5
1.1 Features
• Smart battery charger 12V 35A (30A for charging current)
– Multi stage adaptive charging algorithm
– Active Power Factor Correction (PFC) charging
– Temperature compensation charging
– Voltage compensation charging
• Float charge for starter battery
• Solar charge controller (PWM), 30A
• 14 built in fused outputs
• Built in Voltage Sensing Relay
– 12V 60A Continuous
– 12V 100A Peak for 30mins
• Battery low voltage protection
• Built-in battery switch to isolate the battery when in storage
• Built-in shunt for precise battery measurement
• 1 water pump control with up to 3 connections for water sensors
• Dual control cooling fan
– Temperature Control
– Load Control
• Spring terminal and screw terminal
• RS-485 compatible
Figure 2 System Schematic
10A
K4
F5
L11+
10A
F6
L10+
LOAD
-
LOAD11 for PUMP
10A
F7
L9+
10A
F8
L8+
10A
F17
L14+
10A
F16
L13+
10A
F15
L12+
15A
F9
L7+
10A
F10
L6+
10A
F11
L5+
15A
F12
L4+
10A
F13
L3+
15A
F14
L2+
15A
F1
L1+
L13-
L12-
L11-
L10-
L9-
L8-
L7-
L6-
L5-
L4-
L3-
L2-
L14-
L1-
K3
D+Input
Remote Switch
Dip Switch
Load switch
35A
F4
F3
+
-
PWM
MCU
+
-
+
-
AC/DC
+
-
+
-
+
-
VCR
Battery switch
35A
K1
Solar In
AC In
Service
Battery
Starter
Battery
Step
Slave charger relay
K2
LOAD4 ~ 10 for
Class B Load
LOAD12 ~ 14 for
Class B Load
LOAD 2 ~ 3 for
Class C Load
LOAD1 for
Class D Load