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Call: +62-8115429419, Mr. Marselino SudartoPT. Hidup Baru Perdana AbadiBalikpapan, KaltimDistributor of Flygt Submersible Pump
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unix
AU
TH
OR
:GP
WE
B1
SA
CU
(re
v:7.
51)
Performance CurveDate Project
1/1-Load 3/4-Load 1/2-Load
Power Factor
Efficiency
Motor Data
Comments Inlet/Outlet
Imp. Throughlet
RatedPower ...
StartingCurrent ...
RatedCurrent ...
RatedSpeed ...
Tot. Mom. ofInertia ...
No. ofBlades
Product Type
Curve No Issue
Motor # Stator Rev
Freq. Phases Voltage Poles
Geartype Ratio
NPSHre = NPSH3% + min. operational margin
CURVES SHOW PERFORMANCE WITH CLEAR COLD WATER
BS2870.180 HT
2013-04-12 53-251-00-0650 1Impeller Diameter
220 mm
21-18-2BB 07D 10
50 Hz 3 400 V 2
--- ---
0.8989.5 %
---
0.8591.0 %
---
0.7591.0 %
---
-/100 mm
22 mm
18 kW
238 A
33 A
2905 rpm
0.052 kgm2
3
Flow[l/s]
Hea
d
[m]
Pow
er
[kW]
Eff.[%]
NPSHre[m]
0 5 10 15 20 25 30 35 40 450
10
20
30
40
50
60
0.0
2.5
5.0
7.5
10.0
12.5
15.0
0
10
20
30
40
50
60
70
12
14
16
18
20
NPSHre=11 m
G
G
Duty-Point Flow [l/s] Head [m] Power [kW] Eff. [%] NPSHre[m]29.3 38.8 19.3 ( 17.4)
*58.0 (64.4)
*4.4 ISO 9906/annex A.1
GuaranteeB.E.P.
Bes
t Eff.
Poi
nt
O *O
vera
ll E
ff.
Pum
p E
ff.
O *In
put P
ower
Sha
ft P
ower
ISO 9906/annex A.1Guarantee between limits (G) acc. to
