Electrical Connection - Biral A 12 Instructions D'installation Et D'entretien

62 english

5. Electrical connection

The electrical connection must be provided
by a technician in coordination
with the local utility company.
Observe the NIN (CENELEC) regulations.
At higher water temperatures (above 80 °C), use appropriate
heatproof connecting lines.
The connecting line must not touch the tubing, the pump housing,
or the motor housing.
Mind the protection from dripping water and strain relief
when laying cables in the junction box (gland seal).
The electrical connection must be made in accordance
with the data plate.
The electrical connection must be looped to facilitate exchanges
later. Make sure that the electric data on the pump's type plate
correspond with the indicated power supply.
The pump does not require any external motor protection.
(Monitoring of the motor is carried out via the electronics.)
Insulation resistance testing, see Point 6.4.
Note: Pay special attention to the protective conductor.
The protective conductor must be longer than the pole conductor
(danger of rupture).
Supply voltage:
1 × 230-240 V +6%/–10%, 50/60 Hz, PE
Ratet current Control
min.
Power Control
min.
Ratet current Control
min.
Power Control
min.
A 12 A 13
A 12 KW A 13 KW
0,1...0,23 A 0,1...0,34 A
0,14 A 0,14 A
8...33 W 8...50 W
8...19 W 8...19 W
A 15 A 16, A 401, A 500, AD 401
A 15 KW A 16 KW, A 401 KW, A 500 KW
AW 15 AW 16, AW 401, AD 401 KW
0,1...0,77 A 0,1...1,24 A
0,14 A 0,14 A
8...107 W 8...174 W
8...19 W 8...19 W
A 14
A 14 KW
0,1...0,48 A
0,14 A
8...70 W
8...19 W