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5.1.2. Supply
1.
The 7.4 kW AC charging station needs AC single-phase power supply, and its input electrical
requirements are shown as follows:
a. AC working voltage: 230 Vac ±10%
b. AC working frequency: 50 Hz / 60 Hz
2. The 22 kW AC charging station needs AC three-phase power supply, and its input electrical
requirements are shown as follows:
a. AC working voltage: 400 Vac ±10%
b. AC working frequency: 50 Hz / 60 Hz
3. It is recommended to install a miniature circuit breaker (MCB) in the upstream of the char-
ging station and Type A RCD is suggested. Please make sure to meet local requirements
and safety regulations. The recommended specifications of the MCB are as follows:
Power
Series
7.4 W
1P+N
22 kW
3P+N
4. List of cables
Cable name
Power cable
Network cable
(optional)
Attention: The installation of the Electric Vehicle Supply Equipment (EVSE) must comply with
the standards and regulations of the respective region or country. The data provided are based
on the operating conditions of the charging site, under the assumption that all conditions are
met. The parameters provided are a recommendation only.
© 2023 Maxeon Solar Technologies, Ltd. All rights reserved. | 549549 Revision A - October 2023
Specifications included in this document are subject to change without notice
Rated voltage
230 V
400 V
Model
7.4 kW: 5*6 mm2 copper core cable
22 kW: 5*6 mm2 copper core cable
CAT5/CAT6
Tripping
Rated current
characteristics
40 A
C
40 A
C
Remark
Flexible charging cable
Used when Ethernet or Modbus
TCP/IP communication is required
RCD
30 mA
30 mA
12
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