Product overview
EL34xx 19Version: 1.5
3.2 Technical data
EL3423
Technical data EL3423
Number of inputs 3 x current, 3 x voltage
Technology 3-phase power measurement
Oversampling factor –
Distributed clocks –
Update interval >10 s adjustable
Measured values energy, power, power quality factor
Measuring voltage max. 480 V AC 3~ (ULX-N: max. 277 V AC; max. 240 V DC)
Measuring current max. 1 A (AC/DC), via measuring transformers x A/1 A
Measuring error 0.5% relative to full scale value (U/I), 1% calculated values
Update time mains-synchronous
Frequency range 0 (direct current) and 12 ... 400 Hz
Electrical isolation 2500 V
Current consumption power contacts -
Current consumption E -Bus typ. 120 mA
Special features single-phase operation possible, mains monitoring functionality
Configuration via TwinCAT System Manager
Weight approx. 75 g
Dimensions (WxHxD) approx. 15mmx100mmx70mm (width aligned: 12mm)
Mounting on 35 mm mounting rail according to EN 60715
Permissible ambient temperature range
during operation
-25°C ... +60°C (extended temperature range)
Permissible ambient temperature range
during storage
-40°C ... +85°C
Relative humidity 95% no condensation
Vibration/shock resistance conforms to EN60068-2-6 / EN60068-2-27
EMC immunity/emission conforms to EN61000-6-2/EN 61000-6-4
Protect. class / installation pos. IP20/any
Approvals CE
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