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Rotating equipment & heat

Feeder current & amp-hour sensor, 4000 A

A self-powered LoRaWAN current transformer whose split-core clamp goes around a large feeder and harvests its power from the line. It reports current, minimum and maximum current and amp-hours minute by minute for mains, substations and heavy infrastructure.

  • No. 46
  • Self-powered
  • Up to 4000 A
  • Amps · min/max · amp-hours
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MEASURESTrue-RMS current,minimum and maximumcurrent and amp-hoursMOUNTClamps around oneconductor at theswitchgear or mainfeeder
Illustration. The data sheet shows the exact unit.

Specifications

MeasuresTrue-RMS current, minimum and maximum current and amp-hours
RangeUp to 4000 A
Inputs1 split-core clamp-on CT
MountClamps around one conductor at the switchgear or main feeder
Rating−40 to 85 °C
PowerSelf-powered from the monitored line
CatalogCognituv Connect No. 46

Confirm site suitability, calibration and current product specifications before ordering. The product data sheet governs.

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What you see in Cognituv Connect

How close do the main feeders come to their rating at the daily peak?

It reads True-RMS current, minimum and maximum current and amp-hours

How Cognituv Connect works →
ROTATING EQUIPMENT & HEATNormal rangeTimeCurrentAlertTrends and alerts in Cognituv Connect ROTATING EQUIPMENT & HEATNormal rangeTimeCurrentAlertTrends and alerts in Cognituv Connect

Where it’s used

  • Power generation

    Substations and large infrastructure feeders

  • General manufacturing

    Service mains and large feeders

  • Data centers

    Main switchgear and UPS feeders

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Plan a system around it.

The planner builds a gateway and sensor schedule around the problem you want to see. A Cognituv engineer confirms placement and coverage, then sends a quote.

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