14
EN
7. SPECIFICATIONS
7.1 PUMP SPECIFICATIONS
U.M.
EVMS1-20
EVMS32-90
Max. temperature of liquid
pumped
°C
depends on the mechanical seal
(see Data Book)
Max. qty. / max. size of solids
Ppm/
mm
50 /
0.1 ÷ 0.25
Max. working pressure
MPa
1.6 ÷ 2.5
1.6 ÷ 3.0 ÷ 3.5
Delivery diameter
*
G 1” ÷ Ø 100mm
Suction diameter
* = threading according to ISO 228
This list shows specification of Ebara motors. In case of using other motors, please
see nameplate of motors and check the motor manufacturer’s specification.
7.3 PUMP RATING PLATE
The nameplate is an aluminium label applied to the pump which bears its technical
specifications.
Relevant numbers:
7.4 INFORMATION ON AIRBORNE NOISE
Power
[Kw]
Motor
size
50 Hz
60 Hz
LpA [dB]* LwA [dB]** LpA [dB]* LwA [dB]**
0.37
71
52
–
57
–
0.55
71
52
–
57
–
0.75
80
52
–
57
–
1.1
80
52
–
57
–
1.5
90
60
–
65
–
2.2
90
60
–
65
–
3.0
100
62
–
67
78
4.0
112
66
–
71
82
5.5
132
68
79
73
84
7.5
132
68
79
73
84
11
160
73
84
78
89
15
160
72
83
75
86
18.5
160
70
81
75
86
22
180
70
81
74
85
30
200
70
81
75
86
37
200
73
84
77
88
45
225
75
86
79
90
The table gives maximum sound emission values for motor-driven pumps.
* Sound pressure level - Mean value of measurements taken one metre from
the pump. Tolerance ± 2.5 dB.
** Sound power level. Tolerance ± 2.5 dB.
THE MANUFACTURER RESERVES THE RIGHT TO AMEND TECHNICAL
DATA FOR THE PURPOSE OF PRODUCT IMPROVEMENTS AND
UPDATING.
8. PREPARING FOR USE
WARNING!
Installation must be carried out by a qualified engineer.
Free the pump from the packaging and lift it and lower it
with suitable lifting gear in compliance with safety rules.
Note that the motor’s lifting hooks are not suitable for
lifting the motor-driven pump.
8.1 COUPLING TO THE MOTOR
The motors to be coupled to the EVMS pumps must meet IEC standards and must
have the preload spring positioned as illustrated:
WARNING!
Required the presence and the installation of the
preload spring as indicated in the drawing above.
“TYPE” Pump model
“P/N°” Pump item number
“Hmax” Maximum head
“Hmin” Minimum head
“Q”
Indicates upper and lower flow rate limits
“H”
Indicates head limits corresponding to minimum and maximum
flow rate
“P2”
Rated power of the motor (output at shaft)
“HP”
Rated power of the motor expressed in HP (Horse Power)
“Hz”
Frequency
“min-1” Speed of rotation
“MEI” Index of the pump’s quality in relation to its efficiency
“Hyd. Eff.” Hydraulic efficiency of the pump
1. Load direction
2. Thrust bearing
3. Preload spring
7.2 MOTOR SPECIFICATIONS
Type
IC411 - T.E.F.C.
IP rating
IP 55
IP 56 (only for EVMS1-90 ≥ 15 kW)
Max. starts per hour
N.°
100
60
30
15
8
kW
≤ 0.55
0.75 ÷ 3.0
4.0 ÷ 11
15 ÷ 30
37 ÷ 45
Insulation class and
temperature rise
F
(class B for teperature rise)
Type of duty
Continuous S1
Ratings
see motor rating plate
Summary of Contents for EVMS 1
Page 85: ...85 12 13 14 9 8 10 11 A EVMS 1 3 5 10 15 20 3 Nm...
Page 87: ...87 A EVMS 32 45 64 90 without ball bearing 9 10 11 12 13 14 15 5 Nm 2 min...
Page 88: ...88 A EVMS 32 45 64 90 with ball bearing 2 min 1 2 3 4 5 7 6 M8 20 Nm M12 40 Nm M16 70 Nm...
Page 91: ...91 E EVMS 1 3 5 10 15 20 4 kW 1 2 3 4 5 6 7 8 9 10 3 Nm M6 10 Nm 11 12...
Page 92: ...92 E EVMS 1 3 5 10 15 20 5 5 kW 1 2 3 4 5 6 7 8 9 10 11 12 3 Nm M8 18 Nm M10 50 Nm...
Page 97: ...97...
Page 98: ...98...
Page 99: ...99...
