Technical Data; Operating Conditions; Mechanical Data; Electrical Data - Grundfos SQF Manual Del Usuario

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10. Technical data

10.1 Operating conditions

Liquid temperature
pH value

10.2 Mechanical data

Storage temperature
Motor liquid
Motor cable
Pump outlet size
Pump diameter
Borehole diameter
Installation depth
Net weight
Related information
5.2 Storing the product

10.3 Electrical data

Supply voltage [V], DC application
Supply voltage [V], AC application
Operation via generator
Frequency [Hz]
Starting current
Leakage current
Power factor

11. Disposing of the product

WARNING
Magnetic field
Death or serious personal injury
‐
Persons with pacemakers dismantling this product must exercise caution when handling the magnetic materials embedded in the
rotor.
This product or parts of it must be disposed of in an environmentally sound way.
1. Use the public or private waste collection service.
2. If this is not possible, contact the nearest Grundfos company or service workshop.
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-20 to +60 ºC
Type SML 3, frost-proof down to -20 ºC
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2 m, 3 x 1.5 mm
RP 1 and Rp 1 1/4
74 mm (3") for SQF 0.6, SQF 1, SQF 1.2, SQF 2.5
101 mm (4") for SQF 3A, SQF 5A, SQF 7, SQF 9, SQF 14
Minimum 78 mm (3") for SQF 0.6, SQF 1, SQF 1.2, SQF 2.5
Minimum 105 mm (4") for SQF 3A, SQF 5A, SQF 7, SQF 9, SQF 14
Maximum 150 m below static water level
Minimum for vertical installation:
Level sensor must be completely submerged in water.
Minimum for horizontal installation:
Level sensor positioned at least 0.3 m below the dynamic water level.
Maximum 12.6 kg depending on the product type.
30-300, PE
1 x 90-240, - 10 % to + 6 %, PE
As a minimum, the generator output must be equal to the motor P1 [kW] + 10%.
50 or 60
The motor starting current is equal to the highest value stated on the motor nameplate.
Leakage current does not exceed 3.5 mA
PF = 1
Maximum 40 ºC
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