6. Remove the screws (x8) holding input plate with
the cable gland.
HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC
FLASH
Be sure the supply power is off before starting installation.
Make sure nobody can switch on power during
installation.
Failure to follow these instructions can result in death or
serious injury.
7. Pass the power cable through the input cablegland into the
housing (power is left cable gland).
8a 3-phase P1/P2/P3 + N + GND (3x380-480V
AC
)
The connecting point of the unit shall be protected by:
• a 50A tetrapolar MCB (C-curve or equivalent),
• a 30mA Type A or B RCD.
Wiring must be at:
• 5x16mm² minimum (flexible conductor),
• 5x25mm² maximum (rigid conductor).
1. Remove 15mm of insulation from the end of the power cable to
be connected to the internal circuit breaker.
2. Connect the ground wire, neutral and each phase to the AC
input configuration board.
8b 3- phase P1/P2/P3 + GND (3x208-240V
AC
)
The connecting point of the unit shall be protected by:
• a 80A tripolar MCB (C-curve or equivalent),
• a 30mA Type B RCD.
Wiring must be at:
• 4x16mm² minimum (flexible conductor),
• 4x25mm² maximum (rigid conductor).
1. Remove 15mm of insulation from the end of the power cable to
be connected to the internal circuit breaker.
2. Connect the ground wire and each phase to the AC input
configuration board.
EN
16
