Configuration

Cfg AC Limits (Configure AC Limits)

 

 

CAUTION: Risk of damage to equipment

 

 

The following configuration settings adjust the quality of the AC input source

 

 

that the inverter/charger will qualify and pass through to your AC loads. Voltage

 

 

or frequency that is too high or too low for a particular piece of load equipment

 

 

may cause damage to that load.

 

 

 

 

 

 

Before adjusting these settings, refer to the electrical rating of connected load

 

 

equipment. Most equipment that is marked with a single voltage (120 VAC, for

 

 

example) rather than a range (110–125 VAC) can be expected to run properly

 

 

over the range of 108 VAC to 125 VAC, since this is the normal operating range

 

 

of electrical utilities.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Lo AC Volt

 

 

 

 

 

 

 

 

Full name

Low AC Transfer voltage (AC under voltage level)

 

Configurable setting

Low AC Transfer voltage is the voltage below which the inverter/charger

 

 

no longer qualifies AC as “good”, opens the relay, and attempts to transfer

 

 

to Invert mode if Invert is enabled.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Lo AC Volt

 

[90.0V]

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Range of values

 

Increment

 

Default

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

85 to 110 VAC

 

1 volt

 

90 VAC

 

 

 

 

 

 

 

 

When to use

This setting lets you adjust the AC parameters when AC supply is outside

 

 

of the lower voltage range required for electrical equipment.

 

Outcome

The lower level of voltage that will be accepted as “good” by the inverter/

 

 

charger can be varied.

 

 

 

 

 

Lo AC Freq

 

 

 

 

 

 

 

 

Full name

Low AC transfer frequency (AC under frequency level)

 

Configurable setting

This setting lets you adjust the frequency at which the inverter/charger no

 

 

longer qualifies AC as “good” and attempts to transfer to invert mode.

 

 

 

 

 

 

 

 

 

 

 

Lo AC Freq

 

[55Hz]

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Range of values

 

Increment

 

Default

 

 

 

 

 

 

 

 

 

 

 

 

 

 

55 to 58 Hz

 

1 Hz

 

55 Hz

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3–26

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Xantrex Technology RS2000 manual Cfg AC Limits Configure AC Limits, Lo AC Volt, Lo AC Freq