Solo documento principale.
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ID
Pile Reg. IT12110P00002965 -
Share Capital € 100,000.00 fully paid up
AR Bus. Reg. no. 03225010481
– AR REA no. - 94189
Certified Company ISO 9001 - Certificate no. 9151 - CNS0 - IT-17778
Zucchetti Centro Sistemi S.p.A. - Green Innovation Division
Via Lungarno, 248 - 52028 Terranuova Bracciolini - Arezzo, Italy
tel. +39 055 91971 - fax. +39 055 9197515
[email protected] - [email protected] -
zcsazzurro.com
Manual of 25/08/2020 Rev. 1.2 “User Manual 7000-BE-24”
41/43
4)
Input
undervoltage
The input voltage on the AC
side may be too low
1.
Check the input voltage from the back-end
2.
If the voltage is below 140Vac for a limited
period of time, wait for the grid to re-
establish an adequate voltage value.
5)
Input
underfrequency
The input frequency on the
AC side may be too low
1.
Check the input voltage frequency from the
back-end
2.
If the frequency is below 45Hz for a limited
period of time, wait for the grid to re-
establish an adequate value.
6)
Temperature too
high
The temperature inside the
charger may be too high
1.
Check the ambient conditions around the
charger and make sure there is no heat
source nearby. Make sure that the
temperature is below 60°C
7)
Leakage
overcurrent
The current discharged to the
ground may be too high
1.
Immediately switch off the circuit breaker
for the leakage current of the power
distribution
2.
Check for damaged AC output cables or low
resistance ground connection
8)
Abnormal
current leakage
sensor
The value measured by the
leakage current sensor is
abnormal
1.
Immediately switch off the circuit breaker
for the leakage current of the power
distribution
2.
Check for damaged AC output cables or low
resistance ground connection
9)
Ground fault
The ground connection of the
input/output cables or the
reverse connection of the
L/N input cables in incorrect
1.
Immediately switch off the circuit breaker
for the leakage current of the power
distribution
2.
Check if the input/output cables are in
normal condition, and if the L/N input
connection cables have been reversed.
10)
Abnormal CAN-
side
communication
The connection between the
AC charger and the ENGATE
is weak
1.
Check whether the CAN bus connection is
reliable and correct
11)
Abnormal cable
connection
The charging cable
connection between the
electric vehicle and the
charger is weak
1.
Check whether the connection with the
charging cable is correct and stable
