Beckhoff EL34 Series - Page 22

Product overview
EL34xx22 Version: 1.5
EL3483
Technical data EL3483
Number of inputs 3 x voltage
Technology 3-phase mains monitor
Oversampling factor –
Distributed clocks –
Update interval 10 mains periods (200 ms at 50 Hz)
Measured values digital thresholds and power quality factor
Measuring voltage max. 480 V AC 3~ (ULX-N: max. 277 V AC; max. 240 V DC)
Measuring procedure True RMS, True RMS calculation
Update time mains-synchronous
Electrical isolation 2500 V
Current consumption power contacts –
Current consumption E-Bus typ. 120 mA
Special features operation as voltage monitor, frequency monitor and phase monitor also possible in single-
phase operation
Monitoring function phase sequence, phase failure, phase imbalance, undervoltage/overvoltage (adjustable)
Weight approx. 75 g
Dimensions (WxHxD) approx. 15mmx100mmx70mm (width aligned: 12mm)
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 EN60068-2-6 / EN60068-2-27
EMC immunity/emission conforms to EN61000-6-2/EN 61000-6-4
Protect. class / installation pos. IP20/any
Approvals CE