4-noks Power Reducer 기술 매뉴얼 - 페이지 3

{카테고리_이름} 4-noks Power Reducer에 대한 기술 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. 4-noks Power Reducer 20 페이지.

Product Overview

Power Reducer is a load diverter designed to automatically divert the excess energy produced from a PV system to a

resistive load, such as an immersion tank, rather than exporting to the GRID.

There are 2 different versions of Power Reducer, which provide 2 distinct modes of controlling the diversion of the

surplus generated energy.

Stand Alone

The Stand Alone version comprises of the Power Reducer SA and a Current Transformer (CT). The CT detects the en-

ergy exchange with the GRID and in particular the energy flow directions. Thus it distinguishes when the household is

drawing energy to satisfy consumption or exporting when the PV system is generating surplus to requirement.

E4U

Elios4you

This second version of the Power Reducer provides the measurements and commands that are managed through Eli-

os4you and its mobile application interface with dedicated graphics.

Elios4you features 2 Current Transformers (CT), one to detect the energy exchanged with the GRID and the other to

monitor the energy generated by the PV installation. The mobile application interface allows detailed understanding of

the PV system and a more refined control over the generated power by means of the Power Reducer (E4U)

Both versions of the Power Reducer perform the same basic functionality, which is to divert surplus generated power to

a resistive load such as the immersion tank even when this surplus power is less than the rated power required by the

resistive load. The Power Reducer accomplishes this feat by modulating the load to force it to operate at the lower rating

in a continuous manner over time, thus avoiding the need to import energy for this load from the GRID.

Example: Supplying a 1700W resistive load with say a 400W surplus from the PV system. In this case the Power Re-

ducer will warm the resistive load with just 400W avoiding any drawing of the 1300W of power from the GRID which

would normally take place without the Power Reducer.

4-noks srl

Via per Sacile, 158

31018 Francenigo di Gaiarine (TV) ITALY

Tel +39 0434 768462

Fax +39 0438 694617

www.4-noks.com

Elios4you version

E4U

Pag