Must 1012C - Electrical Specifications Overview; Line Mode Specifications; Solar Charger Specifications

13
14.6V(default) 29.2V(default)
Floating charge
13.4V(default) 26.8V(default)
Equalization charge
14.0V(default) 28.0V(default)
Over charge disconnection
14.8V 29.6V
Over charge recovery
13.6V 27.2V
Over discharge disconnection
10.8 V
(default)
21.6V(default)
Over discharge reconnection
12.3V 24.6V
Temperature compensation
-13.2mV/ -26.4mV/
Lead acid battery settings
Adjustable
NiCad battery settings
Adjustable
Load control mode
1.Low Voltage Reconnect (LVR): Adjustable
2.Low Voltage Disconnect (LVD): Automatic disconnection
3.Reconnection: Includes warning flash before
disconnect and reconnection
Low voltage reconnect
12.0-14.0 Vdc 24.0-28.0 Vdc
Low voltage disconnect
10.5-12.5 Vdc 21.0-25.0 Vdc
Ambient temperature
0-40 (full load) 40 60 (de-rating)
Altitude
Operating 5000 m, Non-Operating 16000 m
Protection class
IP21
Battery temperature sensor
BTS -optional remote battery temperat
Ure sensor for increased charging precision
Terminal size (fine/single wire)
#8 AWG
O
Table 1 Electrical specifications@(77 F)
Rated Voltage
Rated charge current
Load current
Input voltage range
Max. PV open circuit
array voltage
Typical idle consumption
Overload protection (DC load)
12/24 V DC
40A
15A
15-55V DC
55V DC
At idle < 10mA
2.0*Inom>5s
1.5*Inom >20s
1.25*Inom temperature controlled
Solar changer function
There is a solar charger built in, List below is the spec for solar charger
NOTE:The optional battery temperature sensor automatically adjusts the charging process of the
controller according to the type of the battery is selected by user through battery type selector.
With the battery temperature sensor installed, the controller will increase or decrease the
battery charging voltage depending on the temperature of the battery to optimizethe charge
to the battery and maintain optional performance of the battery.
charge Bulk
C C