AIMS Power Global LF Series, Руководство пользователя

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2.5.13 Other Features
Battery Temperature Sensing
Applying the proper charge voltage is critical for achieving optimum battery performance and longevity. The
ideal charge voltage required by batteries changes with battery temperature.
The Battery Temperature Sensor allows the charger to continuously adjust charge voltage based on actual
battery temperature. Temperature compensation of charge voltage assures that the battery receives the proper
charge voltage as battery temperature varies. The temp sensor sends precise information to the charger,
which automatically adjusts voltage to help ensure full battery charge depending on the ambient temperature
of your battery.
When the battery voltage is over 104℉ it will reduce the charging voltage by 0.1Vdc with every degree of
temperature rise. AIMS recommends using the battery sensor to protect your batteries and to provide optimal
charging. The Bat Temp Sensor attaches to the side of a battery, closest to the negative terminal using
electrical tape or silicon.
Inverter Condition Temp on BST Operation
Charger Mode
BTS ≥ 122℉ Automatically turns off charger
BTS ≤ 104℉ Automatically turns on charger
Inverter Mode
104℉ ≤ BTS ≤ 122℉
Increases the low voltage shut
down point by 0.5Vdc
BTS ≥ 122℉ Over Temp Fault
Battery voltage recovery start
After low battery voltage shut off (10V for 12V model or 20V for 24V model or 40V for 48V model), the
inverter restores operation after the battery voltage recovers to 13V/26V/52V (with power switch still in
the “On” position). This function helps users and saves time and extra labor to reactivate the inverter
when the low battery voltage returns to an acceptable range in renewable energy systems. The built in
battery charger will automatically reactivate as soon as city/generator AC has been stable for 15 seconds.
WARNING
Never leave the loads unattended, some loads (like a heater) may cause accidents in such cases.
It is better to shut everything off after low voltage trip than to leave your load on, due to the risk of fire.
Conformal Coating
AIMS Power's entire line of Global LF inverters have been processed with a conformal coating on the PCB,
making it water, rust, and dust resistant as well as corrosion resistant.
While these units are designed to withstand corrosion from the salty air, they are not splash proof.
2.5.14 Automatic Voltage Regulation
The automatic voltage regulation function is for full series of APS Pure Sine Wave Inverter/ Charger except
Instead of simply bypassing the input AC to power the loads, the APS series inverter stabilizes the input AC
voltage to a range of 230V/120V±10%.
Connected with batteries, the APS Series inverter will function as a UPS with max transfer time of 10 ms.
With the unique features our inverter provides, it will bring you long-term trouble-free operation.