Type Designation - Landis+Gyr E650 Series User Manual

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Type designation

Network type
ZMD 3-phase, 4-wire network (M-circuit)
Connection type
3: Direct connection
Accuracy class
10: Active energy class 1 (IEC), B (MID)
Measured quantities
C: Active and reactive energy
A: Active energy
Construction
T: With exchangeable communication units
Tariffication
21: Energy rates, external rate control via control inputs
24: Energy rates, internal rate control via time switch
(additionally possible via control inputs)
41: Energy and demand rates, external rate control via control inputs
44: Energy and demand rates, internal rate control via time switch
(additionally possible via control inputs)
All versions with 3 control inputs and 2 output contacts
Additional functions
000x No extension board
060x 6 outputs
240x 2 control inputs, 4 outputs
326x 3 control inputs. 2 relays outputs, auxiliary power supply 12–24 VDC
420x 4 control inputs, 2 outputs
045x 4 outputs, auxiliary power supply 100–240 VAC/VDC
046x 4 outputs, auxiliary power supply 12–24 VDC
047x 4 outputs, auxiliary power supply 12–60 VDC
xxx0 No additional functions
xxx2 DC magnet detection
xxx7 Load profile
xxx9 DC magnet detection and load profile (integrated terminal cover switch option only available
in this configuration)
Series 3
Series designation
© Landis+Gyr
The communication unit is not a part of this type designation, since it is a
complete unit in itself. Users can change it at any time without opening the
certification seal. Every communication unit has its own user manual.
The hardware version is distinguished by the series designation. The 1st
hardware generation (Series 1) has no series designation.
The 2nd hardware generation (Series 2) the series designation 'S2' is
printed on the nameplate directly after the type designation. With meters
which contain a measurement sensor with embedded coil, the series
designation 'S2a' is used for distinction. 'S2s' represents a Series 2 meter
with symmetrical terminal layout.
'S3' represents the newest hardware generation.
ZMD 3 10
D000030108 en m – E650 Series 3 – ZMD300AT/CT – User Manual
Device description
C T 44 4207 S3