Flumen EXCEL-RZPE 25-3.145-4/24 S1 | Recirculation pump | Wilo

Flumen EXCEL-RZPE 25-3.145-4/24 S1

Recirculation pump

Propeller
Propeller model	3-blade propeller with self-cleaning hub; clogging- and entwining-free
Nominal propeller diameter Dnom	250 mm
Propeller speed n	1445 1/min
Transmission ratio	1.000

Filling quantities and types
Filling sealing chamber	White oil
Fill volume sealing chamber V	1.20

Motor/electronics
Motor type	TE 17-4/24R (Ex)
Motor design	Submersible motor – surface-cooled
Mains connection	3~400 V, 50 Hz
Rated current I_N	10.3 A
Starting current - direct I_A	112
Starting current - star-delta I_A	41
Power consumption P_{1 max}	5.90 kW
Rated power P₂	5 kW
Speed original n	1445 1/min
Motor efficiency class	IE3
Efficiency η_M	85.8 %
Power factor cos φ₁₀₀	0.82
Min. fluid temperature T_min	3 °C
Max. fluid temperature T_max	40 °C
Max. immersion depth	20 m
Insulation class	H
Max. switching frequency t	15 rph
min. switching break t	3
Starting torque M	150
Moment of inertia	0.0134
Motor bearings	1 grooved ball bearing, 1 two-row inclined ball bearing