EcoGuard ES02
Elmätare med trådlös sensor för uppkoppling med EcoGuard Wireless.
KOMMUNIKATION
Sensorn sänder mätvärden med trådlös kommunikation.
Insamling sker kontinuerligt via EcoGuard Air Receiver [Centralenhet].
Mätdata skickas till CURVES CLOUD för visualisering och debitering.
INSTALLATION
Installation kan utföras av EcoGuards personal eller samarbetspartner.
Vill du göra det själv eller med andra underleverantörer är vi delaktiga i projektet medan det fysiska montaget utförs av din personal.
BATTERILIVSLÄNGD Beräknad till 20 år.
MÄTARE
Se bifogad teknisk specifikation.
LEVERANS
Mätaren levereras med sensor monterad.
2
3 1
1. Trådlösa mätare för t.ex temperatur, vatten, fukt, energi och el 2. Air Receiver, insamlingsenhet i trapphus
3. Uppkoppling till CURVES CLOUD (3) via GPRS eller Ethernet 4. Navigator - För export av medeltemp till DUC via t.ex Modbus över IP/Ethernet eller RS485
4
DUC IMD
EcoGuard Wireless
TEKNISKA SPECIFIKATIONER
EcoGuard ES02
Omgivningstemperatur givare +10 till +50˚C
Anslutning EcoGuard ES02 givare ansluts till pulsutgång
Kabellängd 300 mm
Monteringsmetod DIN-skena eller skruv
Dataingång Anpassad för anslutning mot pulsutgång
Mätintervall Givaren ackumelerar pulsen under hela sin livslängd
Sändintervall 60 minuter
Batterilivslängd Uppskattad livslängd minst 20 år
Kapslingsklass IP20
Lufttryck 900–1100 mbar
Kommunikation Radio, Frekvensband: 433,050–434,790 MHz Modulationsmetod: GFSK
Storlek 90 x 44 x 19 mm (höjd, bredd, djup)
Färg Grå
Godkännande CE
Höjd över havet (drift) 2000m
EcoGuard AB, Elementvägen 14, 702 27 Örebro, 019 - 25 21 00, info@ecoguard.se
Version: 1.0
Active energy Cl. B;
C13 110-100
Extended Product Type C13 110-100
Product ID 2CMA100191R1000
ABB Type Designation C13 110-100
EAN 7392696001915
Catalog Description Active energy Cl. B;
Long Description Electricity meter, 3 phase, Active energy Cl. 1 & B, Approved according to: IEC 62052-11, IEC 62053-21, EN 50470-1, EN 50470-3
—
General Information
7392696001915 EAN
1 piece Minimum Order Quantity
90283019 Customs Tariff Number
Ordering
—
54 mm Product Net Width
122 mm Product Net Height
65 mm Product Net Depth / Length
0.17 kg Product Net Weight
Dimensions
—
1 piece Package Level 1 Units
65 mm Package Level 1 Width
83 mm Package Level 1 Height
115 mm Package Level 1 Depth / Length
0.25 kg Package Level 1 Gross Weight
7392696001915 Package Level 1 EAN
Container Information
—
Following EU Directive 2002/95/EC August 18, 2005 and amendment RoHS Status
Environmental
—
Active energy Cl. B Accuracy
Pulse output Communication Interface
Pulse output Communication
0.5 ... 10 mm² Connecting Capacity Main Circuit
IP20 Degree of Protection
Plastic Enclosure Material
50/60 Hz Frequency (f)
Electricity meter Function
Direct connected Meter Type
DIN rail Mounting Type
3 Number of Phases
C13 Product Main Type
Electricity Meter Product Name
40 A Rated Current (In)
3x230 V Rated Voltage (Ur)
2012-36 RoHS Date
IEC 62052-11, IEC 62053-21, EN 50470-1, EN 50470-3 Standards
Steel Sub-Function
2CMC481003C0201 Data Sheet, Technical Information
2CMC486004D0001 Declaration of Conformity - CE
2CMC486001D0003 Environmental Information
2CMC486003M0201 Instructions and Manuals
2CMC486006 RoHS Information
Certificates and Declarations (Document Number)
—
0900051 E-nummer
EC001506 - Electronic kilowatt-hour meter ETIM 4
EC001506 - Kilowatt-hour meter ETIM 5
EC001506 - Kilowatt-hour meter ETIM 6
P Object Classification Code
5. Small Equipment (No External Dimension More Than 50 cm) WEEE Category
Classifications
—
Low Voltage Products and Systems → Modular DIN Rail Products → Energy Efficiency Devices → Energy Meters
Categories
—
2 C13 110-100
For sale but "Obsolete", replaced by 2CMA103575R1000 Active energy Cl. 1;
C13 110-300
Extended Product Type C13 110-300
Product ID 2CMA100192R1000
ABB Type Designation C13 110-300
EAN 7392696001922
Catalog Description Active energy Cl. 1;
Long Description Electricity meter, 3 phase, Active energy Cl. 1, Approved according to: IEC 62052-11, IEC 62053-21
—
General Information
7392696001922 EAN
1 piece Minimum Order Quantity
90283019 Customs Tariff Number
2CMA103575R1000 Replacement Product ID (NEW)
Ordering
—
54 mm Product Net Width
122 mm Product Net Height
65 mm Product Net Depth / Length
0.17 kg Product Net Weight
Dimensions
—
1 piece Package Level 1 Units
65 mm Package Level 1 Width
83 mm Package Level 1 Height
115 mm Package Level 1 Depth / Length
0.25 kg Package Level 1 Gross Weight
7392696001922 Package Level 1 EAN
Container Information
—
Following EU Directive 2002/95/EC August 18, 2005 and amendment RoHS Status
Environmental
—
Active energy Cl. 1 Accuracy
Pulse output Communication Interface
Pulse output Communication
0.5 ... 10 mm² Connecting Capacity Main Circuit
IP20 Degree of Protection
Plastic Enclosure Material
50/60 Hz Frequency (f)
Electricity meter Function
Direct connected Meter Type
DIN rail Mounting Type
3 Number of Phases
C13 Product Main Type
Electricity Meter Product Name
40 A Rated Current (In)
3x230 V Rated Voltage (Ur)
2012-36 RoHS Date
IEC 62052-11, IEC 62053-21 Standards
Steel Sub-Function
Additional Information
2CMC481003C0201 Data Sheet, Technical Information
2CMC486004D0001 Declaration of Conformity - CE
2CMC486001D0003 Environmental Information
2CMC486003M0201 Instructions and Manuals
2CMC486006 RoHS Information
Certificates and Declarations (Document Number)
—
0900053 E-nummer
EC001506 - Electronic kilowatt-hour meter ETIM 4
EC001506 - Kilowatt-hour meter ETIM 5
EC001506 - Kilowatt-hour meter ETIM 6
P Object Classification Code
5. Small Equipment (No External Dimension More Than 50 cm) WEEE Category
Classifications
—
Low Voltage Products and Systems → Modular DIN Rail Products → Energy Efficiency Devices → Energy Meters
Categories
—
2 C13 110-300
Energy Management Energy Analyzer
Type EM111
Product description
Single-phase energy analyzer with backlit LCD display with integrated touch keypad. Particularly indicated for active energy metering and for cost allocation in
applications up to 45 A (direct connection), with dual tariff management availability.
It can measure imported and exported energy or be programmed to consider only
• Single phase energy analyzer
• Class 1 (kWh) according to EN62053-21
• Class B (kWh) according to EN50470-3
• Accuracy ±0.5% RDG (current/voltage)
• Direct current measurement up to 45AAC
• Backlit LCD display with integrated touch key-pad
• Energy readout on display: 7 digit
• Variable readout on display: 4 digit
• Energy measurement: kWh and kvarh (imported/
exported); kWh+ by 2 tariffs
• System variables, kW, kvar, V, A, PF, Hz, kWdmd, kWdmd peak
• Self power supply
• Dimensions: 1-DIN module
• Protection degree (front): IP51
• Pulse output (optional, by open collector PNP)
• RS485 Modbus port (optional)
• M-bus port (optional)
• Digital input (for tariff management)
• Easy connection or wrong current direction detection
• Certified according to MID Directive (option PF only):
see “how to order” below
the imported one. Housing for DIN-rail mounting, with IP51 front degree protection. The meter is optionally provided with pulse output proportional to the active energy being
measured, RS485 Modbus port or M-bus port.
How to orderEM111-DIN AV8 1 X O1 PF B
Certified according to MID Directive, Module B and Module D of Annex II, for legal metrology relevant to active electrical energy meters (see Annex V, MI003, of MID). Can be used for fiscal (legal) metrology.
MID
Type Selection
Model Range code System Power supply Output Option Measurement
Range code
AV8: 230VLN AC - 5(45)A (Direct connection) AV7: 120VLN AC - 5(45)A
(Direct connection)
Power supply
X: Self power supply -30% +20% of the rated measuring input voltage, 50Hz
Output
O1: pulse output S1: RS485 Modbus port M1: M-bus port
System
1: 1-phase 2-wire
Option
PF: Certified according to MID Directive. Can be used for fiscal(legal) metrology.
Measurement
A: The power is always integrated (both in case of positive imported and negative exported power) and the total energy meter is certified according to MID.
B: Only the total positive energy meter is certified according to MID.
EM111
Specification are subject to change without notice EM111 DS 130117
2
How to order EM111-DIN AV8 1 X O1 X
Model Range code System Power supply Output Option Not certified according to MID Directive. Cannot be used
for fiscal (legal) metrology.
STANDARD
Type Selection
Range code
AV8: 230VLN AC - 5(45)A (Direct connection) AV7: 120VLN AC - 5(45)A
(Direct connection)
Power supply
X: Self power supply -30% +20% of the rated measuring input voltage, 45 to 65Hz
Output
O1: pulse output S1: RS485 Modbus port M1: M-bus port
System
1: 1-phase 2-wire
Option X: none
EM111
Input specifications
Rated Inputs
Current type 1-phase loads, direct connection
Current range 5(45)A
Nominal voltage 230VLN AC (AV8 option), 120 VLN (AV7 option) Accuracy
(@25°C ±5°C, R.H. ≤60%, 45 to 65 Hz)
AV7 Imin=0.25A; Ib: 5A, Imax:
45A; Un: 120VLN -30%
AV8 +30%Imin=0.25A; Ib: 5A, Imax:
45A; Un: 230VLN -30%
Energies +20%
Active energy Class 1 according to EN62053-21 Class B (Class B (kWh) according to EN50470-3)
Reactive energy Class 2 according to EN62053-23 Start-up current: 20mA (AV7, AV8),
-20mA (AV7, AV8) positive or negative
Self-consumption is not measured.
Start-up voltage 84VLN (AV7), 161VLN (AV8)
Resolution Display/serial
communication
Current 0.1/0.001 A
Voltage 0.1/0.1 V
Power 0.01 kW or kVar/ 0.1 W or
Frequency var0.1 Hz/0.1Hz
PF 0.01/ 0.001
Energies (positive) 0.01 kWh or kvarh / 0.1 kWh or kvarh
Energies (negative) 0.01 kWh or kvarh / 0.1 kWh or kvarh
Energy additional errors
Influence quantities According to EN62053-21 Temperature drift ≤200ppm/°C
Sampling rate 4096 samples/s @ 50Hz 4096 samples/s @ 60Hz Display and touch key-pad
Type Backlit LCD, 7-digit, h 6 Read-out mmEnergy: 7 digit. Variables: 4
digit
Touch key 2 (Enter and UP).
Max. and Min. indication Max. 999 999.9 Min. 0.0 Memory energy storage
Energy 10^10 cycles. Energy value is saved every time the less significant digit increases.
Programming parameters 10^10 cycles. When a parameter is modified, only the relevant memory cell is overwritten
LEDs Flashing red light pulses according to EN50470-3, EN62052-11, 1000 imp./
kWh (min. period: 90ms, max. frequency: 11 Hz) Fix orange light: wrong current direction only with PFB option or with “B”
measurement selection in case of X option
Current overloads
Continuous 45A, @ 50Hz
For 10ms 1350 A
Voltage Overloads
Continuous 1.2 Un
For 500ms 2 Un
Input impedance
Voltage input 230VL-N 1.2 Mohm Voltage input 120VL-N 1.2 Mohm Current inputs: 5(45) A < 0.5 VA
EM111
Specification are subject to change without notice EM111 DS 130117
4
Output specifications
RS485 serial port RS485 by screw connection.
Function For communication
of measured data, programming parameters
Protocol ModBus RTU (slave
function)
Baud rate 9.6, 19.2, 38.4, 57.6, 115.2 kbaud, even or no parity, Address 1 to 247 (default: 01) Driver input capability 1/8 unit load. Maximum 247
transceivers on the same Data refresh time bus.1sec
Read command 50 words available in 1 read command
Rx/Tx indication Rx segment on display is shown when a valid Modbus command is sent to that specific meter Tx segment on display is shown when a valid Modbus reply is sent back to the master
M-bus port M-bus by screw
connection.
Function For communication of measured data
Protocol M-bus according to
EN13757-1
Baud rate 0.3, 2.4, 9.6 kbaud
Meters in the M-bus network 250 Primary address Selectable
Secondary address Univocally defined in each Secondary address unitfrom 5000 0000 to 6999
9999
Other Available functions: wild card, header, initialisation SND_NKE, and req_udr management. Management of primary address
modification via M-bus and reset of partial energy via M-bus available.
VIF, VIFE, DIF and DIFE:
see protocol Static output
Purpose For pulse output
proportional to the active energy (kWh)
Pulse rate Selectable in multiple of 100 Max 1000 or 3000 kWh according to pulse ON duration
Pulse ON duration Selectable: 30ms or 100 ms according to EN62052- Output type 31open collector PNP
Load VON 1 VDC max. 100mA
VOFF 80 VDC max.
Digital input specifications
Digital inputs Free of voltage contact Function Tariff management (switch
between t1-t2)
Number of inputs 1
Contact measurement voltage 5 V
Input impedance 1kohm
Contact resistance 1kohm, close contact
100kohm, open contact
Overload In case a voltage is
erroneously applied to the digital input, the input is not damaged up to 30 VAC/
DC.
EM111
General specifications
Operating temperature -25 to +65 °C, indoor, (R.H. from 0 to 90% non- condensing @ 40°C) Storage temperature -30°C to +80°C (R.H. <
90% noncondensing @ 40°C)
Overvoltage category Cat. III
Insulation (for 1 minute) 4000 VAC RMS between measuring inputs and digital/serial output (see table) 4000 VAC RMS Dielectric strength 4000 VAC RMS for 1
minute
EMC According to EN62052-11
Electrostatic discharges 15kV air discharge;
Immunity to irradiated
electromagnetic fields Test with current: 10V/m from 80 to 2000MHz;
Test without any current:
30V/m from 80 to 2000MHz;
Burst On current and voltage
measuring inputs circuit:
Immunity to conducted 4kV
disturbances 10V/m from 150KHz to 80MHz
Surge On current and voltage
measuring inputs circuit:
Radio frequency 4kV;According to CISPR 22
Standard compliance
Safety EN62052-11
Metrology EN62053-21, EN50470-3
Approvals CE, MID (PF option only), cULus (AV7 option only) Connections
Cable cross-section area Measuring inputs: max. 6 mm2 with/without metallic cable ferrule; Max. screw tightening torque: 1.1 Nm Other terminals 1.5 mm², Min./Max. screws
tightening torque: 0.4 Nm Housing
Dimensions (WxDxH) 17,5 x 63 x 91,5 mm Material Noryl, self-extinguishing:
UL 94 V-0 Sealing covers Included
Mounting DIN-rail
Protection degree
Front IP51
Screw terminals (cable inputs) IP20
Weight Approx. 80 g (packing included)
Power supply specifications
Self power supply
AV8 230VAC VL-N, -30% +20%
45 to 65 Hz
AV7 120VAC VL-N, -30% +30%
45 to 65 Hz
Power consumption ≤ 1.0W, ≤ 8VA
EM111
Specification are subject to change without notice EM111 DS 130117
6
Measuring input Digital or serial output Digital input
Measuring input - 4 kV 4 kV
Digital or serial output 4 kV - -
Digital input 4 kV - -
Insulation (for 1 minute) between inputs and outputs
Accuracy (according to EN50470-3 and EN62053-23)
kWh, accuracy (RDG) depending on the current
Class 1 accuracy limits (Active energy) 5(45)A Start-up current: 20mA
Percentage error limits for class index B +1.5%
+1%
0%
-1%-1.5%
PF=1 0.25A(Imin) 0.5A(Itr) 5A(In) 45A(Imax) 0.5A(Itr) 5A(In) 45A(Imax) PF=L0.5
or C0.8
(0,1Iref) (0,1Iref) 0.05A(Iref)
kvarh, accuracy (RDG) depending on the current
Class 2 accuracy limits (Reactive energy) 5(45)A Start-up current: 20mA
Error +2.5%
+2%
0%
-2%-2.5%
sinj =1 0.25A 0.5A 5A(Ib) 45A(Imax) 1A 5A(Ib) 45A(Imax)
sinj=0.5 (0.1Ib)
(0.25Ib) 0.5A(0.05Ib)
(0.1Ib)
Accuracy 0.9 Un ≤ U ≤ 1.1 Un; 0.98 fn ≤ f ≤ 1.02 fn; fn: 50 Hz;
cosj: 0.5 inductive to 0.8 capacitive.
Class B
Considering listed Ib or In values
Operating temperature -25 to +55°C (-13°F to 131°F) (R.H. from 0 to 90% non-condensing @ 40°C)
EMC compliance E2
Mechanical compliance M2
MID compliance (PF option only)
EM111
No Variable “Full” mode “Easy” mode Note
0 kWh+ (imported) X X In PF version (MID) this is the only certified energy meter.
In PFA version and in X version with Measurement menu set to “A”, this is considering the total energy without considering the current direction.
1 kWh- (exported) X X In PFB version and in X version with Measurement menu set
to “B”
2 kW X X
3 V X X
4 A X X
5 PF X
6 Hz X
7 kvarh+ (imported) X In PFA version and in X version with Measurement menu set
to “A”, this is considering the total positive reactive energy without considering the current direction.
8 kvarh- (exported) X In PFB version and in X version with Measurement menu set
to “B”
9 kvar X
10 kW dmd X
11 kW dmd peak X
12 kWh (t1) X X Only relevant to kWh+, with Tariff menu set to ON
13 kWh (t2) X X Only relevant to kWh+, with Tariff menu set to ON
Display pages
X= available
EM111
Specification are subject to change without notice EM111 DS 130117
8
Menu name and description Range Default setting
PASS Password request From 0000 to 9999 0000
nPASS New password From 0000 to 9999 0000
Measure Measurement type (A=easy connection;
B=bidirectional, imported and exported energy).
Not available in PFA and PFB versions (MID)
A; b A
P int Integration time for Wdmd calculation 1 to 30 min 1
Mode Selection of complete or simplified set of variables
on display Full or Easy Full
Tariff Tariff enabling Yes/No No
PULSE (O1 option) Selection of pulse ON duration 30 or 100 ms 30
Selection of the pulse rate 100 to 1000 (if duration is 100ms) or to 3000 (if 30 ms)
100
Address (S1 option) Modbus serial address 1 to 247 01
Baud (S1) Modbus baud rate 9.6; 19.2; 38.4; 57.6,
115.2 kbps 9.6
Parity (S1) Modbus parity No/even No
PrI Add
(M1 option) M-bus primary address 1 to 250 1
Baud (M1) M-bus baud rate 0.3; 2.4; 9.6 kbps 2.4
RESEt Allow the reset of tariff meters and W dmd peak and of the kWh/kvarh partial meter available only via serial communication
Yes/No No
End Exit to measuring mode
List of available menus
Note: after the confirmation of a new parameter value, the value is stored in the memory without the need to exit the programming mode.
Type Description Note
Info page 1 YEAr (2013) Year of production
Info page 2 SErIAL (dddnnnA) Serial number (ddd= day of the year; nnn=progressive number; A= production line, internal use only)
Info page 3 rEV (A.01) Firmware revision
Info page 4 MEASurE Measurement type
Info page 5 P int Integration time for Wdmd calculation
Info page 6 ModE Set of variables on display
Info page 7 tArIFF Tariff enabling
Info page 8 (O1) PULSE Pulse ON duration
Pulse rate
Info page 8 (S1) AddrESS Modbus serial address
Info page 9 (S1) bAud Modbus baud rate
Info page 10 (S1) PArItY Modbus parity
Info page 8 (M1) PrI Add M-bus primary address
Info page 9 (M1) bAud M-bus baud rate
Additional available information on the display (*)
(*) can be reached by pressing simultaneously the 2 touch keys
EM111
Wiring diagrams
1-ph, 2-wire (F 315mA) Fig.1
Open collectors output Fig.3
The load resistance (Rc) must be designed so that the closed con- tact current is under 100 mA (Von is equal to 1 V dc). DC voltage (Voff) must be less than or equal to 80 V.
Vdc Out GND VdcGNDOut
Digital Input Fig.4
RS485 Modbus communication port Fig.5 M-Bus communication port Fig.6
Additional instruments with RS485 are connected in parallel. The serial output must only be terminated on the last network device connecting terminals A- and T. For connections longer than 1000 m use a signal repeater. Maximum 247 transceivers on the same bus.
1-ph, 2-wire Fig.2
EM111
Specification are subject to change without notice EM111 DS 130117
10
Front panel description
1. Display
Backlit LCD display with touch key-pad.
Upper part: enter 2. LED
LED proportional to kWh reading 3. Serial number and MID data
Area reserved to serial number and MID-relevant data in PF versions
Dimensions (mm)
3 2
1 4 5
17.8 28
43
49 60 5
3
91.5 45 6235.4
17.5
• Three phase energy meter
• Class 1 (kWh) according to EN62053-21
• Class B (kWh) according to EN50470-3
• Accuracy ±0.5% RDG (current/voltage)
• Direct current measurement up to 65AAC
• Backlit LCD display (3x 8-digit) with integrated touch key-pad
• Energy readout on display: 8 digit
• Variable readout on display: 4 digit
• Energy measurement: kWh and kvarh (imported/
exported); kWh+ by 2 tariffs; kWh per phase
• System variables: kW, kvar, kVA, VLL, VLN, PF, Hz, kWdmd, kWdmd peak
• Phase variables: kW, kvar, kVA, VLL, VLN, A, PF
• Self power supply
• Dimensions: 3-DIN module
• Protection degree (front): IP51
• Pulse output (optional, by open collector NPN)
• RS485 Modbus port (optional)
• M-bus port (optional)
Product description
Three-phase energy meter with backlit LCD display with integrated touch keypad.
Particularly indicated for active energy metering and for cost allocation in
applications up to 65 A (direct connection), with dual tariff management availability.
It can measure imported and exported energy or be programmed to consider only
the imported one. Housing for DIN-rail mounting, with IP51 front degree protection. The meter is optionally provided with pulse output proportional to the active energy being
measured, RS485 Modbus port or M-bus port. Available for legal metrology (PF option, only for imported energy).
• Digital input (for tariff management)
• Easy connection or wrong current direction detection
• Certified according to MID Directive (option PF only):
see “how to order” below
• Other versions available (not certified, option X): see
“how to order” on the next page
Energy Management Energy Meter
Type EM340
How to order EM340 DIN AV2 3 X O1 PF B
Certified according to MID Directive, Annex “B”
+ Annex “D” or Annex “B” + Annex “F” for legal metrology relevant to active electrical energy meters (see Annex MI-003 of MID). Can be used for fiscal (legal) metrology.
MID
Type Selection
Model Range code System Power supply Output Option Measurement
Range code
AV2: 208 to 400 VLL AC - 5(65)A
(Direct connection)
Power supply
X: Self power supply -20% +20% of the rated measuring input voltage, 45 to 65Hz
Output
O1: pulse output S1: RS485 Modbus port M1: M-bus port
System
3: 3-phase, 3 or 4 wire;
2-phase 3 wire
Option
PF: Certified according to MID Directive, Annex”B” + Annex “D” for legal metrology relevant to active electrical energy meters (see Annex MI-003 of MID).
Can be used for fiscal (legal) metrology.
Measurement
A: The power is always integrated (both in case of positive imported and negative exported power) and the total energy meter is certified according to MID.
B: Only the total positive energy meter is certified according to MID.
EM340
Specification are subject to change without notice EM340 DS 300916
2
How to order EM340-DIN AV2 3 X O1 X
Model Range code System Power supply Output Option Not certified according to MID Directive. Cannot be used
for fiscal (legal) metrology.
STANDARD
Type Selection
Range code
AV2: 208 to 400 VLL AC - 5(65)A
(Direct connection)
Power supply
X: self power supply -20% +20% of the rated measuring input voltage, 45 to 65Hz
Output
O1: pulse output S1: RS485 Modbus port M1: M-bus port
System
3: 3-phase, 3- or 4-wire;
2-phase 3-wire
Option X: none
EM340
Input specifications
Rated Inputs
Current type 3-phase loads, direct connection
Current range 5(65)A
Nominal voltage 208 to 400 VLL AC Accuracy
(@25°C ±5°C, R.H. ≤60%, 45 to 65 Hz)
Imin=0.25A; Ib: 5A, Imax:
65A; Un: 113 to 265VLN (196 to 460VLL)
Imin=0.25A; Ib: 5A, Imax:
65A; from 208 to 400 VLL AC Current From 0.04Ib to 0.2Ib:
±(0.5%RDG+1DGT) From 0.2Ib to Imax:
±(0.5%RDG)
Phase-neutral voltage In the range Un: ±(0.5% RDG) Phase-phase voltage In the range Un: ±(1% RDG)
Frequency Range: 45 to 65Hz.
Active power From 0.05 In to Imax, within Un range, PF=1:
±(1% RDG)
From 0.1 In to Imax, within Un range, PF=0.5L or 0.8C:
±(1% RDG)
Power factor ±[0.001+1%(1.000 - “PF RDG”)]
Reactive power From 0.05 In to Imax, within Un range, sinphì=1:
±(2% RDG)
From 0.1 In to Imax, within Un range, sinphì=0.5L or 0.8C: ±(2% RDG) Energies
Active energy Class 1 according to
EN62053-21 and MID
Annex MI-003 Class B
(Class B (kWh) according
to EN50470-3)
Reactive energy Class 2 according to EN62053-23 Start-up current: 20mA
Self-consumption is not measured.
Start-up voltage 90VLN Resolution Display/serial
communication
Current 0.1/0.001 A
Voltage 0.1/0.1 V
Power 0.01 kW or kVar/ 0.1 W or
Frequency var0.1 Hz/0.1Hz
PF 0.01/ 0.001
Energies (positive) 0.01 kWh or kvarh / 0.1 kWh or kvarh
Energies (negative) 0.01 kWh or kvarh / 0.1 kWh or kvarh
Energy additional errors
Influence quantities According to EN62053-21
Temperature drift ≤200ppm/°C
Sampling rate 4096 samples/s @ 50Hz 4096 samples/s @ 60Hz Display and touch key-pad
Type Backlit LCD, 3 rows by
8-digit each, h 7 mm Read-out Energy: 8 digit. Variables: 4
digit
Touch key 3 (DOWN, Enter and UP).
Max. and Min. indication
Energies Max. 99 999 999
Min. 0.01
Variables Max. 9999
Min. 0.01 Memory
Energy 10^12 cycles. Energy value is saved every time the less significant digit increases.
Programming parameters 10^12 cycles. When a parameter is modified, only the relevant memory cell is overwritten
LEDs Flashing red light pulses according to EN50470-3, EN62052-11, 1000 imp./
kWh (min. period: 90ms) Fix orange light: wrong current direction (only with PFB option or with “B”
measurement selection in case of X option)
Current overloads
Continuous 65A, @ 50Hz
For 10ms 8450 A
Voltage Overloads
Continuous 1.2 Un
For 500ms 2 Un
Input impedance
230VL-N 1.2Mohm
120VL-N 1.2Mohm
5(65) A < 1.25VA
Wrong connection detection Installation guide to indicate if connections are correctly carried out. Can be disabled.
Phase sequence Indicates if the phase sequence is not the correct one (L1-L2-L3)
Correct current direction Indicates if the current direction is not the right one (only with PFB option or with type “B” measurement selection in case of X option).
Load conditions The wrong connection detection works in case of loads with:
- PF>0.766 (<40°)
EM340
Specification are subject to change without notice EM340 DS 300916
4
Output specifications
RS485 serial port RS485 by screw connection.
Function For communication
of measured data, programming parameters
Protocol ModBus RTU (slave
function)
Baud rate 9.6, 19.2, 38.4, 57.6, 115.2 kbaud,
Data format even or no parity, Address 1 to 247 (default: 01) Driver input capability 1/8 unit load. Maximum 247
devices on the same bus.
Data refresh time 1sec
Read command 50 words available in 1 read command
Rx/Tx indication Rx segment on display is shown when a valid Modbus command is sent to that specific meter Tx segment on display is shown when a valid Modbus reply is sent back to the master
M-bus port M-bus by screw
connection.
Function For communication of
measured data
Protocol M-bus according to
EN13757-1
Baud rate 0.3, 2.4, 9.6 kbaud
Meters in the M-bus network 250 Primary address Selectable
Secondary address Univocally defined in each Identification number range from 9000 0000 to 9999 unit Other 9999Available functions: wild card, header, initialisation SND_NKE, and req_udr management. Management of primary address
modification via M-bus and reset of partial energy via M-bus available.
VIF, VIFE, DIF and DIFE:
see protocoll Static output
Purpose For pulse output
proportional to the active energy (kWh)
Pulse rate Selectable in multiple of 100 Max 500 or 1500 kWh according to pulse ON duration
Digital input specifications Input specifications (cont.)
power factor if inductive or PF>0.996 (<5°) if capacitive
- a current at least equal to 10% rated current (primary current transformer)
Digital inputs Free of voltage contact Function Tariff management (switch
between t1-t2)
Number of inputs 1
Contact measurement voltage 5 V
Input impedance 1kohm
Contact resistance ≤1kohm, close contact
≥100kohm, open contact
Overload In case a voltage is erroneously applied to the digital input, the input is not damaged up to 30 VAC/
DC.
EM340
General specifications
Operating temperature -20 to +65 °C, indoor, (R.H. from 0 to 90% non- condensing @ 40°C) Storage temperature -30°C to +80°C (R.H. <
90% noncondensing @ 40°C)
Overvoltage category Cat. III
Insulation (for 1 minute) 4000 VAC RMS between measuring inputs and digital/serial output (see table) 4000 VAC RMS Dielectric strength 4000 VAC RMS for 1
minute
EMC According to EN62052-11
Electrostatic discharges 15kV air discharge;
Immunity to irradiated
electromagnetic fields Test with current: 10V/m from 80 to 2000MHz;
Electromagnetic fields Test without any current:
30V/m from 80 to 2000MHz;
Burst On current and voltage
measuring inputs circuit:
Immunity to conducted 4kV
disturbances 10V/m from 150KHz to 80MHz
Surge On current and voltage
measuring inputs circuit:
Radio frequency 4kV;According to CISPR 22
Standard compliance
Safety EN62052-11
Metrology EN62053-21, EN50470-3
Approvals CE, MID (PF option only) Connections
Cable cross-section area Measuring inputs: max.
16 mm2, min. 2.5 mm2 with/without metallic cable ferrule; Max. screw tightening torque: 2.8 Nm Other terminals 1.5 mm², Min./Max. screws
tightening torque: 0.4 Nm Housing
Dimensions (WxHxD) 54 x 90 x 63 mm
Material Noryl, self-extinguishing:
UL 94 V-0 Sealing covers Included
Mounting DIN-rail
Protection degree
Front IP51
Screw terminals IP20
Weight Approx. 240 g (packing included)
Output specifications (cont.)
Pulse ON duration Selectable: 30ms or 100 ms according to EN62052-31
Output type Open collector NPN
Load VON 1 VDC max. 100mA
VOFF 80 VDC max.
EM340
Specification are subject to change without notice EM340 DS 300916
6
Accuracy (according to EN50470-3 and EN62053-23) Power supply specifications
Self power supply 208 to 400VAC VLL, -20%
+20% 50/60Hz Power consumption ≤ 1W, ≤ 10VA
Measuring input Digital or serial output Digital input
Measuring input - 4 kV 4 kV
Digital or serial output 4 kV - 0 kV
Digital input 4 kV 0 kV -
Insulation (for 1 minute) between inputs and outputs
kWh, accuracy (RDG) depending on the current
Class 1 accuracy limits (Active energy) 5(65)A Start-up current: 20mA
Percentage error limits for class index B +1.5%
+1%
0%
-1%-1.5%
PF=1 0.25A(Imin) 0.5A(Itr) 5A(In) 65A(Imax) 0.5A(Itr) 5A(In) 65A(Imax) PF=L0.5
or C0.8
(0,1Iref) (0,1Iref) (0.05Iref)
kvarh, accuracy (RDG) depending on the current
Class 2 accuracy limits (Reactive energy) 5(65)A Start-up current: 20mA
Error +2.5%
+2%
0%
-2%-2.5%
sinj =1 0.25A 0.5A 5A(Ib) 65A(Imax) 1A 5A(Ib) 65A(Imax)
sinj=0.5 (0.1Ib)
(0.25Ib) 0.5A(0.05Ib)
(0.1Ib)
EM340
No 1st row 2nd row 3rd row “Full”
mode “Easy”
mode Note
0 kWh+
(imported) kW
system X X In PF version (MID) this is the only certified energy meter.
In PFA version and in X version with Measurement menu set to
“A”, this is considering the total energy without considering the current direction.
1 kWh-
(exported) kW
system X X Only in X version, with Measurement menu set to “B”
2 kWh+
(imported) V L-L
system X X
3 kWh+
(imported) V L-N
system X X
4 kWh+
(imported) PF
system X
5 kWh+
(imported) Hz X
6 kvarh+
(imported) kvar
system X X In X version with Measurement menu set to “A”, this is considering the total positive reactive energy without considering the current direction.
7 kvarh-
(exported) kvar
system X X Only in X version, with Measurement menu set to “B”
8 kWh+
(imported) kVA
system X
9 kWh+
(imported) kWdmd
peak kWdmd X
10 kWh (t1) “t1” kW
system X X Only relevant to kWh+, with Tariff menu set to ON.
11 kWh (t2) “t2” kW
system X X Only relevant to kWh+, with Tariff menu set to ON.
12 kWh L1 kWh L2 kWh L3 X In X version with Measurement menu set to “A”, this is considering the total energy without considering the current direction. In PFB version and in X version with Measurement menu set to “B”, this is considering only the imported energy.
13 kVA L1 kVA L2 kVA L3 X
14 kvar L1 kvar L2 kvar L3 X
15 PF L1 PF L2 PF L3 X
16 V L-N L1 V L-N L2 V L-N L3 X 17 V L-L L1 V L-L L2 V L-L L3 X
18 A L1 A L2 A L3 X X
19 kW L1 kW L2 kW L3 X
Display pages
X= available
EM340
Specification are subject to change without notice EM340 DS 300916
8
Type Description Note
Info 1 Year (2016) Year of production
Info 2 Serial (dddnnnA) Serial number (ddd= day of the year; nnn=progressive number; A= production line, internal use only)
Info 3 Rev (A.01) Firmware revision
Info 4 Puls led Led pulsed/kWh
P3 System System type
P6 Measure Measurement type
P7 Install Wrong connection detection
P8 P int Integration time for Wdmd calculation
P9 Mode Set of variables on display
P10 Tariff Tariff enabling
P11 Home Selected home page
P12-1 Pulse duration Pulse ON duration
P12-2 Pulse rate Pulse rate
P13 Primary address M-bus primary address
P14 Address Modbus serial address
P15 Kbaud M-bus or Modbus baud rate
P16 Parity Modbus parity
Info 5 Secondary address M-bus secondary address
Additional available information on the display
EM340
Wiring diagrams
Two-phase system, 3-wire (F 315mA) Fig.1
Digital Input Fig.4
RS485 Modbus communication port Fig.5
Additional instruments with RS485 are connected in parallel. The serial output must only be terminated on the last network device connecting terminals A- and T. For connections longer than 1000 m use a signal repeater. Maximum 247 transceivers on the same bus.
M-Bus communication port Fig.6
Three-phase system, 3-wire. Fig.2
Three-phase system, 4-wire. (F 315mA) Fig.3
EM340
Specification are subject to change without notice EM340 DS 300916
10
Front panel description
1. Display
Backlit LCD display with touch key-pad.
2. LED
LED proportional to kWh reading 3. Serial number
Area reserved to serial number and MID-relevant data in PF versions
4. Protection covers for tamper proof The “tamper proof” overs are included 5. Tamper proof
The instrument can be sealed in two points: upper cover and lower cover
Dimensions
3 2
1 4
45
63 54 43
91
