DRT-430A series User Manual
1.1 Foreword
Thank you for purchasing the B+G DRT-430 series DIN rail three phase four wire energy meters. With the
B+G product range we have provided a large scale of energy meters on the market suitable for 110V AC
to 400V AC (50 or 60Hz).
Although we produce the B+G DRT-430A series meter according to EN50470-3 and our strict quality
inspection, there might be possibilities that our product shows a fault or failure for which we do apologize.
Under normal conditions your product should give you years of benefit and pleasure. In case there is a
problem with the energy meter you should contact your dealer immediately. All energy meters are sealed
with a special seal. Once this seal is broken there is no possibility to claim for warranty. Therefore, NEVER
open meter by yourself or break the seal of the energy meter. The warranty time is 12 months after
installation, and only valid for construction faults.
1.2General Technical Data
1.2.1 Voltage (V)
Voltage AC (Un)
3*230/400
Voltage rang
3*161/279 to 300/500
1.2.2 Current (A)
Base (Ib)
5
Max (Imax)
80
Starting current (mA)
0.4% of Ib
Imin
0.25A for 5(80)A and 0.5A for 10(100)A
1.2.3 Power consumption of current
≤
2W /10VA per phase
1.2.4 General data
Frequency (Hz)
50(
±
10%)
Accuracy
Class B
1.2.5Standards
EN50470-3
1.2.6 Memory back-up
EEPROM (only LCD version)
1.2.7 Enclosure material
Upper
Polycarbonate
Lower
Polycarbonate/glass fiber
1.2.8 Temperature range (
℃
)
Operating
-25
℃
to +55
℃
Storing
-30
℃
to +70
℃
