4.3 Ventilation
The following requirements must be met to
ensure sufficient air circulation:
• Sufficient free space above and below the RSI
drive. See the table below.
• Ambient temperature up to 60 °C (140 °F).
• The RSI drive must be hung directly on the wall or
fitted with a back plate.
Required free space above and below the RSI drive:
TM085605
Enclosure
Space [mm (in)]
A B C
RSI (A-C)
RSI (MR5-MR10)
80 (3.15) 160 (6.3) 60 (2.36)
A = Clearance left and right from the drive
B = Clearance above the drive
C = Clearance underneath the AC drive drive
4.4
Electrical protection
WARNING
Electric shock
Death or serious personal injury
‐ The leakage current to protective earth
must exceed 3.5 mA.
If RSI is connected to an electrical installation where
an earth leakage circuit breaker (ELCB/RCD) is used
as additional protection, the circuit breaker must be of
a type marked with the following symbols:
ELCB/RCD
The circuit breaker is type B.
The total leakage current of all the electrical
equipment in the installation must be taken into
account.
During startup and in asymmetrical supply systems,
the leakage current can be higher than normal and
may cause the ELCB/RCD to trip.
11
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