KEMPOWER Power Unit - Cabling between the Charging Power Unit and DC Charging Points

4.2.1.1. Units manufactured after 3/2023
NOTE
In double and triple cabinet units manufactured after 3/2023, the AC supply terminal
blocks of the cabinets are not jumpered together at the factory. If you install jumpers,
one cabinet's main switch does not shut off the power in the other cabinet(s) of the
unit. You must mark the units clearly to indicate the danger.
When the AC supply terminal blocks of the cabinets are not jumpered
together:
•
In single cabinet units, at maximum two AC mains power cables can be
connected to one cabinet.
• In double and triple cabinet units, one AC mains power cable must be
connected to each cabinet.
• If you want to install jumpers, obey the specifications for units
manufactured before 3/2023.
4.2.1.2. Units manufactured before 3/2023
NOTE
In double and triple cabinet units manufactured after 3/2023, the AC supply terminal
blocks of the cabinets are not jumpered together at the factory. If you install jumpers,
one cabinet's main switch does not shut off the power in the other cabinet(s) of the
unit. You must mark the units clearly to indicate the danger.
• The jumpers can be removed on site. In this case obey the
specifications for units manufactured after 3/2023.
•
When the AC supply terminal blocks of double cabinets are jumpered
together, one AC mains power cable can be connected to one of the
cabinets.
• When the AC supply terminal blocks of triple cabinets are jumpered
together, one AC mains power cable can be connected to each of the
end cabinets. No AC mains power cable is connected to the middle
cabinet.
4.2.2. Cabling between the charging power unit and DC charging
points
NOTE
AC Satellite is not connected to a charging power unit. It is connected directly to the
main power supply.
CHARGING EQUIPMENT FOR ELECTRIC VEHICLES INSTALLATION MANUAL
CONFIDENTIAL – CERTIFIED PARTNERS 38 REV 2.40 EN 04-2024