EM23DINAV23XO1PFA CARLO GAVAZZI Selected parameters FUNCTION MID Energy meters MOUNTING DIN Rail POWER SUPPL..

Energy Management
Energy Meter
Type EM23DIN
• Certified according to MID Directive (option PF only):
see “how to order” below
• Other version available (not certified, option X):
see “how to order” on the next page
• Class 1 (kWh) according to EN62053-21
• Class B (kWh) according to EN50470-3
• Class 2 (kvarh) according to EN62053-23
• Accuracy ±0.5 RDG (current/voltage)
• Energy meter
• Instantaneous variables readout: 3 DGT
• Energies readout: 7 DGT
• System variables: W, var, Phase-sequence.
• Single phase variables: A
• Energy measurements: total kWh and kvarh
• TRMS measurements of distorted sine waves
(voltages/currents)
• Self power supply
• 1 pulsating output (optional)
• RS485 serial communication port (MODBUS-RTU)
optional
• Dimensions: 4-DIN modules
• Protection degree (front): IP50
• Easy connections management
Product Description
Three-phase energy meter with built-in configuration joystickandLCD datadis- playingparticularlyindicat-
ed for active and reactive energy metering and for cost allocation. Housing for DIN-rail mounting with IP50
(front) protection degree. Direct connection up to 65A. Moreover the meter is pro- vided with either one pulsat-
ingoutputproportionalto the active energy being measured or a serial com- monication port.
MID
Certified according to MID Directive, Annex "B" + Annex "D" for legal metrolo- gyrelevanttoactiveelectricalenergy
How to order EM23 DIN AV9 3 X O1 PF A
Model
Range code
meter (see Annex MI-003 of MID). Can be used for fis- cal (legal) metrology.
Type Selection
System
Power supply
Output Option Measurement
Range codes
AV2: 400VLLAC 10(65)A (direct connection) VLN : 113V to 265VLN VLL : 196V to 460VLL
AV9: 400VLL AC - 10(65)A
(direct connection)
VLN : 184V to 276VLN
VLL : 318V to 480VLL
System
3:Balanced and unbalanced load:
3-phase, 4-wire
Output
O1: Open collector type
(single pulse output)
S1: RS485 port
Measurement
A: The power is always integrated -both in case of positive (imported) and nega- tive (exported) power
B: only the positive (imported) power is integrated - no integration in case of negative (exported) power
Power supply
X: Self power supply
Options
PF: Certified according to MID Directive, Annex "B" + Annex "D" for legal metro- logy relevant to active electrical energy meter (see Annex MI-003 of MID). Can be used for fiscal (legal) metrology.
AV23
AV9
X O1PFA S1 B
NOTE: please check the availability of the needed code on the verification path diagram on left before order .
Specifications are subject to change without notice EM23DIN DS ENG 260213 1