myenergi - Harvi Energy Harvesting Wireless Sensor CE-HARVI-65A3P

myenergi - Harvi Energy Harvesting Wireless Sensor CE-HARVI-65A3P

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

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

 

SYSTEM OVERVIEW