Rated Current ... Rated Speed ... Tot. Mom. of Inertia ... No. of Blades
Freq. 25-18-6BB 01D 12 50Hz 3 400V 6 --- --- Phases Voltage Poles Geartype Ratio
30 A 965 rpm 0.31 kgm2 2
---
---
---
Motor Data Comments
Inlet/Outlet
Imp. Throughlet -/250 mm ---
[kW]
18
NZ 3171
16
14
12
Duty-Point
Flow [l/s]
Head [m]
Power [kW]
Eff. [%]
ISO/HI grade 3Be X Guarantee
NPSHre[m]
B.E.P.
NPSHre [m]
6.96 ( <17.2) ( <14.8) *
68.9 (80.3) *
173
3.8
[m]
14
14
12
12
Eff. [%]
10
10
8
8
0 10 20 30 40 50 60 70 80
6
6
4
4
2
2
G
G
0
0
[l/s]
0
50
100
150
200
250
300
Flow (Q)
GUARANTEE BETWEEN LIMITS (G) ACC. TO TEST-CODE:
ISO/HI grade 3Be X
NPSHre = NPSH3% + min. operational margin CURVES SHOW PERFORMANCE WITH CLEAR COLD WATER
Caractéristiques
NZ 3171 MT 431
NZ 3171 LT 611
Puissance/Intensité nominale (kW/A)
22/44
15/30
Tension [V / phase]
400
400
Diamètre d'aspiration [mm]
200
250
Diamètre de refoulement [mm]
150
250
Poids [kg]
1180
1180
Product
Type
Performance Curve
NP3301.185 HT
Date L x l x H 2026-01-06
242 x 143 x 100
242 x 143 x 100
Project
Curve No
Issue
53-456-00-0150
14
Impeller Diameter 370 mm
1/1-Load 3/4-Load 1/2-Load
Rated Power ... Starting Current ... Rated Current ... Rated Speed ... Tot. Mom. of Inertia ... No. of Blades
55 kW 520 A 98 A 1475 rpm 0.82 kgm2 2
Puissance Groupe électrogène [Kva]
60
60
0.78 93.5% ---
0.85 93.2% ---
0.88 92.2% ---
Power Factor Efficiency Motor Data Comments
Motor #
Stator
Rev
Freq. 35-25-4AA 01D 13 50Hz 3 400V 4 --- --- Phases Voltage Poles Geartype Ratio
Inlet/Outlet
Imp. Throughlet -/150 mm ---
[kW]
NZ 3301 50 60
40
30
Duty-Point
Flow [l/s]
Head [m]
Power [kW]
Eff. [%]
ISO/HI grade 2Be X Guarantee
NPSHre[m]
B.E.P.
NPSHre [m]
35.5 ( <52.3) ( <48.5) *
69.6 (75.0) *
104
5.5
[m]
G
60
15.0
G
Eff. [%]
50
12.5
40
10.0
0 10 20 30 40 50 60 70 80
30
7.5
P
20
5.0
10
2.5
0
[l/s] 0.0
0
20
40
60
80
100
120
140
160
180
Flow (Q)
GUARANTEE BETWEEN LIMITS (G) ACC. TO TEST-CODE:
ISO/HI grade 2Be X
NPSHre = NPSH3% + min. operational margin CURVES SHOW PERFORMANCE WITH CLEAR COLD WATER
Caractéristiques
NZ 3301 HT 454
NZ 3301 HT 456
NZ 3301 MT 632
NZ 3301 LT 620
Puissance/Intensité nominale (kW/A)
70/132
55/119
55/119
55/119
Tension [V / phase]
400
400
400
400
Diamètre d'aspiration [mm]
200
200
250
300
Diamètre de refoulement [mm]
150
150
250
300
Poids [kg]
1560
1560
1620
1760
L x l x H
242 x 143 x 100
242 x 143 x 100
242 x 143 x 100
242 x 143 x 100
200
160
160
160
Puissance Groupe électrogène [Kva]
57
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