Data Sheet - Landis+Gyr E470 User Manual

Data Sheet

11 Data Sheet
System Voltage:
Voltage Variation:
Transient voltage category III
Supply Frequency:
Frequency Variation:
Current
Ist :
Imin :
Itr :
Iref :
Imax :
Measuring Range:
Measuring Accuracy:
Measurement Category III
Burdens
Voltage Circuit@230Vac:
Current Circuit at Iref :
Environmental Conditions
Temperature Range of Operation:
Temperature Range of Storage:
Altitude up to 2,000m
Pollution Degree II
Relative Humidity
Annual mean
For 30 days, these days being spread in a natural
manner over one year
Occasionally on other days
The meter is intended for installation as an indoor
meter Meter Constant:
Display:
Communications:
Quality:
Reference Standards:
Construction:
Terminal Arrangement:
Terminal Size:
Weight:
Dimensions [mm]:
E470 Tokenless Smart Prepayment Meter
Issue: 1.8
220 - 240V
± 10%
50Hz
± 5%
40mA
500mA
A
10A
100A
0,5 – 10(100)A
Class B
<5W/25VA
<4VA
25°...+55°
30°...+85°
<75%
95%
85%
1000 impulses/kWh
125 segment STN LCD
Locally via optical port & IEC62056-21
Remotely via encrypted SMS & Tri - band GSM modem
ISO9001:2000
EN50470 – 1
EN50470 – 3
Glass filled polycarbonate [V0 rated]
BS/Solid brass conforming to BS5685
53mm2
750g
h175 x w126 x d55
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