power Measurements