Data sheet | iSave 50 and iSave 70
28
180R9357 | AQ265943679828en-00100
2
IOM iSave 50 - 70 | 0
3
.202
3
4.2 iSave with IEC motor
i
iSave size
iSave 50
iSave 70
Code number (vertical)
180F7038
180F7040
Code number (horizontal)
180F7023
180F7025
Pressure, Speed, Flow, Temperature and Torwue are identical with 180F7020 and 180F7021
Efficiency
Efficiency at max. speed at 60 barg (871 psig)
%
93.7
92.4
Technical specifications
Media temperature
5)
°C
2-35
2-35
°F
36-95
36-95
Filtration requirements (nominal)
6)
3 micron melt-blown
Weight (dry) vertical/horizontal
kg
441/463
441/463
lb
972/1021
972/1021
Weight (operation with water) vertical/
horizontal
kg
470/471
470/471
lb
1036/1038
1036/1038
Noise
Sound pressure level L
PA
1 m
2)
dB(A)
83
86
Footprint
Footprint (vertical position)
3)
m²
0.44
0.44
foot²
4.71
4.71
Footprint (horizontal position)
3)
m²
0.76
0.76
foot²
8.14
8.14
Torque data
Max. allowable working torque
Nm
170
177
lbf-ft
125
130.5
Max. starting torque (stick/slip)
Nm
180
180
lbf-ft
132
132
Motor data
Nominal speed
rpm
985
985
Rated current at 400V
A
37
37
Motor size
kW
18.5
18.5
HP
30.0
30.0
Frame size
IEC
200 L
200 L
Poles
6
6
Rated motor torque at nominal speed
Nm
177
177
lbf-ft
130.5
130.5
Rated motor ambient temperature
4)
°C
40
40
°F
104
104
Motor insulation
Class
B
B
Motor degrees of protection
IP
55
55
2)
A-weighted sound pressure level at 1 m from the ERD
unit surfaces (reference box) acc. to EN ISO 20361
section 6.2. The noise measurement are performed
acc. to EN ISO 3744:2010 on an ERD with motor
(motor pump unit) from min. to max. pressure and
speed.
3
Area covered with recommended IE3 motor
configurations (excl. of space to service the ERD)
)
4)
For higher temperature, contact Danfoss.
5)
Dependent on NaCI concentation.
6)
Please see section 7.4 Filtration
7)
Typical efficiency for pressure exchanger,
. .
booster pump, electrical motor and VFD at 3
barg differential pressure after a system has . . .
been commissioned and run in.
Содержание iSave 50
Страница 20: ...Operating guide iSave 50 70 20 180R9357 AQ265943679828en 001002 IOM iSave 50 70 03 2023...
Страница 23: ...Data sheet iSave Energy Recovery Device iSave 50 iSave 70 hpp danfoss com...
Страница 45: ...Design guide iSave Energy Recovery Device Start and stop of the SWRO with iSave hpp danfoss com...
Страница 50: ...Danfoss DCS im 2020 01 180R9213 521B1164 DKCFN PI 003 F8 02 50...
Страница 51: ...Design guide Energy Recovery Device iSave Membrane cleaning of RO system hpp danfoss com...
Страница 56: ...Danfoss DCS im 2017 09 521B1165 DKCFN PI 00 G6 02 56...
Страница 57: ...ro solutions com Design Guide APP pumps and iSave overload protection hpp danfoss com...
Страница 65: ...Design Guide APP and iSave overload protection 65 180R9357 AQ265943679828en 001002 IOM iSave 50 70 03 2023...
Страница 66: ...Danfoss DCS im 2018 08 180R9372 521B1412 DKCFN PI 003 O2 02 66...
Страница 74: ...Danfoss DCS im 2019 05 180R9084 521B0540 DKCFN PI 000 D7 02 74...
Страница 75: ...Parts list Energy recovery device iSave 50 70 hpp danfoss com...
Страница 86: ...86 Danfoss DCS im 2021 03 180R9392_AX299849991270en 000701...
Страница 87: ...M a n u a l Electric Motors Motor Manual hoyermotors com...
Страница 91: ...91 180R9357 AQ265943679828en 001002 IOM iSave 50 70 03 2023...