Della Toffola NF20 Notice D'utilisation Et D'entretien page 100

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CENTRIFUGAL PUMPS
SPECIFICATION
Version
Type
Efficiency (Reg. 640/2009)
No.of Poles
Rotation speed
[min
Insulation class
Protection degree (CEI EN 60034-5)
[kW]
Power rating
[HP]
Frequency
[HZ]
Voltage
[V]
Casing material
Dimensions of cable entry
Flange mount (IEC motor)
3(.)M
Single Phase
-
-1
]
F
1.1 ÷ 2.2
1.5 ÷ 3.0
230 ±10%
M20x1.5
/
Electric-TEFC
IE2 from 1.1 kW to 22 kW
2
~2900
IP 55
1.1 ÷ 22
1.5 ÷ 30
50
230/400 ±10% (up to 4.0 kW)
400/690 ±10% (5.5 kW and above)
Aluminium / Cast iron
-PG 13.5
-PG 16
-PG 21
EBARA
3 SERIES
3(.)S
Three phase
IE2 from 1.1 kW to 55 kW
F (temperature rise class B)
1.1 ÷ 55
1.5 ÷ 75
- M20x1.5 - M25x1.5 - M32x1.5
- M40x1.5 - M50x1.5 - M63x1.5
IM B5
(up to 2.2 kW)
IM B3
IM B35
(3.0 kw and above)
PUMPS EUROPE S.p.A.
50Hz
Rev. M
3(.)P

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