Datasheet
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Main features
■
3-phase energy meter, 3 × 230 / 400 VAC 50 Hz
■
Measurement through a current transformer up to 1500 A
■
Display of active power, voltage and current for every phase
■
Display of active power for all phases
■
Modbus RTU Interface to query the data
■
Reactive power for every and/or all Phases available
through interface
■
Up to 247 meters can be connected to the Modbus Interface
■
7-digits display
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Lead seal possible with cap as accessory
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Accuracy class B according to EN50470-3,
accuracy class 1 according to IEC62053-21
3- phase energy meter for transformer connection
with serial Modbus interface
Energy meters with a serial RS-485 Modbus interface allow
direct reading of all relevant data, such as energy (Total and
partial), current and voltage for every phase and active and
reactive power for every phase and for the three phases.
Order Number
Standard Version: AWD3D5WD00C2A00
MID Version: AWD3D5WD00C3A00
Sealing caps 4 104 7485 0
Technical data
Precision class B according to EN50470-3,
1 according to IEC62053-21
Operating voltage 3 × 230 / 400 VAC, 50 Hz
Tolerance –20% /+15 %
Power consumption Active 0.4 W per phase
Counting range 000˙000,0 ... 999˙999,9
1˙000˙000 ... 9˙999˙999
Display LCD backlit, digits 6 mm high
Display without
mains power
Capacitor based LCD
max. 2 times over 10 days
Mounting
Mounting On 35 mm rail, according to EN60715TH35
Terminal connections
main circuit
Conductor cross-section 1.5 –16 mm
2
,
screwdriver Pozidrive no. 1,
slot no. 2, torque 1.5 –2 Nm
Terminal connections
control circuit
Conductor cross-section max. 2.5 mm
2
,
screwdriver Pozidrive no. 0,
slot no. 2, torque 0.8 Nm
Insulation characteristics 4 kV / 50 Hz test according to VDE0435
for energy meters
6 kV 1.2 / 50 µs Surge according to IEC255-4
2 kV / 50 Hz test according to VDE0435 for interface
Device protection class II
Ambient temperature –25°…+55 °C
Storage temperature –30°…+85 °C
Environment Mechanical M2
Electromagnetic E2
Relative humidity 75 % without condensation
EMC/
interference immunity
Surge according to IEC61000-4-5:
on main circuit 4 kV, at Modbus 1 kV
Burst according to IEC61000-4-4:
at main circuit 4 kV, at Modbus interface 1 kV
ESD according to IEC61000-4-2:
Contact 8 kV, air 15 kVV
CT measurement 5…1500 A
Reference/max. current I
ref
= 5 A, I
max
= 6 A
Starting/minimum current I
st
= 10 mA, I
min
= 0.05 A
Converter ratio 5 : 5 50 : 5 100 : 5 150 : 5
200 : 5 250 : 5 300 : 5 400 : 5
500 : 5 600 : 5 750 : 5 1000 : 5
1250 : 5 1500 : 5
Pulses per kWh LED 10 Imp/kWh
Data sheet