SE1.50.80.30.2.50E.B [96047993]
SE1.50.80.30.2.50E.B [96047993]
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Pompa centrifuga non autoadescante, monostadio, progettata per la gestione di acque reflue, acqua di processo e liquame non depurato. La pompa è stata progettata per un funzionamento intermittente e continuo. Il sistema di raffreddamento libero senza liquidi e manutenzione garantisce l'utilizzo della pompa per installazione sommersa o a secco. La rivoluzionare girante S-tube® fornisce il passaggio sferico libero di solidi fino a 50 mm ed è adatta per acque reflue con contenuto di materiale solido fino al 3%. Un sistema di montaggio a fascetta in acciaio inox consente un facile e rapido smontaggio della pompa dal gruppo motore per la manutenzione e l'ispezione. Non occorrono strumenti speciali.
Specs Table
| Controls: | |
| Moisture sensor: | without moisture sensors |
| Water-in-oil sensor: | without water-in-oil sensor |
| Temp. sensor: | N |
| Liquid: | |
| Liquid temperature range: | 0 .. 40 °C |
| Selected liquid temperature: | 20 °C |
| Density: | 998.2 kg/m³ |
| Technical: | |
| Rated flow: | 15.2 l/s |
| Maximum flow: | 19.4 l/s |
| Rated head: | 12.96 m |
| Type of impeller: | S-TUBE |
| Max. Particle: | 50 mm |
| Max. hydraulic efficiency: | 74 % |
| Approvals: | EN12050-2 |
| Curve tolerance: | ISO9906:2012 3B2 |
| Cooling jacket (Yes/No): | Y |
| Materials: | |
| Pump housing: | Cast iron |
| EN 1561 EN-GJL-250 | |
| Impeller: | Cast iron |
| EN 1561 EN-GJL-250 | |
| Shaft seal: | SiC/SiC |
| Secondary shaft seal: | CER/CARNBR |
| Installation: | |
| Range of ambient temperature: | 0 .. 40 °C |
| Maximum operating pressure: | 6 bar |
| Type of inlet connection: | DIN |
| Type of outlet connection: | DIN |
| Size of inlet connection: | DN 65 |
| Size of outlet connection: | DN 80 |
| Pressure rating for outlet connection: | PN 10 |
| Maximum installation depth: | 7 m |
| Inst dry/wet: | DRY/SUBMERGED |
| Auto coupling: | 96090993 |
| Electrical data: | |
| Power input P1: | 3.8 kW |
| Rated power - P2: | 3 kW |
| Mains frequency: | 50 Hz |
| Rated voltage: | 3 x 220-240 V |
| Voltage tolerance: | +6/-10 % |
| Max starts per hour: | 20 |
| Rated current: | 11.4 A |
| Rated current at 3/4 load: | 8.6 A |
| Rated current at 1/2 load: | 6.7 A |
| Starting current: | 88 A |
| Rated current at no load: | 4.3 A |
| Cos phi - power factor: | 0.87 |
| Cos phi - p.f. at no load: | 0.22 |
| Cos phi - p.f. at 3/4 load: | 0.83 |
| Cos phi - p.f. at 1/2 load: | 0.74 |
| Rated speed: | 2910 rpm |
| Locked-rotor torque: | 23 Nm |
| Breakdown torque: | 33 Nm |
| Moment of Inertia: | 0.012 kg m² |
| Motor efficiency at full load: | 79.6 % |
| Motor efficiency at 3/4 load: | 78.5 % |
| Motor efficiency at 1/2 load: | 75.1 % |
| Number of poles: | 2 |
| Method of start: | Direct-on-line (DOL) |
| Enclosure class (IEC 34-5): | IP68 |
| Insulation class (IEC 85): | F |
| Explosion proof: | no |
| Built-in motor protection: | PTO |
| Thermal protection: | Internal |
| Power cable type: | Lyniflex |
| Length of power cable: | 10 m |
| Power plug: | No plug |
| Others: | |
| Net weight: | 105 kg |
| Gross weight: | 116 kg |
