Mechanical pressure switches
Pressure and flow controllers
Variable speed driver
AccessoriesInverter SIRIO ENTRY
Inventer for single phase electric pump control
- Electronic device for the single phase electric pumps control based on inverter technology.
- It controls the starting and stopping of the electric pump and modulates the motor rotations according to the water request from the system.
- Constant pressure due to motor pump speed regulation.
- Energy saving due to less pump absorption.
Certificates
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ROHS -
CE
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- Product description
- Technical specifications
- Certificates
- Technical drawings
- Connections
- Optional accessories
- Gradual pump start and stop reduces hammering and avoids breakaway starting current.
- Protection against dry running in event of water shortage on the suction.
- Automatic reset in event of dry running, with autonomous error condition recovery.
- Efficient leakage monitoring to protect pump in event of repeated restarts.
- Digital pressure display.
- Motor over current control.
- Operation/error status signalling via LEDs and on-screen alerts.
- Operation in master/slave confi guration into twin booster sets.
- Double set point with remote control option.
- Remote start and stop of electric pump.
APPLICATIONS: Variable speed drivers for constant pressure control
- Packing by 10 pcs (box 43x55x33cm)
| Power mains supply: | single-phase 230Vac±10% - 50/60Hz |
| Motor power output: | single-phase 220V~(Δ) |
| Max motor power: | 10,5 A |
| Max allowable pressure: | 800 KPa (8 bar) |
| Max fluid temperature: | 35° C |
| Max ambient temperature: | 45°C |
| Pressure drop: | 0,1 bar at 150 I / min |
| Set-point adjustment range: | 1,5 ÷ 7 bar |
| Hydraulic connection: | male - male 1“ ¼ |
| Protection degree: | IP X5 |
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ROHS
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CE
Dimensions
Pressure-Flow Rate Diagram
Twin booster set installation
![](https://www.italflexo.cz//media/com_xkatalog/images/listings/cfvs/image/113.jpg "1" 1/4 M-M")
1" 1/4 M-M
1" 1/4 male-male
Cable for connection in twin booster sets
Frequency modulation range 30÷60 Hz
AUXILIARY I/O BOARD SIRIO 2.0
Protection module
