Installation - Electrical; Electrical Wiring Diagram - Franklin Electric SubStart3P Manual De Instrucciones

Cable Size
- use copper (Cu)
Motor
Rating (kW)
0,37
0,55
0,75
1,10
1,50
2,20
3,0
3,7
4,0
5,5
7,5
Notes:
1. Can be used with 380-415V Motors.
2. Type indicates motor power rating and motor
type.
3. Nominal supply current at nominal voltage.
4. Motor starting current under nominal conditions.
5. Use external junction box for drop cable sizes
larger than 4mm
Installation check, installation, wiring
convention and wiring
Confi rm that the control box current
rating corresponds with the motor
specifi cation.
INFORMATION!
I
nstallation - Mechanical
Your control box comes supplied with an external
mounting option. The diagram (see fi gure B) shows
a rear view of the control box, indicating mounting
dimensions.
The control box should be mounted on a vertical fl at
surface.
Avoid mounting the equipment in di-
rect sunlight, near open fl ames or in
the line of pressurized water or other
liquids. Take the necessary environ-
mental conditions into consideration.
INFORMATION!
GB
Maximum Cable Size
(mm )
2
4,0
4,0
4,0
4,0
4,0
4,0
4,0
4,0
4,0
4,0
4,0
.
2

Installation - Electrical

Any electrical system such as described in this
manual must only be installed by professional staff
(qualifi ed electrical technician).
Life threatening voltage
Make sure that nobody can switch
on the power unexpectedly while
work is being carried out.
DANGER!
Make sure that multiple earth-points
are avoided. Refer to the local
standards and norms for borehole
installations
DANGER!

Electrical wiring diagram

See fi gure A for the wiring diagram . All connections
must be checked if the installation was not commissi-
oned by you.
1. TURN OFF AC POWER AT THE SOURCE
(DISTRIBUTION BOARD) AND MAKE SURE IT
CANNOT BE ACCIDENTALLY SWITCHED ON
WHILE WORK IS BEING CARRIED OUT.
2. Remove the enclosure lid.
3. Connect the incoming 400V AC supply to the
control box as shown in the wiring diagram.
(Figure A)
4. Connect the motor to the control box.
5. Remove strap from auxiliary switch terminals
to connect external switch lead. If no auxiliary
switch is used, leave strap in, tap the unused
cable gland using a suitable plug to maintain IP
rating and skip to next point.
6. Replace the enclosure lid
7. TURN ON AC POWER AT THE SOURCE (DIS-
TRIBUTION BOARD)
Operation
Normal operation
The rotary switch of the electric motor starter can
be used to switch the pump/motor on and off. To
maintain the IP rating of the control box, close
the control box lid after every manual switching
operation. The SubStart3P
overload protection. This protection is not self-
resetting and must be reset manually.
If a repeated overload condition is
experienced, contact your installer or
service provider.
INFORMATION!
is also equipped with
®
3