Detailed Product Description

Single phase DIN-rail electronic watt-hour meter:
Performance:corresponding to EN62052 and "CE"-requirements
Mounting:on a DIN-rail corresponding to DIN EN50022
1TE:72mm(DIN 43880)
Interface:optical coupler (SO corresponding to DIN 43864)
Impulse valence Ra=0.5 or 1.0 Wh/imp(see meter)
3 colour LED
Green:Consumption less than 4W or no load
Salmon/pink:Consumption>4W,flashing rate=consumption
Flashing Red:connected run
Display:6+1 digits=999999, 1kWh
Power consumption:<2VA
Voltage operating range:0.02-30A
Stating current at Cos-Phi=1:typical 15mA
Frequency range:50Hz or 60 Hz ±10%
Registered harmonice:up to 7kHz
Temperature range:-20^oC to +65^oC
Relative air humidity maximum:
average value of year:75%,short time value:95%
Installation guide
Verfocated versopm"230/120V±10%,max30A,50/60Hz
For montioring purpose only
For intern measurements:electrical operational/limiting values are valid
Power supply:
Corresponding with mode of connection 1000 of DIN 43856(see meter)
Phase supply lead "L"to terminal 1
Neutral supply lead "N"to terminal4
Phase consumption lead "L" to terminal3
Neutral consumption lead "N"to terminal6
Fuses & wiring
for fuse 10A tripping characteristicB; minimum wire thickness 1.5mm2
for fuse 16A tripping characteristicB: minimum wire thickness 2.5mm2
Passive impulse contact:
corresponding to "SO" conditions of DIN43864:
18-27V:max27mA:max length of lead:20m
impulse length >30ms,connection to terminal SO+& SO-Limits of

valuse:max60VDC:max30mA
diode against wrong connection is integrated(parallel)