Schneider Electric Owner's Guide

Configuring the Auxiliary Output
975-0560-01-01 G 2–15
High battery temperature (HighBattTemp) Activates the auxiliary output
when the battery temperature rises above the trigger setting for the trigger delay
time. Deactivates the auxiliary output when the battery temperature falls below
the clear setting for the clear delay time. Battery temperature is measured with a
BTS. Do not use this setting if a BTS is not installed. With this setting, the auxiliary
output can turn on a fan to cool the battery compartment.
High heat sink temperature (HighHsTemp) Activates the auxiliary output when
the charge controller’s heat sink temperature rises above the trigger setting for
the trigger delay time. Deactivates the auxiliary output when the heat sink
temperature falls below the clear setting for the clear delay time. This setting can
be used to trigger an alarm.
Fault (Fault) Activates the auxiliary output when any error, warning, or fault
occurs. This trigger source is not configurable.
Trigger Source Configurable Ranges
This table contains the available configuration ranges and default settings for
configurable trigger sources. The units vary according to the trigger source
selected. If the selected trigger source is based on a battery voltage, the range
also varies according to the nominal battery voltage of your system.
NOTE
Changing the trigger level resets the auxiliary output. If an auxiliary output
trigger is active, changing the trigger level will clear the trigger.
Table 2- 5 Trigger source configuration ranges
Trigger Source Range
Default
Trigger Default Clear
Low battery voltage
(LowBattV)
24V: 18–26V
48V: 36–52V
22V
44V
24V
48V
High battery voltage
(HighBattV)
24V: 24–32V
48V: 48–64V
28V
56V
26V
52V
Low array voltage
(LowArrayV)
10–600V 190V 195V
High array voltage
(HighArrayV)
190–600V 575V 500V
Low battery temperature
(LowBattTemp)
-20.0–10.0°C -10.0°C -5.0°C
High battery temperature
(HighBattTemp)
30.0–60.0°C 45.0°C 40.0°C
High heat sink
temperature
(HighHsTemp)
-20–95°C 90°C 85°C
975-0560-01-01(XW-MPPT80-600_Ops).book Page 15 Wednesday, November 22, 2017 5:52 PM