powertronics PT-3000, User Manual

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7 Simple Fault Diagnosis and Trouble Shooting
WARNING: There is high voltage inside the machine! Do not open and
try to repair or maintenance, high voltage may cause shock or death!
Failure Possible reason solution
unit
won’t charge
A/C in breaker not on Make sure that the
Breaker is fully on
Fuse Blown
Change fuse in 10A
port
Improper charge
procedure
Ensure to turn on
battery and A/C
breakers and power on
unit before plugging in
Won’t Power on
The mains input cable or
the battery cable is
poorly connected
Check and reconnect
Boot alarm
The battery is low
Make sure that the
battery is fully charged
Load overload
Removal of noncritical
loads
The buzzer buzzes
for 2 seconds then 1
second
The internal temperature
is too high alarm
Check the fan and
cooling holes are
blocked
Short Run Time
Battery not
charged or
overloaded
Make sure battery is
fully charged and does
not have too high of
load
The "PV" indicator
does not light when
there is a sun-lit PV
module
Solar cable connection
Please check whether
the wiring of the Solar
array is correct and the
contact is reliable
When you contact the service staff, please provide the following information:
Type of unit / date of issue / complete description of the problem (including
the relevant indicator display status, battery configuration, connection).
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8 Technical Data Sheet
Model 3KW
Battery rated voltage
（
vdc
）
51.2
Inverter
Rated power
（
w
）
3000
Input voltage range
（
vac
）
85-138VAC
Input frequency
（
Hz
）
45-65
Output voltage
（
vac
）
110
Output frequency
（
Hz
）
50/60
Output wave Pure Sine Wave
Specification of built-in battery 1*100Ah
MPPT
Solar
input
MPPT Voltage Range 60V~150VDC
PV Power 2600W
Rated charge current 50A(Max)
MPPT efficiency
≥99%
Floating charge voltage 56.8VDC
DC
output
Low voltage recovery voltage 53.6VDC
Low voltage protection voltage 44.8VDC
5VDC USB output 2 units / MAX 2A
12VDC output ports 2 units /MAX 10A
Heat dissipation/Cooling
Temperature control by intelligent
exhaust fan
Operating ambient temperature
-20 - +50
℃
Storage ambient temperature
-25 - +55
℃
Operating/Storage ambient 0-90% No condensation
External size
：
W*D*H
（
mm
）
613*275*511
Package size
：
W*D*H
（
mm
）
730*710*670
Note: We reserve the right of modifying this user manual without any notification.
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