Technical Data; Disposal - Grundfos MAGNA 2000-Serie Montage- Und Betriebsanleitung

11. Technical data

Supply voltage
1 x 230-240 V - 10 %/+ 6 %, 50/60 Hz.
Motor protection
The pump requires no external motor protection.
Enclosure class
IPX4D.
Insulation class
F.
Relative air humidity
Maximum 95 %.
Ambient temperature
0 °C to +40 °C.
Temperature class
TF110 to EN 60335-2-51.
Liquid temperature
Maximum +110 °C.
Continuously: +2 °C to +95 °C.
Pumps in domestic hot-water systems:
Continuously: +2 °C to +60 °C.
Ambient
temperature
[°C] Min. [°C]
0
30
35
40
Maximum system pressure
The maximum system pressure is indicated on the
pump flanges: PN 6 / PN 10: 10 bar ~ 1 MPa.
Number of bolt holes in the pump flange: 4.
Inlet pressure
Recommended inlet pressures:
• Min. 0.10 bar ~ 0.01 MPa at +75 °C.
• Min. 0.35 bar ~ 0.035 MPa at +95 °C.
EMC (electromagnetic compatibility)
EN 61800-3.
Sound pressure level
The sound pressure level of the pump is lower than
32 dB(A).
Leakage current
The pump mains filter will cause a discharge current
to earth during operation. I
Standby loss
Single-head pumps: Lower than 3 W.
Twin-head pumps: Lower than 7 W.
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Liquid temperature
Max. [°C]
2 95/110
2 95/110
2 90/90
2 70/70
< 3.5 mA.
leakage
Speed
• MAGNA XX-100: 1400-4500 min
• MAGNA XX-80: 1400-4000 min
• MAGNA XX-60: 1400-3500 min
• MAGNA XX-40: 1400-2900 min
Inputs and outputs of a pump with relay module
Internal potential-free change-
over contact.
Maximum load:
Signal output 250 V, 2 A, AC1.
Minimum load: 5 V, 100 mA.
Screened cable depending on
signal level.
External potential-free contact.
Contact load: 5 V, 10 mA.
Input for external
Screened cable.
start/stop
Loop resistance:
Maximum 130 Ω.
Inputs and outputs of a pump with GENI module
External potential-free contact.
Contact load: 5 V, 1 mA.
Inputs for max.
Screened cable.
and min. curves
Loop resistance:
Maximum 130 Ω.
External signal: 0-10 VDC.
Input for analog
Maximum load: 1 mA.
0-10 V signal
Screened cable.
Grundfos bus protocol,
GENIbus protocol, RS-485.
Screened cable.
Bus input Wire cross section:
0.25 - 1 mm
Cable length:
Maximum 1200 m.
Internal potential-free change-
over contact.
Maximum load:
Signal output 250 V, 2 A AC1.
Minimum load: 5 V, 100 mA.
Screened cable depending on
signal level.
External potential-free contact.
Contact load: 5 V, 10 mA.
Input for external
Screened cable.
start/stop
Loop resistance:
Maximum 130 Ω.

12. Disposal

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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Subject to alterations.