| Number of inputs |
4 x current, 3 x voltage |
| Technology |
3-phase power measurement |
| Measured values |
current, voltage, effective, reactive and apparent power, active, reactive and apparent energy, cos φ, frequency, THD, harmonic (up to 63rdharmonic) |
| Measuring voltage |
max. 690 V AC 3~ (ULX-N: max. 400 V AC) |
| Measuring current |
adjustable, 100 mA AC, 1 A AC (default), 5 A AC; potential-free |
| Measurement error/ uncertainty |
0.3 % relative to full scale value (U/I), 0.6 % calculated value (see documentation) |
| updat time |
net-synchronous with up to 10 ms at 50 Hz |
| Electrical isolation |
4500 V |
| Current consumption power contacts |
– |
| Current consumption K-bus |
typ. 200 mA |
| Bit width in the process image |
input/output: 4 x 32 bit data, 4 x 16 bit control/status |
| Special features |
mains monitoring, optional single-phase operation |
| Operating/storage temperature |
0…+55 °C/-25…+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 |
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[VIP第3年] 指數:1
