IMO AW 400 EC SILEO DE,EN

Operating instructions
4.2.3 Residual current circuit breaker (RCCB)
Only pulse-current sensitive and/or universal residual current
devices (typeAor B) are permitted. As with variable
frequency drives, residual current devices cannot provide
personal safety while operating the device. When the device's
power supply is switched on, pulsed charging currents from the
capacitors in the integrated EMC filter can lead to the residual
current devices tripping without delay. We recommend the use
of residual current circuit breakers withatrip threshold of 300
mA and delayed tripping (super-resistant, characteristic K).
4.2.4 Locked-rotor protection
Due to the locked-rotor protection, the starting current (LRA) is
equal to or less than the nominal current (FLA).
4.3 Connection in terminal box
4.3.1 Preparing cables for connection
Only strip the cable as far as necessary, ensuring that the cable gland is
sealed and there is no strain on the connections. For tightening torques,
see Chapter 3.1 Product drawing.
NOTE
Tightness and strain relief are dependent on the cable
used.
→ This must be checked by the user.
4.3.2 Connecting wires to terminals
WARNING
Live terminals and connections even with device
switched off
Electric shock
→ Wait five minutes after disconnecting the voltage at all poles
before opening the device.
; Remove the cap from the cable gland.
Only remove caps where cables are fed in.
; Route the wire(s) (not included in scope of delivery) into the terminal
box.
; First connect the "PE" (protective earth).
; Connect the wires to the corresponding terminals.
Useascrewdriver to do so.
When connecting, ensure that no wire ends fan out.
; Seal the terminal box.
4.3.3 Cable routing
Water must be prevented from reaching the cable gland along the cable.
Fans installed lying flat
Make sure the cable is routed inaU-shaped loop.
Fig. 2: Fan installed lying flat, cable routed inaU-shaped loop.
Fans installed upright
When routing the cable, make sure that the cable glands are located at
the bottom. The cables must always be routed downward.
Fig. 3: Cable routing for fans installed upright.