LEGRAND 4 120 15 User manual

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87045 LIMOGES Cedex - FRANCE
Telephone : [phone] - Fax : [phone]
Connected energy meter
Cat. number : 4 120 15
Sommaire Pages
1. Description - Use.....................................1
2. Range.........................................................1
3. Overall dimensions..................................1
4. Preparation - Connection....................... 1
5. General characteristics...........................4
6. Compliance and approvals.....................5
1. DESCRIPTION - USE
Use:
Allows to measure and view by smartphone with the Home +
Control app the electrical consumption of an alternating single-
phase circuit via the associated closed coil. This connected version
offers the functions of:
- Energy consumption: automatically energy consumption
information is available for the circuit to whom the Connected
Contactor is wired to.
- History of electricity consumption available via the HOME +
CONTROL application
Technology:
. Single-phase current measurement, by field effect using a
closed coil (delivered with the energy meter) and data
transmission by radio frequency to the connected network
2. RANGE
Width:
. 1 module. 17,7 mm wide.
Rated primary current:
. Ipn = 80A AC
Power consumption:
. 0.3W Maxi
Rated voltage:
. 100V to 240V AC
Rated frequency:
. 50Hz / 60Hz
Configuration and use:
Can be used with:
- Legrand smartphone app
«HOME + CONTROL»
. Available for free on Google Play or App Store
3. OVERALL DIMENSIONS
4. PREPARATION - CONNECTION
Mounting:
. On symmetrical rail EN / IEC 60715 or DIN 35.
Operating position:
. Vertical, Horizontal, Flat.
Technical data sheet: F03108EN/02
Updated on: 16/11/2020
Created on: 14/01/2020
Requires prior installation
of a “with Netatmo”
connected starter pack or
a Gateway module.

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Connected energy meter
Cat. number : 4 120 15
4. PREPARATION - CONNECTION (continued)
Row positioning:
. The product shape and the positioning of the terminals allow the
passage of single-line, three-lines and plug-in supply busbars in
the upper part of the product. Then, it is possible to freely choose
the position of the Connected energy meter in the row and to
connect by supply busbar the other devices put on the same DIN
rail.
Module maintenance:
. It is possible to switch a Connected energy meter in the middle
of a row supplied with an upstream busbar without disconnecting
the other devices on the same DIN rail.
4. PREPARATION - CONNECTION (continued)
Wire the Connected energy meter after a circuit breaker.
The connection between the energy meter and the coil is
made via a locking connector.
Recommended tools:
. For the terminals:
Screwdriver flat-blade 3.5 mm
. For clamping:
screwdriver flat-blade (5,5 mm or less).
Connection:
. Power screw terminals:
- Terminal type: cage
- Depth: 9 mm
- Stripping length recommended: 8 mm
- Screw head: slotted 3.5 mm
- Type of screw: M3
- Tightening torque: 0.5 Nm
Conductor type:
. Copper cables
Without ferrule
With ferrule
Rigid cable
1x (1 to 2.5mm²)
2 x (1 to 1.5mm²)
-
Flexible cable
1x (1 to 2.5mm²)
2 x (1 to 1.5mm²)
1 x (1 to 1.5mm²)
Technical data sheet: F03108EN/02
Updated on: 16/11/2020
Created on: 14/01/2020
1. Unclip the
clamp to put it in
open position
2. Pull the device
forward in order to
release it from the
DIN rail
3. Pull the device
downward in order to
completely release it
from the prongs of
the busbar
Connector :
Measure coil
Connector: Power
cabling Line (V1) and
Neutral (N)

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Connected energy meter
Cat. number : 4 120 15
4. PREPARATION - CONNECTION (continued)
Real-time and historical data visualization:
. Via smartphone with the Home+Control app.
Visualization of the setup of the device:
. Via the LED on the front face
Color
Status
Signification
Red
Fixed
Temporary status. Device not
connected to the radio
network
Green
Fixed
Temporary status. Device
correctly paired to the radio
network (when the radio
network is still open)
OFF
Normal status. Device paired
to the radio network (when
the radio network is closed)
Add a Connected Contactor in a connected installation
(several steps):
. 1/ Beforehand, to create a connected installation you must
install:
Either a gateway module
Or a connected starter pack (drawing of principle, works with
anykind of “with Netatmo”connected starter pack).
4. PREPARATION - CONNECTION (continued)
. 2/ Beforehand, the general circuit breaker must be turned OFF,
and only after wiring step done, can be powered back ON to
simultaneously power devices and allow them to be connected to
the network.
. 3/ Press and hold the gateway module settings button for more
than 3 seconds, OR in the center of the Home / Away wireless
master switch until the LED turns green, then release the button.
. The configuration LEDs of " ... with Netatmo " devices in the
installation must all light up in fixed green.
. 4/ To complete the installation, briefly press the setting button
on the gateway module (or in the center of the Home / Away
wireless master switch) to finalize the installation.
All " ... with Netatmo " devices LED go OFF
Technical data sheet: F03108EN/02
Updated on: 16/11/2020
Created on: 14/01/2020

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Connected energy meter
Cat. number : 4 120 15
4. PREPARATION - CONNECTION (continued)
Connected energy meter resetting to remove it from a
connected installation
. Press and hold over 5 seconds on the setting button until the
LED on the setting button be fixed red. It is no longer paired with
the gateway module or the Home / Away wireless master switch
Other configurations & actions
. All other features and settings such as ; scenarios etc… are
directly explained step by step in the smartphone app.
Labelling:
. Circuit identification by way of a label inserted in the label holder
situated on the front of the product.
5. GENERAL CHARACTERISTICS
Marking of the Connected Contactor:
Markings of the front side:
Connectors markings :
5. GENERAL CHARACTERISTICS (continued)
Lateral markings
Characteristics of the measure coil:
Maxi measured primary current:
. 80A AC
Transformation ratio:
1000 :1
Rated short-time thermal current:
. Ith = 3kA rms /1s
Rated dynamic current:
. Idyn = 9kA
Rated insulation level:
. 3KV rms 50Hz/1min
Class of insulation:
Class A following IEC61869-1 et IEC61869-2
Rated Accuracy class:
Class 1 following IEC61869-1 +/-1% at Ipn 63A
General characteristics:
Rated impulse withstand voltage (Uimp):
4kv
Overvoltage category:
. II
Degree of pollution:
. 2
Technical data sheet: F03108EN/02
Updated on: 16/11/2020
Created on: 14/01/2020
Icon, to easily identify
a connected device in
the electrical panel
board
up
down

5/5
Connected energy meter
Cat. number : 4 120 15
5. GENERAL CHARACTERISTICS (continued)
Influence of altitude:
. No influence up to 2 000 m
Rated frequency :
. 50 / 60Hz
Rated voltage of use (Ue):
. Ue = 100 to 240 V ~
Recommandations :
. For the device protection against short circuits according to the conditional current, it is recommended to use a circuit breaker or fuse gG.
Characteristics of the radio interface:
. Standard IEEE 802.15.4
. Frequencies 2,4 à 2,4835Ghz
. Transmitter output power <100mW
Protection degree:
. Protection index of terminals against direct contacts: IP2X. Protection index of the front face against direct contacts: IP3XD (IEC/EN 60529)
. Class II, front panel with faceplate.
. Class of protection against mechanical impacts IK04 (IEC/EN 62262)
Plastic material:
. Self-extinguishing polycarbonate.
. Classification UL 94: V0
Ambient operating temperature:
. Min. = + 5 °CMax. = + 45 °C.
Ambient storage temperature:
. Min. = - 40 °C Max. = + 70 °C.
Average weight:
. 91g
Volume when packed:
. 0,62 dm3.
6. COMPLIANCE AND APPROVALS
Compliance to standards:
EN 61869-1:
EN 61869-2
EN 61010-1
Environment respect –Compliance with European Union Directives:
. Compliance with Directive 2002/95/EC of 27/01/03 known as "RoHS" which provides for a restriction on the use of dangerous
substances such as lead, mercury, cadmium, hexavalent chromium and polybrominated biphenyl (PBB) and polybrominated diphenyl
ether (PBDE) brominated flame retardants from 1st July 2006
. Compliance with the Directive 91/338/EEC of 18/06/91 and decree 94-647 of 27/07/04
. Compliant with regulation REACH
Plastic materials:
. Halogen-free plastics.
. Marking of parts according to ISO 11469 and ISO 1043.
. ISO 7000: 2004, Graphical symbols to be used on equipment - Index and synopsis
Packaging:
. Design and manufacture of packaging in accordance with Decree 98-638 of 20/07/98 and Directive 94/62 / EC.
Technical data sheet: F03108EN/02
Updated on: 16/11/2020
Created on: 14/01/2020