salmson SIE BV Serie Instalacion Y Puesta En Servicio página 49

Terminals
Fig. 20: Mains connection terminals
7.3.1 Connection terminal assignment
Mains connection
Fig. 21: Additional earthing
Installation and operating instructions SIE...BV/DIE...BV/PBE...BV
• The connection line is to be installed in such a way that it cannot
under any circumstances come into contact with the pipe and/or the
pump and motor housing.
• This pump is equipped with a frequency converter and may not be
protected by a residual-current-operated protection switch. Fre-
quency converters can impair the function of residual-current-oper-
ated protection circuits.
Exception: residual-current-operated protection switches which
have a selective universal-current-sensitive design are allowed.
• Labelling: RCD
• Trigger current: > 300 mA
• Check the current type and voltage of the mains connection.
• Observe the name plate information for the pump. The current type
and voltage of the mains connection must correspond to the specifi-
cations on the name plate.
• Mains side fuse protection: max. permissible, see table; observe name
plate data.
Power P 11 kW
N
Max. fuse protection
in A
NOTE
Trigger characteristic of the fuses: B
Earth the pump/installation according to the regulations.
• Control terminal (Fig. 3)
(See following table for assignment)
• Mains connection terminals (Fig. 20)
(See following table for assignment)
L1, L2, L3:
Mains supply voltage: Three-phase current 3~400 V AC, 50 Hz, IEC 38.
PE:
Protective conductor connection
DANGER! Risk of fatal injury!
Improper electrical connections can lead to fatal electrical shocks.
• Due to the increased leakage current, an additional, reinforced
earth line must be connected in accordance with EN 50 178
(Fig. 21).
15 kW 18.5 kW
25 35 50
English
22 kW
50
41