PYD Electrobombas SP Serie Instructions D'utilisation Et Maintenance page 39

OPERATING AND MAINTENANCE MANUAL
SOLAR PUMPING GROUP
3. SECURITY FUNCTIONS MANUAL
Protection
Opposing connection protection.
Load over current and short-circuit
protection.
Weak energy protection
(Details See Table 4)
www.proindecsa.com / proindecsa@proindecsa.com
Manual
The polarity "PV +" and "PV-" of the solar
panel are connected in the opposite way,
the controller can continue to work after
the adjustment.
If the load current is higher than 15 A and
more than 10 s, the controller will enter
protection mode; If it is higher than 32
± 0.5A, the controller will stop working
immediately. Try to restart the controller
15 minutes later.
50 V: operating current is less than 1.3
A, solar panel input voltage is less than
60 VDC or more than 250 VDC; Enter
protection mode. Try to restart the
controller 6mins later.
220V: Operating current is less than
1.3A; Solar panel input voltage less than
110VDC or more than 350VDC; Enters
protection mode. Try to restart the
controller 6mins later.
300V: Operating current is less than
1.3A; Solar panel input voltage less than
220VDC or more than 450VDC; Enters
protection mode. Try to restart the
controller 6mins later.
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