Installation and user guide PLATINUM
®
inverter 5500 R3-S2, 7000 R3-S2, 8000 R3-S2, 9000 R3-S2
3.4.2 Connect the AC voltage
DANGER
Risk of death due to high AC voltage!
f
Switch off the mains voltage supply (AC side) before connecting the
inverter (safety device).
f
Make sure that the central isolation device can be accessed freely.
f
Only connect the inverter to TN or TT networks (see IEC 60364-1)
with 230 V.
f
Observe max. fuse protection permitted on the AC voltage side; see
"Technical data" on page 44.
f
Make the AC voltage connection with a circuit breaker.
PLATINUM
®
recommends a type C miniature circuit breaker.
f
If an external residual current protective device is required, PLATI-
NUM
®
recommends using a residual current protective device (RCD)
of type A.
CAUTION
Destruction of the inverter!
f
Never mix up the phases with PE or N.
Prepare the connection cable for the AC voltage
Dimensioning the wire cross section is the responsibility of the electri-
cian and depends on the cable length and installation situation.
▪
Min. cross section 4 mm
2
▪
Max. cross section 16 mm
2
1. Secure the three-phase AC voltage connection lines accordingly; see „Technical data“
on page 44.
2. Strip 18 mm of insulation from the AC voltage connection lines and add wire-end
sleeves.
13
Installation
