DIN Rail Kwh Meter - 1

Technical Data
230/120V AC, 5/25A, 50/60Hz(see meter)
Performance: Corresponding to EN62052 and "CE" requirements
Accuracy class: 1
Mounting: On a DIN-rail corresponding to DIN EN50022
1TE: 18min (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, flasing rate= consumption
Flashing red: Connection run
Display: 6+1 digits=999999, 1kWh
Power consumption: < 2VA
Voltage operating range: 0.02~25A
Starting current at Cos-Phi=1. Typical 15mA
Frequency range: 50Hz or 60Hz ± 10%
Registered harmonics: Up to 7kHz
Temperature range: -20º C to + 65º C
Relative air humidity maximum:
Average value of year: 75%, short time value: 95%

Installation guide
Vericated version: 230/120V ± 10%, max 25A, 50/60Hz(see meter)
For monitoring purpose only
For intem 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 terminal 4
-Phase consumption lead "L" to terminal 3
-Neutral consumption lead "N" to terminal 6
-Fuses & wiring
-For fuse 10A, tripping characteristic B, minimum wire thickness 1, 5mm2
- For fuse 16A, tripping characteristic B, minimum wire thickness 2, 5mm2
Passive impulse contact:
-corresponding to "SO" conditions of DIN 43864:
18-27V: Max 27mA: Max length of lead: 20m
Impulse length >30ms, connection to terminal SO+ & SO-
-Limits of values: Max 60VDC: Max 30mA
Diode against wrong connection is integrated (parallel).