Italtecnica Sirio Entry 230 Instrucciones Para El Uso página 27

Before making the electrical connection, the cables must be prepared with the supplied crimp
terminals. Connect the two power wires from the pump motor to the 2-pole green terminal marked
"MOTOR"; then proceed with connection of the earth wire to one end of the double earthing
terminal using the special eyelet terminals supplied. The terminals must be crimped by specialist
personnel, using special pliers for the purpose.
This device can run with pumps with a max. rated frequency of 50Hz (60Hz optional) and a
capacity of up to 1500 Watt. The equipment is fitted with an output short circuit protection.
The wires have a 1.5 mm
recommended that 2.5 mm
The type of wire must be selected according to the conditions of use (domestic, dry or wet, indoor
or outdoor installation).
LINE CONNECTION
EARTH
LINE
230V 50/60Hz
If the device is used in swimming pools, fountains or garden ponds, an automatic type "A"
residual current operated circuit breaker (with I∆n=30mA) must always be fitted.
The system comprising the Sirio Entry and a motor pump is considered a "fixed system"; it is
therefore advisable to make arrangements to prevent the device being disconnected from the
power line it was originally connected to and mistakenly reconnected to another source of power
not equipped with the electrical protection required.
If the device is not fitted with a power lead and plug, to disconnect it from the mains install an
omnipolar cut-off device with a gap of at least 3 mm between the contacts.
Before making the electrical connection, the cables must be correctly prepared with the supplied
CAPACITY OF
PUMP
INSTALLED
(KW)
0.37 (0.5 HP)
0.75 (1 HP)
1.5 (2 HP)
2
section and lengths of up to 30 m; for lengths from 30 m to 50 m it is
2
section wire be used.
The device has a single-phase 230 Volt 50/60Hz
power line.
The electrical system to which the equipment is
connected must comply with the safety regulations
in force and must therefore be equipped with:
- an automatic magnetothermal switch with high
breaking capacity and with a trigger current
proportional to the capacity of the pump installed
(see chart below)
- earthing with total resistance in conformity with
local standards and in any case never over 100Ω.
MAGNETO
THERMAL
PROTECTION
(A)
4
6
12
crimp terminals. Connect the two
power wires from the device to the 2-
pole green terminal marked "LINE";
then proceed with connection of the
earth wire to one of the ends of the
double earthing terminal using special
eyelet terminals supplied.
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