SL2000-112 Manual

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2. Function Characteristics Introduction
2-1. System Overview
The SL Series is an inverter / charger system, designed with advanced power electronic and microprocessor
technology offering the following features：
 The unit is equipped with a self diagnosis microprocessor that is able to identify and show all failure
messages on the LED, with associated visual/audio alarms.
 Battery charger current 100A max for SL-2000,125A max for SL-3000,@12VDC
 Equalization charging function for the batteries.
 Adjustable up to 50A @120VAC bypass function.
 Power Sharing / Generator function.
 RS-232 protocol communication for power management.
 Fan controls by load and temperature.
 Remote management and control.
 Dry contact terminal for power on/off faulty signal.
 Over temperature protection：Inverter / Battery / Key parts
Fig. 1 ： SL series System Overview