MATRIX Inverter System User Manual
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Input Over Voltage
Unit must be safe for input voltage up to 150VacRMS (and up
to 215Vpeak), need not be operating. Above this level the unit
may be damaged.
Reverse Battery Polarity Protection
Non-destructive reverse battery polarity protection with fuses.
Unit shall not sustain damage and shall meet all specifications
after fuse replacement.
Input Under-voltage
Unit must not be damaged for all input voltages from
0-300Vac. Shutdown or input current limit or other means may
be applied when input voltage is out of normal operating
range.
Output over voltage
12/24V mode
12Vdc. Unit will shut down if Vcharging > Vcharging (target) +
1.0Vdc for more than 2 seconds; unit will restart when voltage
<= Vcharging (target) for more than 2 seconds.
For battery OVP the unit will restart in the same stage.
24Vdc. Unit will shut down if Vcharging > Vcharging (target) +
1.5Vdc for more than 2 seconds; unit will restart when voltage
<= Vcharging (target) for more than 2 seconds.
For battery OVP the unit will restart in the same stage.
Charger over temperature
protection
The internal temperatures of the charger will be measured by
NTC. Based on these measurements, unit will shut down if the
temperature exceeds 105°C. Unit will restart when
environment temperature cools to 95 °C.
BTS(Battery Temperature Sensing)
The battery temperature sensor allows the charge controller to
continuously adjust charge voltage / charge current based on
actual battery temperature.
When the battery temperature is over 40 °C, unit will reduce
the charging voltage to Float voltage, also it will reduce the
Max charging current by 10% with every two degree of
temperature rise.
When the battery temperature is over 50 °C, unit will shut
down.
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Operation temperature
Nominal ambient temperature: 25°C
Operating Ambient Temperature range: -10°C to 40°C
(On the heat sink of DC-DC part, if the temperature is over
90
℃
, the Charger Current will be de-rate to 50% ; if the
temperature is over 105
℃
, the Unit will be shut down.)
Relative humidity
5
～
95% without condensation
Noise
Unit requirements: below 50dB (A) measured at 1 m
distance with fan full working.
Storage Conditions Temperature
-20°C to +80°C
Cooling
Smart fan control
Safety
UL458
，
CSA22.2#107.1
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Dimension (D x W x H) mm
10.25
” * 6.75” * 3.25”
Unit Weight
6.5 lb
Gross Weight
7 lb
