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Charge Mate
Pro 40
Product code
83304002
GENERAL SPECIFICATIONS
Input voltage range
8-32 V
Battery voltage
automatic 12/24 V detection
Max. current
limited to 40 A
Number of modes
on, off, auto, start assist
Dimensions, hxwxd
157 x 140 x 80 mm
6.2 x 5.5 x 3.1 inch
Weight
0.88 kg
1.9 lb
TECHNICAL SPECIFICATIONS
No-load power consumption
switch open:
< 1 mA at 12/24 V DC W
Switch on voltage
13.5 V (12 V) / 27 V (24 V)
Switch on delay
5 sec.
Switch off voltage
12.75 V (12 V) / 24.5 V (24 V)
Switch off delay
2.5 sec.
Relay
electronically (MOSFETs)
Temperature range (ambient temp.)
-40 °C to 60 °C
-40 to 140 °F
Protection degree
IP65
Specifications
The Charge Mate Pro 40 provides additional functionality
by limiting the charge current to the second battery to 40
A. The main battery is therefore charged with priority. The
return current is automatically blocked, which reduces
power dips of the onboard network. An emergency start
function is possible by connecting an optional bypass
switch.
Features
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Electronic charge coupling with very low voltage drop.
n
Charge current secondary battery limited to 40 A.
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High system reliability by prioritised charging of the
main battery.
n
Unidirectional; blocks return current under all
circumstances which reduces power dips of the
onboard network.
n
Suitable for all kinds of battery chargers and
alternators.
n
LED status indication.
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IP67 electronics in a corrosion resistant casing with
aluminum heat sink.
n
Fast and easy installation.
Charge Mate Pro 40
Charge two battery banks
from a single source
A secondary battery is becoming increasingly common. As a second battery can prevent the
service battery from depleting and being unable to start, this seems like a safe and reliable
solution. The second battery, however, also has to be charged regularly. The Charge Mate series
connects both batteries during charging and keeps them isolated when discharging.
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