Eltek Valere Theia He-t Guide d'installation télécharger pdf (Page 25)

Installation Guide THEIA HE-t String Inverters 357115.033, Issue 2.0, 2011 March 25

3. Start Up

A minimum available voltage of 230 V

and a power of >7 W

is required before the

inverter starts feeding power to the grid.

AC side

• Turn ON the AC circuit breaker(s).

DC side

• Turn ON the DC switch(es).

3.1. Initial Start

When the inverter is started for the first time, an installation menu is automatically displayed

to enable the configuration of certain critical values and operational settings.

3.1.1. Customizing the Inverter Settings

Single Inverter

• When both the DC and the AC disconnectors are turned ON and the inverter is supplied

with enough power, an installation menu is displayed in the LCD screen.

Multiple Connected Inverters

• Connect all inverters via the CAN bus so that configuring one inverter configures all

inverters. The Start Up can then be carried out on any inverter, and when configured as the

master inverter all the configuration settings of time, date, language and grid settings will

be transferred to all the other inverters on the network (slaves).

•

Each inverter is automatically assigned an ID number from the master during Start Up.

3.1.2. Display

The display on the front of the inverter contains a LCD screen, three LEDs and six function

keys.

Figure 3.1.1: Inverter display

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Eltek Valere Theia He-t Guide d'installation Page 25