SIRIO ENTRY


INVERTER FOR ELECTRIC PUMPS CONTROL

• It controls the starting and stopping of the electric pump and modulates the motor rotations according to the water request from
   the system. Hammering is reduced and inrush starting current avoided.
• Constant pressure.
• Energy saving.
• Protection against dry running.
• Automatic reset in event of dry running.
• Protection against leakages, over pressure, over heating, rotor blocking and abnormal power supply.
• Motor over current control.
• Digital indication of the pressure, the voltage, the current and the motor frequency.
• Automatic maximum frequency reduction with temperature.
• Programmable input and output for different functions (enable, double set-point, error, master/slave configuration).
• Multilingual display.

Optionals – special arrangements :

• I/O expansion card available.
• Cable for connection in twin booster sets 4x0.5 mm2 100 cm (SR-CBL4X05-100).
• Interface module SIRIO X4.
• Power supply protection module.
• Version for high speed motor pump (90/100/140 Hz).
• Version for IPM motors.

Certifications :

UL (Sirio 140Hz 3x230V - Sirio Entry 60 Hz 1x230V) - File E332209

INSTALLATION : We suggest to install a 2 lt tank

TECHNICAL DRAWING

SPECIFICATIONS :

Power mains supply

monofase     230Vac ±10% 50/60Hz

Motor power output

monofase    220V~

Max motor power

1800W - 2,4Hp 14 A

Max allowable pressure

800 KPa (8 bar)

Max fluid temperature

35°C

Pressure drop

0,1 bar at 150 l/min

Set-point adjustment range

1,5÷7 bar

Hydraulic connection

maschio-maschio  1” ¼

Max ambient temperature

45°C