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Operation Method
9.5.6 Random Charging Delay
The start charging time for the vehicle can be delayed randomly with the random charging
delay function. This function is disabled by default. If needed, the user can enable it
following the path on the setting page: Advanced setting > Random charging delay. Once
enabled, input the charging delay time (s) within a range of 600 s ~ 1800 s.
Cancel OK
Disable
600 s
Enable
Figure 9-27 Random charging delay setting
9.5.7 Three Phase Imbalance
This funtion is only for single-phase EV-Chargers. In some countries, there are some
special regulations that the power differences between the phases must not be bigger than
4.6 kW or 3.7 kW. Therefore, when using single-phase EV-Chargers, the charging power
must be limited. (This setting item is not available for three-phase EV-Chargers.) If required
by local regulations, please enable this function following the path:Advanced setting >
Three phase imbalance and complete the relative settings:
1) Select the correct charge phase after consulting with the technical electrician.
2) Set the value for unbalanced power (W) according to local regulations. The default value
is 4600.
Cancel OK
Disable
4600 W
Enable
L1
L2
L3
Figure 9-28 Three phase imbalance setting
NOTICE!
• To achieve the three phase imbalance function, the single-phase EV-Charger should
be connected with a three-phase meter or communicate with an inverter. If achieved
by communicating with an inverter, the inverter must be connected with a three-
phase meter or three-phase CT.
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