General Functions; Application; Specifications; Dual Battery System Wires - T-MAX DUAL BATTERY SYSTEM Installation Instructions Manual

Users manual

General functions

This battery monitor has been designed for dual battery system. The monitor displays
the stored energy of both batteries and the charge voltage while charging them with an
alternator, a solar panel or any other source. The batteries are automatically linked for
charging and isolated when discharging. In emergency situations a manual override
function to link the batteries can be actuated.

Application

commercial trucks and 4wds
4wds / expedition vehicles
Yachting , mobil homes

Specifications

Supply voltage:
System voltage:
Measuring range:
Display range battery voltage :
Display range battery charging voltage : 13-14.5V
Accuracy:
Consumption(stand by)
Consumption max. Display active 45s : 150mA
Isolator switch-on threshold:
Consumption on-state:
Relay continuous load current:
Operating temperature:
Dimension:
Sealing standard version:

Dual battery system wires

Red : +battery (main)
Black: -battery (gnd)
Blue: +battery (aux)
Green: control solenoid
8-16V
12V
8-16V
11-14.5 V
+/-2%
5mA
13.3V
0.8A
250A
-20to +60
103 x 21 x 66mm
Ip40
RECOVERY WINCH
ALTERNATOR
EARTH
- +
JUMP WIRE
EARTH
NEG POS
MAIN STARTER BATTERY
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TYPICAL SOLAR PANEL INSTALLATION*
DUAL BATTERY SYSTEM
OTHER (RADIO/GPS)
IN-LINE 2AMP FUSE
SOLENOID
(TEP VIEW)
+
POS
AUXILLARY BATTERY
SOLAR PANEL
SOLAR
REGULATOR
EARTH
FRIDGE
-
NEG
EARTH