Product selection guide by functions > Energy performance Energy meters and power monitors
Energy meters
10
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Strengths
> page 22
MEMO3
MEMO4
ULYS MD65
MEMO3-M
MEMO4-M
ULYS MD65-M
1 module MID version
1 module MID version Modbus Communication
2 modules MID version
LV
Network Rating MID certified
Mounting Installations
Network Current input
Energy metering and management
Total energy
32 A MEMO3-M
Accuracy class Modular (DIN modules) Single-phase
45 A MEMO4-M MEMO4-M Modbus IEC Class 1 / MID Class B 1 module
Input-output
Electrical parameters
Communication
Direct On CT Display Communication
kWh total
kWh, kVArh, kVAh total & partial MEMO4 Modbus MEMO4-M Modbus
Display Communication
inst, V, U, I, P, Q, S, F, FP, ΣP, ΣQ, ΣS inst, V, U, I, P, Q, S, F, FP 1
Tariff change input MEMO4 Modbus MEMO4-M Modbus
Ethernet Modbus M-bus
Metrology
V/U/I P/Q/S Eact Ereact
ULYS MD65-M
Three-phase
Pulse output(s)
RS485 port
65 A
2 modules
Tariff Multimeasurement
> page 24
IEC: class 1 / MID: class B
kWh total