Description
Made in Italy
Speroni Submersible Motor – 3 Wire
(Pump end not included)
Features
- Removable waterproof cable connector for easy maintenance operations.
- Cable materials are CE approved (for potable water applications).
- Non-toxic oil – Premium quality, colorless white oil.
- Special stator design for high starting torque in single-phase models.
- Unique single-phase electrical design for PSC starting, and starting capacitor + PSC starting.
- Motor casing, shaft, upper cover and bottom end made if stainless steel.
- Zinc-plated cast iron upper bracket.
- Stator are designed for higher efficiency and the ability to operate within wider voltage fluctuations.
- Use of high quality European made components such as mechanical seal,
- All motors 100% tested
4 SUBMERSIBLE MOTOR – 3 WIRE
APPLICATIONS
Rewindable 4 oil Filled submersible motors are designed to operate dependably in 4 and larger boreholes
General Specifications
| Mounting flage | 4 NEMA standard |
| Degree of protection | IP 68 |
| Insulation class | F |
| Single phase motors | 0.37 kW up to 4.0 kW |
| Three phase motors | 0.37 kW up to 7.5 kW |
| Standard voltages | 60Hz |
| 1 100 – 116 V | |
| 1 207 – 244 V | |
| 1 254 V | |
| 3 207 – 244 V | |
| 3 360 – 424 V | |
| 3 460 V | |
| Cable length | 1.7 M 0.37 kW up to 1.5 kW |
| 2.5 M 2.2 kW up tp 7.5 | |
| Max starts / h | 40 |
Operating Parameters
| Max water temperature | 35C |
| Flow rate | 0.2m/sec |
| Axial thrust | 2000N from 0.37 kW up to 1.5 kW |
| 2000N 2.2 kW | |
| 5000N from 3 kW up to 7.5 kW | |
| Max immersion depth | 200m |
Material Specificaitons
| Component | Material |
| Motor Shell | 304 Stainless steel |
| Sand Guard | NBR |
| Cable Connector | EPDM |
| Upper end bracket cover | 304 Stainless steel |
| Upper end bracket | Zinc plated cast iron |
| Mechanical seal | Ceremic/Carbon |
| Shaft (0.5 – 10HP) | 304 Stainless steel/S45C |
| Rotor (0.5 – 3HP) | Aluminum |
| Rotor (4 – 10HP) | Copper |
| Connector | PPS |
| Winding | Copper |
| Lower end bracket | Aluminum |
| Lower end bracket cover | 304 Stainless steel |
| Diaphragm | NBR |
1 Year Service Warranty
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