Outback-power-systems GS3548E Operators Manual Uživatelský manuál stáhnout pdf (Strana 72)

Specifications

70 900-0145-01-01 Rev A

Definitions

The following is a list of initials, terms, and definitions used in conjunction with this product.

Table 17 Terms and Definitions

Term

Definition

12V AUX

Auxiliary connection that supplies 12 Vdc to control external devices

Alternating Current; refers to voltage produced by the inverter, utility grid, or generator

AGS

Advanced Generator Start

Direct Current; refers to voltage produced by the batteries or renewable source

DVM

Digital Voltmeter

GND

Ground; a permanent conductive connection to earth for safety reasons; also known as

Chassis Ground, Protective Earth, PE, Grounding Electrode Conductor, and GEC

Grid/Hybrid™

System technology which optimizes both grid-interactive and off-grid options

Grid-interactive,

grid-intertie, grid-tie

Utility grid power is available for use and the inverter is a model capable of returning

(selling) electricity back to the utility grid

HBX

High Battery Transfer; a function of the remote system display

IEC

International Electrotechnical Commission; an international standards organization

LBCO

Low Battery Cut-Out; set point at which the inverter shuts down due to low voltage

NEU

AC Neutral; also known as Common

Neutral-to-ground

bonding

A mechanical connection between the AC neutral (Common) bus and the ground (PE)

bus; this bond makes the AC neutral safe to handle

Off-grid

Utility grid power

is not

available for use

Photovoltaic

RELAY AUX

Auxiliary connection that uses switch (relay) contacts to control external devices

RTS

Remote Temperature Sensor; accessory that measures battery temperature for charging

System display

Remote interface device (such as the MATE3), used for monitoring, programming and

communicating with the inverter; also called “remote system display”

Three-phase, 3-phase

A type of utility electrical system with three “hot” lines, each 120° out of phase;

each carries the nominal line voltage with respect to neutral; each carries voltage with

respect to each other equaling the line voltage multiplied by 1.732

Utility grid

The electrical service and infrastructure supported by the electrical or utility company;

also called “mains”, “utility service”, or “grid”

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