EL3483-0060
EL3483-0060 | 3-phase mains monitoring terminal with voltage measurement
The EL3483-0060 EtherCAT Terminal enables the monitoring of relevant electrical data of the supply network. The voltage is measured internally via direct connection of L1, L2, L3 and N. The internal measured values are compared with threshold values preset by the user. The result is available as digital information in the process image. The EL3483-0060 checks for the correct phase order L1, L2, L3, phase failure, undervoltage and overvoltage, and possible phase asymmetry. An error bit is set in the case of an incorrect phase order or the failure of a phase. Should, for example, an asymmetry or voltage error occur, only a warning bit is set initially. In addition, an internally calculated mains quality factor provides information about the quality of the monitored voltage supply. The EL3483-0060 offers basic functionality for mains monitoring and analysis. In addition, the -0060 version also outputs current RMS values of the voltage in the process image.
Number of inputs: | 3 x voltage |
Technology: | 3-phase mains monitor |
Distributed clocks: | – |
Update interval: | one mains period (20 ms at 50 Hz) |
Update time: | net-synchronous |
Measured values: | digital threshold values as monitoring function and analog voltage measurement |
Measuring voltage: | max. 480 V AC 3~ (ULX-N: max. 277 V AC/240 V DC) |
Measuring current: | – |
Measuring procedure: | true RMS |
Measuring error: | 0.3 % relative to full scale value (U), 1 % calculated value |
Monitoring function: | phase order, phase failure, phase asymmetry, undervoltage/overvoltage (adjustable) |
Electrical isolation: | 2500 V |
Current consumption power contacts: | – |
Current consumption E-bus: | typ. 120 mA |
Special features: | voltage-, frequency- and phase monitor, optionally single-phase operation |
Weight: | approx. 75 g |
Operating/storage temperature: | -25…+60 °C/-40…+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 |
Approvals/markings: | CE |
ECCN: | |
Country of Origin: | |
EAN: | |
Weight: | 0.00 kg |
Length: | 0.00 m |
Width: | 0.00 m |
Height: | 0.00 m |