Beckhoff KL3403 | Beckhoff Bus Terminals

KL3403 | Bus Terminal, 3-channel analog input, power measurement, 500 V AC, 1 A, 16 bit

The KL3403 Bus Terminal enables the measurement of all relevant electrical data of the supply network. The voltage is measured via the direct connection...

Technical Specifications

KL3403 Number of inputs 3 x current, 3 x voltage Technology 3-phase power measurement Measured values current, voltage, effective power, energy, cos φ, peak values U, I and P, frequency Measuring voltage max. 500 V AC 3~ (UL X -N: max. 288 V AC) Measuring current max. 1 A, via measuring transformers x A/1 A Resolution 16 bit (21 bit, internal) Measurement error/uncertainty 0.5% relative to full scale value (U, I), 1% calculated value Measuring procedure true RMS with 64,000 samples/s Update time 50 ms per measured value preset, free configurable Electrical isolation 1500 V (K-bus/field potential) Current consumption power contacts – (no power contacts) Current consumption K-bus typ. 115 mA Bit width in the process image input/output: 3 x 16 bit data, 3 x 8 bit control/status Special features energy meter, power measurement, true RMS Weight approx. 75 g Operating temperature -25…+60°C Sto

Availability: regular delivery

Place your order before 14:00 for earliest possible shipment handover. With round-the-clock transit operated by our partnered global logistics providers, parcels reach most international destinations following routine customs processing. Normal delivery takes 2–6 business days subject to customs clearance progress.Shipping fees will be charged for all orders under USD 500, and the exact shipping cost will be determined and collected by our logistics carriers. Shipments to remote international regions will incur additional courier surcharges to offset extra cross-border transportation costs.

Factory warranty service is not applicable to this industrial control equipment, and extended warranty packages are not provided for this item.