Enatel RW312U, Installation And Operation Manual

Page: 20 / 26

Enatel DC System Manual Page 20 of 26
Model: RWxxx Version: 3.6
6.1 Default Settings
Table 5: Default Settings
Item
RW
312U
RW
324U
RW
348U
RW
512U
RW
517U
RW
624U
RW
748U
Boost Voltage 14.2V 28.8V 57V 14.2V 17V 28.8V 57V
Float Voltage 13.7V 27.4V 54V 13.7V 17.4V 27.4V 54V
Boost to Float
Current
2A 1A 0.5A 3A 3A 2A 1A
Over Voltage
Shutdown
16V 32V 60V 16V 18V 32V 60V
Temp Comp 25°C
13.7V 27.4V 54V 13.7V 17.4V 27.4V 54V
Temp Comp 5°C 14.16V 28.32V 55.9V 14.16V 17.61 28.32V 55.9V
LVD On Voltage 12V 24V 48V 12V 12V 24V 48V
LVD Off Voltage 10V 20V 40V 10V 10V 20V 40V
Current Limit 20A 10A 6A 35A 26A 20A 12A
6.2 Adjust Float Voltage
Connect a variable load (set to minimum load) to the battery connections of the rectifier.
Disconnect the Temperature Compensation Probe. Connect an accurate voltmeter across
the load. Turn the mains on to the rectifier. Wait approximately 10 seconds for the rectifier
to switch back to Float Charge mode. Check that the rectifier is in Float Charge mode (as
indicated on the LEDs).
Adjust the Float Voltage trimpot to set the required float voltage.
6.3 Adjust Boost Voltage
Connect a variable load (set to minimum load) to the battery connections of the rectifier.
Disconnect the Temperature Compensation Probe. Connect an accurate voltmeter across
the load. Turn the mains on to the rectifier and adjust the load until the rectifier goes into
Boost Charge mode (as indicated on the LEDs).
Note that there is a 10 second delay when switching from Boost Charge mode to Float
Charge mode, but no delay when switching from Float to Boost.
Adjust the Boost Voltage trimpot to set the required boost voltage.
6.4 Adjust Boost to Float Current Threshold
Connect a variable load (set to minimum load) to the battery connections of the rectifier.
Disconnect the Temperature Compensation Probe. Connect an accurate current meter in
series with the load. Turn the mains on to the rectifier, wait 10 seconds and then adjust