M4M Network analyzers

Sensing. To manage power.

M4M as a stand-alone network analyzer guarantees all power monitoring needs in the energy distribution system: from high-accuracy energy efficiency monitoring of electrical parameters to complete power quality analysis through advanced KPIs. Thanks to its connectivity capabilities, M4M can leverage the integration in our scalable energy management solutions to monitor, optimize and control the complete electrical system.

Technical support and documentation

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Advantages

Product range

 

M4M 2X

M4M 20

M4M 30

M4M 32

 

Mounting

 

DIN Rail

Front panel

Front panel

Front panel

 Current, Voltage, Frequency

✔

✔

✔

✔

 Power & Energy (Active, Reactive, Apparent)

✔

✔

✔

✔

 Tariffs

*

 

✔

✔

 THD (I, VLN, VLL)

✔

✔

✔

✔

 Individual Harmonics

**

 

40th

63rd

 Unbalances (I, VLN, VLL)

✔

 

✔

✔

 Neutral current

Calculated

Calculated

Measured

Measured

 Accuracy (IEC 62053-22)

0.5S

0.5S

0.5S

0.2S (5A)

 IEC 61557-12

✔

✔

✔

✔

 MID

 

Optional

Optional

 

 Bluetooth Low Energy

✔

✔

✔

✔

 Communication Protocols

Modbus RTU

Modbus TCP/IP

Modbus RTU

Modbus TCP/IP

Profibus DP-V0

BACNet / IP

Modbus RTU

Modbus TCP/IP

Profibus DP-V0

BACNet / IP

 Modbus RTU

Modbus TCP/IP

 RJ45 Daisy Chain (Ethernet Version)*

✔


✔

✔

* Only with +RTS package​

** 25th with +PQ1 package, 40th with +PQ2 package​

 

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Setup4Meter bridges the gap between intelligent, digital commissioning and data gathering for metering devices, easing human work through technology and tackling a number of daily struggles installers face.

Its intuitive navigation makes commissioning of newly installed metering devices much quicker and simpler, whilst enabling the user to gather and monitor energy consumption data from metering devices across a single site or multiple sites, aiding facilities managers and site owners reduce energy wastage, boost energy efficiency and reduce operational costs.

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Main applications

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Commercial buildings

  • Efficient and rational use of real-time energy consumption
  • Power monitoring to avoid fees and penalties from the utility
  • Accurate sub-billing of different individual departments or tenants
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Industrial buildings

  • Easily monitor and control power network to avoid outages, equipment damage, failures and interruption of critical operations
  • Improve energy performance and energy costs while reducing greenhouse gas emissions for industrial facilities
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Data centers

  • Fully monitor power quality and power reliability, and easily detect in which part of the data center harmonics are created.
  • Prevent damages to installed equipment and avoid any operational impact.
RailwayLR

Railway

  • Fully monitor electrical parameters and power quality
  • Keep uptime for one of the most critical and high-power end-user loads

FAQ

1. What is the difference between M4M 20, M4M 30 and M4M 32?

M4M 20 provides complete electrical parameters monitoring (current, voltage, energy, power…) and basic power quality features (THD…).

M4M 30 measures additional power quality KPIs (harmonics up to 40th, neutral current measurement...) and advanced data recording features.

M4M 32 provides Class 0.2S active energy accuracy and individual harmonics up to 63rd harmonic.


Please find more information here.

2. Can I directly install this product without the use of any Current Transformer?

No, M4M is not suitable for direct insertion for current measurement. All M4M, except the M4M Rogowski versions, work with either …/1A or …/5A CTs. M4M Rogowski versions only work with R4M Rogowski coils.

3. Do I need external Voltage Transformers to measure 690V L-L?

No, all M4M versions measure voltage up to 400V L-N, thus 690V L-L, without any need for VTs (voltage transformers). For higher voltage levels it is possible to use Voltage Transformers.

4. What are the Communication protocols available?

Both M4M 20 and M4M 30 are available with different communication protocols: Modbus RTU, Modbus TCP/IP, Profibus DP-V0, BACnet/IP. Each product version has 1 embedded communication protocol.

Products and Documentation

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