Brultech Greeneye Monitor Manual de usuario descargar pdf (Pagina 11)

Channel Option Menu

 Page 10

CHANNEL OPTION MENU

Figure 5

OVERVIEW

The “Channel Option” menu section is used to define parameters which affect all 32 channels of the

power monitoring section of the GEM. These parameters need to be the setup first before proceeding

with “Channel CT” setup.

In this section, the following parameters are configured:

 PT settings

 Set for “Standard” or “NET” metering

 Channel polarity

 Electrical system’s frequency (50Hz or 60Hz)

 System phase option

PT SETTINGS

Description

“PT” stands for “Potential Transformer”. The “PT” is used to step down the line voltage for voltage

sampling. The “PT Type” and “PT Range” values are used to set the step-down ratio to accurately

represent the line voltage. The “PT” also provides safe galvanic isolation from panel voltage potentials.

Setting

Verify the PT setting. This should already be pre-set and the displayed voltage should be in the 120V

range for North American residential installations.

For standard 120V/240V systems, the displayed voltage should reflect the line voltage of the outlet

where the PT (12VAC wall transformer) is plugged. This is already preset to match the PT included in

your package. It should display a voltage in the range of 105V to 130V, typically 120V.

For Countries with 230V voltage, this box should display in the range of 230V.

For 3-phase systems, refer to the GEM 3-phase documentation.

1 2 ... 6 7 8 9 10 11 12 13 14 15 16 ... 42 43

Sin comentarios

Brultech Greeneye Monitor Manual de usuario Pagina 11