Download - Calpeda

MXV-B 50-18
H
120
110
100
m
90
80
70
60
50
40
30
20
10
0
0
0
70
η %
50
40
30
8
6
NPSH
m 4
2
0
0
0 0
U.S. g.p.m.
Imp. g.p.m.
Q
Q
3 m /h
l/min
3
m /h
3 ~ 220 V 380 V
P2
MXV-B 50-1802-60/A
MXV-B 50-1803-60/A
MXV-B 50-1804-60/A
MXV-B 50-1805-60/A
MXV-B 50-1806-60/A
MXV-B 50-1807-60/A
100
A
11,1
A
6,4
7,7
11,3
13,7
13,7
17
40
40
IA/IN
7,3
8,4
7,8
8,7
8,7
9,2
6
5
4
3
2
kW HP
2,2
3
4
5,5
5,5
7,5
60
MXV-B 50-1807-60
10
10
200
3
4
5,5
7,5
7,5
10
60 Hz
Characteristic curves and performance n 3450 rpm
60
80
300
3
m /h
Q
l/min
H m
η
20
20
0
0
35
52,5
70
87,5
105
123
80
100
Pst
0
30
400 500
1,6
6
100
33
49,5
66
82,5
99
116
Vertical Multi-Stage
Close Coupled Pumps
9
150
31,8
47,7
63,6
79,5
95,4
113
91
120
100
72.587/1
12
200
30,2
45,3
60,4
75,5
90,6
106
0.4
10
0
30
400
350
300
ft
250
200
150
100
50
Pst
kW
0.8
0
20
ft
15 18
250
28,3
42,5
56,6
70,7
84,9
99
300
26
39
52
65
78
91
Test results with clean cold water, without gas
content.
A safety margin of + 0.5 m is recommended for
the NPSH value.
Tolerances in accordance with ISO 9906, Annex A.
Head and power values valid for liquids with
density = 1,0 kg/dm 3 and kinematic viscosity
= max 20 mm 2 /sec.
Pst = Power with reference to one stage.
P2 Rated motor power output.
IA/IN = D.O.L. starting current / Rated current
21 24
350
23,5
35,2
47
58,7
70,5
82,2
400
20
30
40
50
60
70
27
450
15,8
23,7
31,6
39,5
47,4
55,3
10