Biral 2205360150, Installation And Operating Instructions Manual, Page: 96 / 136

96
|
english
5. Electrical connection
Electrical connection should be carried out in accordance with the local regulations.
It is vital to ensure that the voltage and frequency indicated on the nameplate are compatible
with the mains supply available.
Warning
Before carrying out any electrical connection work,
the voltage supply must be switched off.
The pump must be connected to an external
network switch with a contact opening on all poles
of minimum 3 mm.
The protection against indirect contact can be
achieved by earthing or potential equalisation.
If the pump is connected to an electrical installa-
tion, which has an FI circuit breaker for additional
protection, the FI circuit breaker must trigger with
a pulsing direct current component if earthing fault
currents arise.
The FI circuit breaker must be marked with the
following symbol:
FI
1
2
N
L
L
N
961807_01
2 Externer Schalter
1 Sicherung (min.10A, träge)
Legende:
Netzanschluss 1x230V
ModulA
Alpha-Stecker BA
CH-3110 Münsingen
Biral AG
Massstab
Zeichnungsnummer
1:1
I II
Datum Änd.Index Visum
Ersetzt durch: Ersatz für:
961807
Änd.Index
Freigabe
geprüft
gezeichnet 16.10.2014
PDM_Nr TD-0026642
01
24.02.2015
24.02.2015 ts
ts
ts
01 ts 24.02.2015
FI
1
2
N
L
L
N
961807_01
2 Externer Schalter
1 Sicherung (min.10A, träge)
Legende:
Netzanschluss 1x230V
ModulA
Alpha-Stecker BA
CH-3110 Münsingen
Biral AG
Massstab
Zeichnungsnummer
1:1
I II
Datum Änd.Index Visum
Ersetzt durch: Ersatz für:
961807
Änd.Index
Freigabe
geprüft
gezeichnet 16.10.2014
PDM_Nr TD-0026642
01
24.02.2015
24.02.2015 ts
ts
ts
01 ts 24.02.2015
The pump does not require any external motor protection. The motor has integrated over-
tempe rature protection, which offers safeguarding against overloading that appears slowly
and against blocking according to IEC 34-11: TP 211.
5.1 Supply voltage
1×230V ±10%, 50 / 60 Hz, PE
The voltage tolerances are set for equalising voltage 0uctuations on the mains.
They are not for operating pumps with voltages other than those shown on the nameplate.