Technical Data; Installation And Assembly - Saci pumps VSD Magnus Manual De Instalación Y Mantenimiento

2 TECHNICAL DATA

Nominal values:
Power supply voltage (V)
Working frequency (Hz)
Maximum current (A)
Protection rating
Limits of use:
- Minimum ambient temperature: -10ºC
- Maximum ambient temperature: +40ºC
- Variation in the supply voltage: +/- 10%
3 INSTALLATION / ASSEMBLY
BEFORE INSTALLING THE PUMP , CAREFULLY READ THE WHOLE OF THIS MANUAL AND
CONSULT THE SAFETY RULES VALID IN EACH COUNTRY.
Installation of the pump:
- It must be installed in a well ventilated area, protected from damp and direct exposure to the
sun and rain.
- Before making the electrical connections, ensure the cable used to provide power to the pump
is not live.
- Carefully verify the electrical data indicated in the specifications plate of the speed variator
before connecting the electric current.
- The electric power cables to the pump must be of the correct size for the nominal consumption
of the motor and the length of cable required.
- Also ensure that the grid has electrical protection; a high-sensitivity differential switch (30 mA,
class B for industrial applications) is particularly recommended.
- In addition to the differential switch, it is advisable to install magnetothermal protection and a
voltage disconnect switch to control the power supply to the pump.
VSD Magnus - [e]Magnus
22
400 V (3~ - 50/60 Hz)
10 Hz – 50 Hz
11 A
IP 55