Wilo RexaLift FIT L Series, Руководство пользователя по установке и эксплуатации

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Installation and operating instructions Wilo-RexaLift FIT L 47
APPENDIX English
10.4. Technical data for RexaLift FIT L2
RexaLift FIT L2-10 L2-13 L2-16 L2-19 L2-22
Approved field of application
Max. intake/h: 3000 l 3000 l 3000 l 3000 l 3000 l
Max. admissible pressure
in the discharge pipeline:
3 bar 3 bar 3 bar 3 bar 3 bar
Max. delivery head [H]: 10 m 13 m 16 m 19 m 22 m
Max. permitted geodesic
delivery head:
9 m 11.5 m 14.5 m 17 m 19.5 m
Minimum flow rate [Q]: 13 m³/h 13 m³/h 13 m³/h 13 m³/h 13 m³/h
Maximum flow rate [Q]: 35 m³/h 36 m³/h 38 m³/h 40 m³/h 40 m³/h
Fluid temperature [t]: +3...+40 °C +3...+40 °C +3...+40 °C +3...+40 °C +3...+40 °C
Max. fluid temperature:
+60 °C for max.
3 min +60 °C for max.
3 min +60 °C for max.
3 min +60 °C for max.
3 min +60 °C for max.
3 min
Ambient temperature: +3...+40 °C +3...+40 °C +3...+40 °C +3...+40 °C +3...+40 °C
Max. solid grain size: 40 mm 40 mm 40 mm 40 mm 40 mm
Motor data
Mains connection [U/f]: 3~400 V/50 Hz 3~400 V/50 Hz 3~400 V/50 Hz 3~400 V/50 Hz 3~400 V/50 Hz
Type of connection: CEE plug CEE plug CEE plug CEE plug CEE plug
Power consumption [P
1
]: 2.3 kW 2.6 kW 3.3 kW 3.6 kW 4.2 kW
Rated power [P
2
]: 1.75 kW 2.1 kW 2.6 kW 3.0 kW 3.5 kW
Rated current [I
N
]: 3.7 A
1)
4.5 A
1)
5.4 A
1)
6.3 A
1)
7 A
1)
Speed [n]: 2870 rpm 2880 rpm 2850 rpm 2920 rpm 2890 rpm
Activation type [AT]: direct direct direct direct direct
Protection class unit: IP 67 (2 mWs, 7 D) IP 67 (2 mWs, 7 D) IP 67 (2 mWs, 7 D) IP 67 (2 mWs, 7 D) IP 67 (2 mWs, 7 D)
Switchgear protection
class:
IP 54 IP 54 IP 54 IP 54 IP 54
Max. switching opera -
tions/h:
60
2)
60
2)
60
2)
60
2)
60
2)
Operating mode: S3 10 %/120 s S3 10 %/120 s S3 10 %/120 s S3 10 %/120 s S3 10 %/120 s
Connections
Pressure connection: DN 80 DN 80 DN 80 DN 80 DN 80
Inlet connection:
DN 50, DN 100,
DN 150 DN 50, DN 100,
DN 150 DN 50, DN 100,
DN 150 DN 50, DN 100,
DN 150 DN 50, DN 100,
DN 150
Ventilation connection: DN 70 DN 70 DN 70 DN 70 DN 70
Dimensions and weights
Gross volume: 140 l 140 l 140 l 140 l 140 l
Max. useable volume: 50 l 50 l 50 l 50 l 50 l
Switch-on level (for in -
stallation level):
185 mm 185 mm 185 mm 185 mm 185 mm
Dimensions
(WxHxD):
830x590x755
mm
830x675x755
mm
830x675x755
mm
830x675x755
mm
830x675x755
mm
Diagonal dimension: 1060 mm 1060 mm 1060 mm 1060 mm 1060 mm
Sound-pressure level: < 70 dB(A)
3)
< 70 dB(A)
3)
< 70 dB(A)
3)
< 70 dB(A)
3)
< 70 dB(A)
3)
Weight: 65 kg 69 kg 69 kg 81 kg 81 kg
•
1)
Rated current per pump; the value doubles during emergency operation when the pumps are in parallel connection
•
2)
30 switches per pump in alternating operation
•
3)
The sound-pressure level depends on the duty point and may vary. Incorrect installation or impermissible opera -
tion can increase the sound-pressure level.