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3.2
Face Plates
Main face plate
© Landis+Gyr AG
Fig. 3.6
Seal component for use with padlock
All relevant data for the meter are provided on the face plates inscribed
according to customer specifications.
The main face plate is situated behind the plastic viewing window, which is
secured by a certification seal. Recesses permit operation of the display
keys "down" and "up" for control of the liquid crystal display.
1
13
Cl. 1
Three-phase four-wire meter
9
ZMD410CT44.4207 S3
3 x 230/400 V
10
11
12
T1 T2 T3
Fig. 3.7
Main face plate (example ZMD410CT)
1
Optical test output reactive energy
(with accuracy class – ZxD400CT only)
2
Meter constant R1 (referred to primary values) or R2
3
Optical test output active energy (with accuracy class)
4
Optical interface
5
Approval symbol
6
Type of connection
7
Display key "up"/Display key "down"
8
Symbol for double protective insulation
9
Meter data (type designation, serial number, rated values,
year of construction)
10 Liquid crystal display (LCD)
11 Arrows for present status indication
12 Status indication
13 Alert LED
The operating elements and displays are described more fully in chapter 5
"Operation".
D000030110 d – E650 Series 3 (ZMD400AT/CT, ZFD400AT/CT) – User Manual
2
3
Landis+Gyr Dialog
imp
imp
Cl. 1
10000
kvarh
kWh
Nr. XX XXX XXX
5(10) A
50 Hz
20XX
Mechanical Construction
Readout
SET Test
4
5
6
7
8
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