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Beckhoff
EL3433
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Beckhoff EL3433
EL3433 | 3-phase power measurement terminal 500 V AC, 10 A
On Request. Please send us an email to inquire the price and avaliability.
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Description
The EL3433 EtherCAT power measurement terminal is a further development of the EL3403. Currents of up to 10 A can be directly measured with the internal current transformers. This way, there are no additional costs for external current transformers. The external bridges 5 & 1', 6 & 2' and 7 & 3' are already pre-wired. As a result, it is possible to directly connect the supply voltage (5', 6' and 7') and the consumer (1, 2 and 3). The EL3433 can deal with simple grid analysis up to the 21, st, harmonic analysis. Like all measured terminal data, the harmonic content can be read via the process data.
Technical parameters
| Number of inputs: | 4 x current, 3 x voltage |
| Technology: | 3-phase power measurement for alternating voltages |
| Oversampling factor: | – |
| Distributed clocks: | – |
| Conversion time: | mains-synchronous |
| Measured values: | current (I1, I2, I3, In), voltage, effective power, reactive power, apparent power, energy, cos φ, frequency, harmonic |
| Measuring voltage: | max. 500 V AC 3~ (ULX-N: max. 288 V AC) |
| Measuring current: | max. 10 A (AC) |
| Resolution: | 1 μA, 0.1 mV, 10 mW |
| Measuring error: | 0.5 % relative to full scale value (U/I), 1 % calculated value |
| Electrical isolation: | 4500 V |
| Current consumption power contacts: | – |
| Current consumption E-bus: | typ. 200 mA |
| Special features: | direct current measurement, current measurement,harmonic analysis, single-phase operation also possible |
| Weight: | approx. 100 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 |
| Protect. class/installation pos.: | IP 20/variable |
| Approvals: | CE, UL |
Logistic parameters
| ECCN: | |
| Country of Origin: | |
| EAN: | |
| Weight: | 0.00 kg |
| Length: | 0.00 m |
| Width: | 0.00 m |
| Height: | 0.00 m |