SL2000-112 Manual

13
4. System Function Introduction
SL series is a battery charger, a pure sine wave inverter and an AC transfer system in one compact enclosure. The
three-step charging function guarantees that the batteries are always charged 100%. The pure sine wave inverter
assures that the AC output voltage is perfectly reliable even when limited external AC power is available. External
AC power can be supplied by a public grid or a generator. DC power can be delivered by charged batteries.
4-1. Battery Charger Introduction
SL series can connect many types of battery (default setting is Gel), and user can adjust the parameters by
remote control or RS-232 to meet battery charging characteristics.
The following table shows some battery type charging setting as example.
CAUTION
Safety instruction: The setting for traction battery should never be used with a battery bank that
consists of 2V GEL cells.
Battery Type
Stage
Gel
Flooded
@12VDC
@12VDC
Absorption Voltage
14.1VDC
14.6VDC
Float Voltage
13.6VDC
13.4VDC
Table 2 ： Battery type charging setting I
Battery Type
Stage
AGM 1
AGM 2
@12VDC
@12VDC
Absorption Voltage
14.3VDC
14.5VDC
Float Voltage
13.1VDC
13.5VDC
Table 3 ： Battery type charging setting II
Battery Type
Stage
Custom
@12VDC
Absorption Voltage
12~16VDC
Float Voltage
12~16VDC
Table 3 ： Battery type charging setting III