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Beckhoff EL3423
The EL3423 EtherCAT Terminal enables the measurement of relevant data for an efficient energy management system. The voltage is measured internally via direct connection of L1, L2, L3 and N. The curre…
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Warranty 1 year
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Description
The EL3423 EtherCAT Terminal enables the measurement of relevant data for an efficient energy management system. The voltage is measured internally via direct connection of L1, L2, L3 and N. The current of the three phases L1, L2 and L3 is fed via simple
Specification
| Number Of Inputs | 3 x current, 3 x voltage |
|---|---|
| Oversampling Factor | – |
| Distributed Clocks | – |
| Update Interval | > 10 s |
| Measured Values | energy, power, power quality factor |
| Measuring Voltage | max. 480 V AC 3~ (ULX-N: max. 277 V AC/240 V DC) |
| Measuring Current | max. 1 A (AC/DC), via measuring transformers x A/1 A |
| Measurement Error/Uncertainty | 0.5% relative to full scale value (U/I), 1% calculated value |
| Update Time | net-synchronous |
| Monitoring Function | phase order, phase failure, phase asymmetry, undervoltage/overvoltage (adjustable) |
| Electrical Isolation | 2500 V |
| Current Consumption E Bus | typ. 120 mA |
| Current Consumption Power Contacts | – |
| Special Features | mains monitoring, optional single-phase operation |
| Weight | approx. 75 g |
| Operating Temperature | -25…+60°C |
| Storage Temperature | -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, UL |
| Design Form | compact terminal housing with signal LEDs |
| Material | polycarbonate |
| Installation | on 35 mm DIN rail, conforming to EN 60715 with lock |
| Side By Side Mounting By Means Of | double slot and key connection |
| Marking | labeling of the BZxxxx series |
| Wiring | solid conductor (s), flexible conductor (st) and ferrule (f): spring actuation by screwdriver |
| Connection Cross Section | s*: 0.08…2.5 mm², st*: 0.08…2.5 mm², f*: 0.14…1.5 mm² |
| Connection Cross Section Awg | s*: AWG28…14, st*: AWG28…14, f*: AWG26…16 |
| Stripping Length | 8…9 mm |
| Current Load Power Contacts | Imax: 10 A |
| Dimensions (W X H X D) | 12 mm x 100 mm x 68 mm |
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