EC379M
www.hager.com
OCOM 117524
2
6LE000788A
2
Three phase kWh meter,
measure via CT 50 to 3000A
with MID Approval
and M-BUS communication
Safety instructions
This device is to be installed only by a professional electrician
fi tter according to local applicable installation standards.
Do not plug in or unplug this product when it is live.
Its use is only permitted within the limits shown and stated in
the installation instructions. The device and the equipement
connected to can be destroyed by loads exceeding the
values stated.
Operating principle
This kilowatt hour meter measures the active electrical
energy used in an electrical nstallation.
This device has a digital LCD to display energy used and
power.
The design and manufacture of this meter comply with
Standard EN50470-3 requirements.
Product presentation
A LCD display.
B Key to scroll readings.
C «Prog» key to set up the CT ratio and the type of network.
D Metrological LED (0,1 Wh/impulse).
C
B
A
D
M-BUS Communication
M-BUS MEDIA
In a standard configuration, an M-BUS connection can be
used to link up to 250* products with a PC or PLC, over a
range of 1000 metres**.
* depending on the M-BUS master
** depending on the number of products and the
communication speed.
Recommendations:
The use of a JYSTY Nx2x0.8 mm (0.5 mm²) unshielded
twisted pair is recommended.
If the range of 1000 m and/or the limit of 250 products
are exceeded, a repeater will need to be connected.
-> f the 250 limit is exceeded: only use the secondary
address.
M-BUS protocol
The M-BUS protocol operates using a master/slave
structure.
EC379M (slave) units are compatible with both primary
and secondary addressing modes.
Primary addressing can be
configured via the product
interface.
Secondary addressing uses
a fixed, unique address
shown on the front face of
the product ( A ).
User instructions
6LE000788A
M-BUS EC379M units also have the «Wildcard addressing»
function which allows products to be searched for on the
M-BUS network.
Option to broadcast to addresses 254 and 255.
In addition, M-BUS product units are OMScompatible (Open
Metering Systems).
M-BUS table
File Ref: EC379M
Download from: www.hager.com
M-BUS
M-BUS
N
N
1
1
N 2
N 1
≈ 1000 m or 250 products
Repeater
Repeater
Repeater
≈ 1000 m or 250 p
roducts
N 2
N n
≈ 1000 m or 250 p
roducts
M-BUS wiring
Wiring with repeater
MID compliance
ENSURING MID-COMPLIANT USE
• > System type
The EC379M only complies with the MID directive for
connection to systems:
4NBL
1Ln
6
8 10 12
2
15
4
9 11 13
U
1
U
2
U
3
1 3
prog
reset
COM
+ -
N
L2
L1
L3
N
L2
L1
L3
N
0
5
6
8 10 12
2
15
4
9 11 13
U
0
1
U
2
U
3
1 3 5
prog
reset
COM
+ -
N
N
N
L1
L1
> Fitting of terminal covers (fig.1 below)
Ensure that after connecting the product, the terminal
covers are correctly fitted and secured by the 2 plastic seals
supplied with the product.
> Locking the programming key make sure the key cover is
closed by securing it with a seal (fig.2 below).
> Events counter
After final programming of the meter, make sure that event
counters C1 and C2 are read.
C1: number of changes made to CT ratio
C2: number of changes made to system type.
• M-BUS communication
Information sent via M-BUS COM is sent for information only
and has no legal value.
• Using 1 or 2 CT reduces accuracy by 0.5% for the phase
whose current is deduced by vector calculation.
Note :
In installations set as “unbalanced”, install one CT per
phase.
In installations set as “balanced”, install one CT on phase 1.
Hager SAS - 132 bld d’Europe - BP78 - 67 212 Obernai cedex (FRANCE) - Tél. +333 88 49 50 50 - www.hagergroup.net
GB
Meter setup
The following settings have to be made before the meter
can be put to use:
- CT ratio.
- Type of network (single or three-phase).
- Type of three-phase installation (balanced or unbalanced).
1. Press the Prog key during 3 sec. to enter the set-up mode.
2. The CT ratio setting is displayed (100A). Press the key
«Read» repeatedly to scroll the possible CT values (50, 100,
150, 200, 250, 300, 400, 600, 800… 3000A).
3. Press «Prog» to confirm and switch to the next setting.
4. The type of network (1L+N, 2L, 3L, 3L+N) is displayed.
Press the key «Read» repeatedly to scroll the possible
values and select the type of network.
5. Press «Prog» to confirm and switch to the next setting.
6. On three-phase installations, the type of installation is
displayed as «Balanced/Unbalanced» (Bl, Unbl).
Press the key «Read» to scroll the values and select the type
of installation.
7. Press «Prog» to confirm.
8. Press the Prog key during 3 sec. to exit the programming
mode.
Display of readings
The various datas can be scrolled
by pressing the Key «Read».
The Default display will indicate
power consumption according to
the current tariff.
The EC379M provides detailed
display of the total/partial
consumptions according to tariff
(T1, T2, T3 ou T4) and in total (T).
Note:
The information
on
the display indicates that the
corresponding phase (1,2,3) is
under voltage.
Connection test and error displaying
The energymeter must be under voltage and the measured
circuit must be loaded.
Press the «reading» key during 3s to enter into the
connection test mode.
Err 0 = no error
Err 1 = CT phase 1 inverted
Err 2 = CT phase 2 inverted
Err 3 = CT phase 3 inverted
Err 4 = V1 and V2 voltages inverted
Err 5 = V2 and V3 voltages inverted
Err 6 = V3 and V1 voltages inverted
Err 7 = V1 and N inverted
Err 8 = V2 and N inverted
Err 9 = V3 and N inverted.
Press the «reading» key during 3s to leave the connection
test mode.
Important
This function can only be used if the installation
power factor is between0.6 and 1 and 20% of Imax
on each phase.
PROGRAMMING
MANUAL Mode
This mode allows all the M-BUS communication parameters
to be configured manually: Primary address, Speed.
AUTO mode
This mode allows the communication speed to be configured
automatically.
Only the 64 devices primary address needs to be entered.
Using the secondary address: if this function is used, only the
speed needs to be configured (the secondary address is fixed
and unique, and is shown on the front face of the product).
Programming menu
Access to programming mode
LED
PROG
X1 (5s)
PROG
x1 (0125)
x2 (0150)
x3 (0160)
x4 (0200)
x5 (0250)
x6 (0300)
x7 (0400)
x8 (0500)
x9 (0600)
x10 (0700)
x11 (0750)
x12 (0800)
x13 (1000)
x14 (1200)
x15 (1250)
x16 (1500)
x17 (1600)
x18 (2000)
x19 (2500)
x20 (3000)
x21 (0010)
x22 (0025)
x23 (0030)
x24 (0040)
x25 (0050)
x26 (0060)
x27 (0075)
x28 (0100)
0,5 mm
3 mm
MOVE ON
TO THE NEXT MENU
TC VALUE
Programming menu
Access to programming mode
AUTO mode
MANUAL Mode
6E 5555E
1
6E 5555E
WEEE
Symbol Information
Korrekte Entsorgung dieses Produkts
(Elektromüll).
e
(Anzuwenden in den Ländern der Europäischen Union und anderen
europäischen Ländern mit einem separaten Sammelsystem).
Die Kennzeichnung auf dem Produkt bzw. auf der dazugehörigen Literatur gibt
an, dass es nach seiner Lebensdauer nicht zusammen mit dem normalen Hausmüll
entsorgt werden darf. Entsorgen Sie dieses Gerät bitte getrennt von anderen Abfällen,
um der Umwelt bzw. Der menschlichen Gesundheit nicht durch unkontrollierte
Müllbeseitigung zu schaden. Recyceln Sie das Gerät, um die nachhaltige
Wiederverwertung von stofflichen Ressourcen zu fördern.
Private Nutzer sollten den Händler, bei dem das Produkt gekaut wurde, oder die
zuständigen Behörden kontaktieren, um in Erfahrung zu bringen, wie sie das Gerät auf
umweltfreundliche Weise recyceln können.
Gewerbliche Nutzer sollten sich an ihren Lieferanten wenden und die Bedingungen
des Verkaufsvertrags konsultieren. Dieses Produkt darf nicht zusammen mit anderem
Gewerbemüll entsorgt werden.
Comment éliminer ce produit
(déchets d’équipements électriques et électroniques).
a
(Applicable dans les pays de l’Union Européenne et aux autres pays
européens disposant de systèmes de collecte sélective).
Ce symbole sur le produit ou sa documentation indique qu’il ne doit pas être éliminé
en fin de vie avec les autres déchets ménagers. L’élimination incontrôlée des déchets
pouvant porter préjudice à l’environnement ou à la santé humaine, veuillez le séparer
des autres types de déchets et le recycler de façon responsable. Vous favoriserez ainsi
la réutilisation durable des ressources matérielles.
Les particuliers sont invités à contacter le distributeur leur ayant vendu le produit
ou à se renseigner auprès de leur mairie pour savoir où et comment ils peuvent se
débarrasser de ce produit afin qu’il soit recyclé en respectant l’environnement.
Les entreprises sont invitées à contacter leurs fournisseurs et à consulter les
conditions de leur contrat de vente. Ce produit ne doit pas être éliminé avec les autres
déchets commerciaux.
Correct Disposal of This product
(Waste Electrical & Electronic Equipment).
z
(Applicable in the European Union and other European countries with separate
collection systems).
This marking shown on the product or its literature indicates that it hould not be
disposed with other household wasted at the end of its working life. To prevent
possible harm to the environment or human health from uncontrolled waste disposal,
please separate this from other types of wastes and recycle it responsibly to promote
the sustainable reuse of material resources.
Household users should contact either the retailer where they purchased this
product, or their local government office, for details of where and how they can take
this item for environmentally safe recycling.
Business users should contact their supplier and check the terms and conditions
of the purchase contract. This product should not be mixed with other commercial
wastes of disposal.
Correcte verwijdering van dit product
(elektrische & elektronische afvalapparatuur).
i
Dit merkteken op het product of het bijbehorende informatiemateriaal duidt erop
dat het niet met ander huishoudelijk afval verwijderd moet worden aan het einde van
zijn gebruiksduur. Om mogelijke schade aan het milieu of de menselijke gezondheid
door ongecontroleerde afvalverwijdering te voorkomen, moet u dit product van andere
soorten afval scheiden en op een verantwoorde manier recyclen, zodat het duurzame
hergebruik van materiaalbronnen wordt bevorderd.
Huishoudelijke gebruikers moeten contact opnemen met de winkel waar ze dit
product hebben gekocht of met de gemeente waar ze wonen om te vernemen waar
en hoe ze dit product milieuvriendelijk kunnen laten recyclen.
Zakelijke gebruikers moeten contact opnemen met hun leverancier en de algemene
voorwaarden van de koopovereenkomsten nalezen. Dit product moet niet worden
gemengd met ander bedrijfsaval voor verwijdering.
Correcte verwijdering van dit product
(elektrische & elektronische afvalapparatuur).
ù
Dit merkteken op het product of het bijbehorende informatiemateriaal duidt erop
dat het niet met ander huishoudelijk afval verwijderd mag worden aan het einde van
zijn gebruiksduur. Om mogelijke schade aan het milieu of de menselijke gezondheid
door ongecontroleerde afvalverwijdering te voorkomen, moet u dit product van andere
soorten afval scheiden en op een verantwoorde manier recyclen, om het duurzame
hergebruik van grondstoffen te bevorderen.
Particuliere gebruikers moeten contact opnemen met de winkel waar ze dit product
hebben gekocht of met de gemeente waar ze wonen om te vernemen waar en hoe ze
dit product milieuvriendelijk kunnen laten recyclen.
Bedrijven moeten contact opnemen met hun leverancier en de algemene
voorwaarden van de koopovereenkomsten nalezen. Dit product moet niet worden
gemengd met ander bedrijfsaval voor verwijdering.
Tämän tuotteen oikea käsittely
(Jäte sähköinen ja elektroniset laitteistot).
p
(Sovellettavissa Euroopanunionissa ja muissa Euroopan maissa erillisillä
keräysjärjestelmillä.)
Tämä tuotteessa tai sen dokumenteissa näytetty merkintä kertoo, että tuotetta ei
tulisi hävittää muun kotitalousjätteen kanssa laitteen käyttöiän päätyttyä. Mahdollisen
ympäristölle tai ihmisille aiheutuvan haitan estämiseksi, erottele tämä muuntyyppisistä
jätteistä ja kierrätä se vastuullisesti edistääksesi materiaalivarantojen jatkuvaa
uudelleenkäyttöä.
Kotitalouskäyttäjien tulisi ottaa yhteyttä joko laitteen myyneeseen jälleenmyyjään
tai paikallisiin viranomaisiin, saadakseen lisätietoja siitä minne ja miten tämä tuote
voidaan toimittaa kierrätettäväksi ympäristöystävällisesti.
Ammattikäyttäjien tulisi ottaa yhteyttä heidän toimittajaan ja tarkistaa
ostosopimukseen littyvät säännöt ja ehdot. Tätä tuotetta ei pitäisi sekoittaa muiden
talousjätteiden kanssa hävitettäessä.
Korrekt avfallshantering av produkten
(elektriska och elektroniska produkter).
s
Denna markering på produkten och i manualen anger att den inte bör sorteras
tillsammans med annat hushållsavfall när dess livstid är över. Till förebyggande av
skada på miljö och hälsa bör produkten hanteras separat för ändamålsenlig återvinning
av dess beståndsdelar.
Hushållsanvändare bör kontakta den återförsäljare som sålt produkten eller sin
kommun för vidare information om var och hur produkten kan återvinnas på ett
miljösäkert sätt.
Företagsanvändare bör kontakta leverantören samt verifiera angivna villkor i
köpekontraktet. Produkten bör inte hanteras tillsammans med annat kommersiellt
avfall.
Hvordan kaste dette produktet
(elektrisk og elektronisk avfall).
o
(Gjelder i EU og i andre europeiske land med selektiv avfallssortering).
Dette symbolet på produktet eller på produktets dokumentasjon betyr at det
utrangerte produktet ikke skal kastes sammen med vanlig husholdningsavfall.
Ukontrollert eliminering av avfall kan virke skadelig på miljøet eller være helsefarlig
for mennesker. Produktet skal derfor skilles fra andre typer avfall, og skal resirkuleres
på en ansvarlig måte. Du vil på den måten også prioritere varig gjenbruk av materielle
ressurser.
Dersom du er en privatperson, oppfordrer vi deg til å ta kontakt med den som
har solgt deg produktet, eller innhente informasjon fra dine lokale myndigheter om
hvordan produktet kan destrueres på en miljøansvarlig måte.
Bedrifter oppfordres til å kontakte sin leverandør og forholde seg til betingelsene i
salgskontrakten. Produktet skal ikke elimineres sammen med annet forretningsavfall.
MBUS Address:
AASSxxxx 2027-01-02
A
PROG
System type
X1 ( 1Ln )
X2 ( 2L )
X3 ( 3L )
X4 ( 3Ln )
X1 ( bl )
X2 ( Ubl )
Tipo de rede
Tipo de red
Netwerktype
Unbalanced system
3/4 wires with 3 CT
(3NBL/4NBL)
Balanced system
4 wires with 1 CT (4BL)*
Tipo di rete
Stromnetzart
System type
SYSTEM TYPE
Balanced single phase system
with 1 CT (1BL)
Balanced two phase system
with 1 CT (2BL)*
FR
EN
DE
IT
NL
ES
PT
X1 ( 1Ln )
X2 ( 2L )
X3 ( 3L )
X4 ( 3Ln )
X1 ( bl )
X2 ( Ubl )
* A utilização de 1 ou 2TC reduz de 0,5% a precisão da fase cuja corrente é deduzida por cálculo vectorial.
* El uso de 1 o 2 TC disminuye de un 0,5% la precisión de la fase cuya corriente se deduce mediante cálculo vectorial.
*
Bij gebruik van 1 of 2 ST daalt de nauwkeurigheid van de fase waarvan de stroom wordt bepaald door vectorrekening met 0,5%.
* L’utilizzo di 1 o 2 TC diminuisce dello 0,5% la precisione della fase la cui corrente è dedotta per calcolo vettoriale.
* Bei Einsatz von 1 oder von 2 SW wird die Präzision derjenige Phase um 0,5% verringert, deren Strom durch Vektorrechnung abgezogen wird.
* Using 1 or 2 CT reduces accuracy by 0.5% for the phase whose current is deduced by vector calculation.
* L’utilisation de 1 ou 2 TC diminue de 0,5% la précision de la phase dont le courant est déduit par calcul vectoriel.
Conformité MID
Unbalanced system
3 wires with 2 CT (3NBL)*
Balanced system
3 wires with 1 CT (3BL)*
Manual / Auto mode selection
x1 (Auto)
x2 (Manu)
MENU
Selecção modo Manual / Auto
Selección modo Manu / Auto
Selectie Manu / Auto modus
Selezione modo Manu / Auto
Anwahl Hand- / Auto-Betrieb
Manual / Auto mode selection
SÉLECTION MODE MANU / AUTO
FR
EN
DE
IT
FR
EN
DE
IT
FR
EN
DE
IT
NL
ES
PT
PROGRAMMATION
M
PROGRAMMA
PROGRAMACI
Communication address
x1 (002)
...
x11 (012)
...
x254 (255)
MENU
x1 (9600 bauds)
x2 (19600 bauds)
x3 (38400 bauds)
x4 (4800 bauds)
MENU
Example: Addr = 012
Example: bd = 19200
Communication speed
Kommunikationsgeschwindigkeit
Velocita di comunicazione
Communicatiesnelheid
Velocidad de comunicación
Velocidade de comunicação
Communication address
Kommunikationsadresse
ADRESSE DE COMMUNICATION
VITESSE DE COMMUNICATION
Indirizzo di comunicazione
Het communicatieadres
Dirección de comunicación
Endereço da comunicação
FR
EN
DE
IT
NL
ES
PT
FR
EN
DE
IT
NL
ES
PT
Communication speed
x1 (002)
...
x11 (012)
...
x249 (250)
x1 (300 bauds)
x2 (600 bauds)
x3 (2400 bauds)
x4 (4800 bauds)
x5 (9600 bauds)
Communication parity
X1 ( 5s )
PROG
Important
After 2 min if a key is not pressed = Automatic exit
from programming mode.
The configuration is not saved.
What to do if...
• Device not turned on
Check cables on voltage connections
• Communication malfunction
Check the configuration: address, speed, parity, stop bit and
cabling.
• «Error» message displayed
Run the connection test function.
• Message “Err 01” displayed
An error has occurred in managing the meter, please
disconnect and reconnect it. If the meter signal is still
displayed, replace the meter.
• Message “Err CRC” displayed
The software is corrupt, please replace the device,
ensure that this application complies with MID.
• Pictogram for presence of phase
not illuminated
Check cabling.
Technical specifications
Metrological characteristics
- Accuracy class C (0,5%) according to EN50470-3
- Metrological LED: 0,1 Wh/impuls
- Starting current: 5 mA
- Reference current: 5 A
- Max current: 6 A
- Minimum current (Imin): 50 mA
- Transition current (Itr): 250 mA
- Short-term over-current 120 A for 0.5 s (EN50470-3)
Technical characteristics
- Consumption: <10 VA or 2 W
- Supply: Autosupplied
- Frequency: 50 Hz (+/- 1 Hz)
- Savings of measures are made regularly in EEPROM
- Tension : 230V phase/neutre - 400VAC phase/phase
(+/- 15%)
Compliance
European EMC Directive No. 2004/108/EC (15/12/2004)
LV Directive No. 2006/95/EC Dated 12 December 2006
MID Directive 2004/22/EC / EN 50470-1/-3 (February 2007)
Communication
M-BUS
2 wires
Speed
300 / 600 / 1200 / 2400 / 4800 /
9600 Baud
Galvanic insulation
4 kV 1 min 50Hz
List of available functions Cf. M-BUS communication table
Backup
Energy registers
In non-volatile memory
Clock
On battery
Load curve*
In non-volatile memory
* data only available on the COM
Mechanical characteristics
- Modular casing 4 M (72 mm)
- Protection degree (casing) : IP20
- Insulation class : II
- Connection capacity
Flexible: 1 to 6 mm² / Rigid: 1.5 to 10 mm²
- Nominal tightening torque: 1,5 N.m
- Protection degree (front part) : IP 50/IK 03
Environment
- Storage temperature: -25 °C to +70 °C
- Working temperature: -10 °C to +55 °C
- Mechanical environment: M1
- Electromagnetic environment: E2
- Humidity: 95% RH without condensation
- Installation: Indoors, must be installed in an IP51 box.
• Correct Disposal of This product
(Waste Electrical & Electronic Equipment).
(Applicable in the European Union and other European
countries with separate collection systems).
This marking shown on the product or its literature indicates that it hould
not be disposed with other household wasted at the end of its working
life. To prevent possible harm to the environment or human health from
uncontrolled waste disposal, please separate this from other types of
wastes and recycle it responsibly to promote the sustainable reuse of
material resources.
Household users should contact either the retailer where they purchased
this product, or their local government office, for details of where and
how they can take this item for environmentally safe recycling.
Business users should contact their supplier and check the terms and
conditions of the purchase contract. This product should not be mixed
with other commercial wastes of disposal.
* exemplo
de visualização, o código é transmitido na declaração de conformidade MID.
* ejemplo
de visualización, el código se indica en la declaración de conformidad MID.
* voorbeeld
van display, de code staat ingevuld in de MID conformiteitsverklaring.
* esempio
di visualizzazione, il codice è inserito nella dichiarazione di conformità MID.
Identification
of metrological
software
* Anzeigebeispiel,
der Code ist auf der MID-Konformitätserklärung angegeben.
* display example, the code is to be found on the declaration of MID compliance.
Events
counter C1
Events
counter C2
* exemple
Instantaneous
power
Total energy
meter for reactive
energy
Read-only
transformation
report
Read-only system
with or without
neutral
Read-only
balanced or
unbalanced system
Total energy
meter
for Tariff 1
ENERGY METER
T=T1+T2+T3+T4
Total
energy meter
Total energy
meter
for Tariff 2
Total energy
meter
for Tariff 3
Total energy
meter
for Tariff 4
GB
Modo MANUAL / AUTO
Valor TC
Endereço
Velocidade
Paridade
Bit de Stop
Tipo de rede
Modo MANU / AUTO
Valor TC
Dirección
Velocidad
Paridad
Bit de Parada
Tipo de red
AUTO / MANU Modus
Waarde ST
Adres
Snelheid
Pariteit
Stop Bit
Netwerktype
Modo MANU / AUTO
Valore TC
Indirizzo
Velocità
Bit di Stop
Tipo di rete
AUTO- / HANDBETRIEB
SW-Wert
Adresse
Geschwindigkeit
Parität
Stoppbit
Stromnetzart
MANUAL / AUTO mode
CT value
Address
Speed
Stop bit
System type
MANUAL / AUTO mode
System type
CT value
Address
Speed
Parity
Stop bit
543 634
