Specifications

23
Hardware Functions
In-Out
Performances
The best to suit your needs!
Energy Meter EM23 DIN
71x90x65mm (4-DIN modules)
LCD, h: 9mm
YES
2 lines 1x7 DGTs; 3x3 DGTs
6+1 DGTs
Class 1 (kWh) EN62053-21
Class B (kWh) EN50470-3
Class 2 (kvarh) EN62053-23
V
LN-A:±(0.5% RDG+2DGT)
≤200ppm/°C
750 ms
3-phase
400VAC
Ib: 10A, Imax: 65AAC
N.A.
N.A.
TRMS method
Sys: W, var;
single-phase: A
kWh, kvarh
N.A.
1 (open collector)
N.A.
N.A.
N.A.
N.A.
Phase sequence indication
Self power supply
CE, MID certification on request
IP50
Housing (H x W x D)
Display type
Variables on display
Instantaneous variables
Energy variables
Accuracy
Temperature drift
Refresh rate
System type
Voltage inputs (Un)
Current inputs (Ib/Imax)
Digital inputs
Primary of CT/VT
Measurements:
Variables
Harmonic distortion
Outputs: Pulse
Alarm
Analogue
Serial
Digital filter
Other characteristics
Power supply
Approvals
Protection degree
EM23-DIN is a very simple, compact and easy-to-install
energy meter, the most compact on the market allowing a
3-phase direct connection up to 65A.
Certifications on request:
• EC Type examination, Annex B of MID (option"P")
• MID Annex B+F (option "PF") for legal metrology
Some benefits are:
• Compact size, only 4-DIN modules, for space saving
also in panel boards.
• Direct connection up to 65 A to save the cost of three
external current transformers.
• Energy measurement fulfilling both the new European
standard EN50470-3 and the international standards
IEC62053-21 and IEC62053-23.
• Displaying of the system active and reactive power and
single phase currents for an immediate consumption
analysis.
• No programming required and warning message in case
of reverse phase sequence, for an easy and fast
installation.
• Pulsing output for an easy and quick energy
retransmission to a PLC for a load priority management
program.
Comm
EM23 DIN
MID certified for
legal metrology
(on request)