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harvi

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harvi

harvi

£55.00 inc.Vat if applicable

Energy harvesting wireless sensor

harvi

Energy harvesting wireless sensor

Buy now

About harvi

harvi is a clever little device that enables the zappi and eddi products to be installed without using a wired current transformer (CT) for measuring the grid and or generation power; instead the CT is connected to harvi. No power source is needed for harvi – the energy from the CT is harvested and used to transmit the measurement signal to the zappi or eddi. This means batteries or electrical wiring are eliminated!

Features

  • Wireless power sensor
  • Energy harvesting – no batteries or electrical wiring

required

  • Uses standard CTs supplied with eddi & zappi

products

  • 3 CT inputs for 3-phase supplies
  • Grid / Generation / Storage measurement configurable
  • Fast & accurate measurement
  • Wall mountable
  • Please note* harvi doesn’t come with it’s own CT

Specifications

Specification Details
CT Inputs 3 inputs enable 3-phase or multi-point power measurement
Measurement Range 25W to 15kW (50Hz AC, import and export)
Energy Harvesting Range 0.2A to 65A (including reactive current)
Accuracy 2.5% typical
Transmission Rate 1s @ 1A+, <10s @ 0.5-1A, <30s @ <0.5A
Wireless Interface 868 MHz (proprietary protocol)
Mounting Location Indoor only (can be housed in an IP rated plastic box if required)
Operating Temperature -30°C to +50°C
Dimensions 86 x 86 x 25.5mm

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Downloads

harvi Manual Download

harvi

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