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Wilo-TOP-S 50/7 (1~230 V, PN 6/10)

Pump curves Single-phase current
Dimension drawing
Dimension drawing, flange
Terminal diagram

Mains connection 1~230 V, 50 Hz

Full motor protection with integrated trip electronics in terminal box for all speed stages

Triggering:All-pole shutdown of motor by integrated

trip electronics

Reset: Manual reset at terminal box necessary

Load capacity of the potential-free NC contact according to VDI 3814 for the collective fault signal (SSM) 1 A, 250 V ~

For function, see Wilo catalogue, chapter "Pump management Wilo-Control, consulting guide"
Approved fluids (other fluids on request)
Heating water (in accordance with VDI 2035) •
Water-glycol mixtures (max. 1:1; above 20% admixture, the pumping data must be checked) •
Permitted field of application
Temperature range at max. ambient temperature +40 °C -20 up to +130 (in short-term operation 2 h: +140) (for applications with Wilo-Protect-Module C: -20 to +110) °C
Maximum permissible operating pressure Pmax 6/10 bar
Pipe connections
Flange Combination flange PN6/10 (PN 16 flange according to EN 1092-2)
Nominal flange diameter DN 50
Overall length l0 280 mm
Motor/electronics
Emitted interference EN 61000-6-3
Interference resistance EN 61000-6-2
Protection class IP X4D
Insulation class H
Mains connection 1~230 V, 50 Hz
Nominal motor power P2 350 W
Speed n 2600 / 2800 rpm
Power consumption 1~230 V P1 630 / 690 W
Current at 1~230V I 3.35 / 3.49 A
Capacitor 16.0 µF / 400 VDB
Threaded cable connection PG 2x13.5
Motor protection integrated
Materials
Pump housing Grey cast iron (EN-GJL-250)
Impeller Plastic (PP - 50% GF)
Pump shaft Stainless steel (X46Cr13)
Bearing Carbon, metal impregnated
Minimum suction head at suction port for avoiding cavitation at water pumping temperature
Minimum suction head at 50 / 95 / 110 / 130 °C 3 / 10 / 16 / 29 m
Information for order placements
Make Wilo
Type TOP-S 50/7
Art no. 2080050
Weight approx. m 16 kg

• = available, ‐ = not available


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