AXITEC AXIbox 11K Manuale di installazione e funzionamento - Pagina 12
Sfoglia online o scarica il pdf Manuale di installazione e funzionamento per Caricabatterie AXITEC AXIbox 11K. AXITEC AXIbox 11K 13.
Stampa la pagina
7.2 Possible solutions
Problems
Input over voltage
Input low voltage
Output overload
Input over frequency
Input low frequency
Over temperature
Over leakage current
Reverse connection
Charging cable connection
abnormal
EN211103
Possible Causes
AC input voltage may be too
high.
AC input voltage may be too
low.
AC output current may be too
large.
AC input frequency may be too
high.
AC input frequency may be too
low.
Temperature may be too low
inside the charger.
Leakage current to the earth
may be too high.
Reverse connection of L/N
input cable.
Poor connection of charging
cable with EV/Charger.
Installationsanleitung AXIbox 11K
Solutions
1. Check the input voltage from the backend.
2. If the voltage is over 276Vac for a short time，
wait till the power grid recovers to normal voltage
range.
1. Check the input voltage from the backend.
2. If the voltage is under 184Vac for a short time,
wait till the power grid recovers to normal voltage
range.
1. Shut off the leakage current protection switch of
power distribution cabinet immediately.
2. Check whether there is low resistance connection
between AC output cables of the charger.
1. Check the input voltage frequency from the
backend.
2. If the frequency exceeds 63Hz for a short time,
wait till power grid recover to normal voltage
range.
1. Check the input voltage frequency from the
backend.
2. If the frequency is lower than 47Hz for short
time, wait till power grid recover to normal voltage
range.
1. Check the surrounding conditions of chargers
installed whether there is heating device nearby.
Make sure environmental temperature is under
60℃.
1. Shut off the leakage current protection switch of
power distribution cabinet immediately.
2. Check whether there is broken of AC output
cables or low resistance connection to the earth.
1. Shut off the leakage current protection switch of
power distribution cabinet immediately.
2. Check if AC input/output cables are normal, and
if inverse connection of L/N input cables.
1. Check if charging cable connection is correct and
firm.
12