Connection Of The Device Power Supply; Wiring Requirements; Connection Specifications; Connection Procedure - Gewiss JOINON Mode D'emploi

Gewiss

7.2.2. Connection of the device power supply

Wiring requirements

The connection must satisfy certain requisites:

Connection specifications

Type of connection
Number of wires
Rated current
Maximum wire diameter
NB: the in-out connection can be made for a maximum of 2 columns connected in series.

Connection procedure

1. The charging station is wired by connecting a single-phase or three-phase cable inserted in the cable gland. The appropriate cable
glands are M50, M40, M32 for the power cables (highlighted in yellow), and M16 for the data cables (highlighted in red).
Depending on the charging unit version, the cable glands and caps supplied are as follows:
Version
Single-phase 7.4 kW
Three-phase 11 kW
Three-phase 22 kW
2. Connect the power supply cables L, N, PE and bring the residual current protection devices and miniature circuit breakers to
the ON position (marked with the dark colour in the figure below).
As you can see in the picture above, the single-phase versions are fitted with a three-phase switch disconnector for connecting a three-
phase line. If the incoming line is single-phase, a U-bolt must be created between the R phase and the S phase.
54
Single-phase
2P+E
up to 64A
Cable glands supplied
M40
M32
M40
R S
T N
PE
R, S: R, S phases
N: Neutral
PE: Earth
Single-phase charging station
Device installation and connection
Three-phase
3P+N+E
up to 64A
1 x 70mm2 (2 x 35mm2)
Caps supplied
M32, M50
M40, M50
M32, M50
R, S, T: R, S, T phases
7.55.4.502.0 - Installation and Operation Manual
R S
T N
PE
N: Neutral
PE: Earth