Mechanical pressure switches
Pressure and flow controllers
Variable speed driver
AccessoriesInverter NETTUNO UNIVERSAL
Inverter for electric pump control
- Nettuno is an electronic device, employing inverterbase technology, which controls electric pump (surface, vertical and submersible) stop and start functions. Thanks to this technology, it can modulate the frequency (Hz) of the motor's input current to adjust the speed (rpm) according to the water demand by the system.
- Install a pressure tank with a capacity of at least 2-5 litres motor oupt current control
- Constant pressure due to motor pump speed regulation
- Energy saving due to less pump absorption
- Gradual start and stop functions of the pump reduce hammering (SOFT-START)
- Protection against dry running
- Automatic reset in event of dry running
- Leakages monitoring
- Anti-seize function
- Possibility to connect more drives to a booster set up to 8 pump
- Extended installation of a pressure tank.
- Multilingual display with 16 characters.
APPLICATIONS: Variable speed drivers for constant pressure control, Dry running protection
| NETTUNO UNIVERSAL | |||
| Power mains supply: | Single-phase 230Vac ±15% - 50/60Hz |
||
| Motor output: | 1x230V – 10,5A max | ||
| Maximum motor power: | 3x230V – 9,7A max (selectable) |
||
| Cooling: | Forced air ventilation |
||
| Analogue inputs: | 4÷20mA (pressure sensor) | ||
| Digital inputs: | 3 inputs (enable, error, 2nd set point ) | ||
| Digital outputs: | 1 relay (programmable functions) | ||
| Booster sets: | Up to 8 pumps | ||
| Max.ambient temperature | 5o C- 45o C | ||
| Protection degree | IP44 | ||
Tubo
1
Muro
KIT OF FIXING COLLARS
Kit of fixing collars for horizontal pipe. Available sizes 1"1/4 - 1"1/2 - 2" - 2"1/2
PRESSURE TRANSDUCER
4÷20mA pressure transducer to be connected to the system delivery
