Post on 22-Oct-2014
Technical specificationSubmersible pump C 3127, 60 Hz
3
C 3127
C 3127ProductSubmersible pump for pumping clean water, surface water and waste water containing solids or long-fibred material.
DenominationProduct code 3127.181
Installation P, S, T, Z
Impeller characteristics LT, MT, HT, SH
Process data Liquid temperature max +40 °C
Depth of immersion max 20 m
The pH of the pumped liquid pH 5,5-14
Liquid density max. 1100 kg/m3
Impeller throughlet See Motor rating table
Motor dataFrequency 60 Hz
Insulation class H (+180 °C)
Voltage variation
- continuously running max ± 5%
- intermittent running max ± 10%
Voltage imbalance between phases max 2%
No. of starts/hour max 30
CableDirect-on-line startSUBCAB® 4G2,5 mm2
4G2,5+2x1,5 mm2
4G4 mm2
4G4+2x1,5 mm2
Y/D startSUBCAB® 7G2,5 mm2
7G2,5+2x1,5 mm2
7G4+2x1,5 mm2
VFD ApplicationNSSHÖU../3E+St 3x2,5+3x2,5/3E+3x1,5 St
Monitoring equipmentThermal contacts opening temperature 125 °C
MaterialImpeller Cast iron
Pump housing Cast iron
Stator housing Cast iron
Shaft Stainless steel
O-rings Nitrile rubber
Mechanical face seals
Surface TreatmentAll cast parts are primed with a water-borne primer. The finishing coat is a high-solid two pack paint.
WeightSee dimensional drawing.
Option3127.090 Ex. proof design
3127.980 Industrial design
Warm liquid version on request
Leakage sensor in stator housing FLS
Leakage sensor in oil housing CLS
Surface treatment Epoxy treatment
Other cables
Zinc anodes
AccessoriesDischarge connections, adapters, hose connections and other mechanical accessories.
Electrical accessories such as pump controller, control panels, starters, monitoring relays, cables.
See separate booklet or www.flygt.com, for further information.
Alternative Inner seal Outer seal
1 Carbon/Aluminium oxide
Corrosion resistant cemented carbide/Corrosion resistant cemented carbide
2 Corrosion resistant cemented carbide/Corrosion resistant cemented carbide
Corrosion resistant cemented carbide/Corrosion resistant cemented carbide
3 Corrosion resistant cemented carbide/Corrosion resistant cemented carbide
Silicone carbide/ Silicone carbide
4
C 3127
LT-Motor rating and performance curve
Y/D starting current is approximately 1/3 of D starting current.
Cu
rve/
Imp
elle
r N
o
Rat
ed p
ow
er, k
W
Rat
ed c
urr
ent,
A
Sta
rtin
g c
urr
ent,
A
Po
wer
fac
tor
cos
ϕ
Imp
elle
r th
ou
gh
let,
mm
Ex
pro
of
vers
ion
avai
lab
le
Installation
P S T Z
460 V, 60 Hz, 3 ~, 1760 r/min
412 5,5 9,8 75,0 0,83 76 Yes • •
460 V, 60 Hz, 3 ~, 1750 r/min
412 5,6 9,8 60,0 0,85 76 Yes • •
460 V, 60 Hz, 3 ~, 1745 r/min
411 7,5 13,0 75,0 0,87 76 Yes • •
412 7,5 13,0 75,0 0,87 76 Yes • •
442 7,5 13,0 75,0 0,87 100 Yes • •
230 V, 60 Hz, 1 ~, 1745 r/min
412 5,6 30,0 58,0 0,96 76 Yes • •
Q [l/s] / [usgpm]
H [m] / [ft]
2P [kW] / [hp]
0 20 40 60 80 100
0200
400600
8001000
12001400
16001800
0
2
4
6
8
10
12
14
16
18
0
10
20
30
40
50
60
5
6
7
8
6
8
10
12
LT
411
411
412
412
442
442
5
C 3127
MT-Motor rating and performance curve
Y/D starting current is approximately 1/3 of D starting current.
Cu
rve/
Imp
elle
r N
o
Rat
ed p
ow
er, k
W
Rat
ed c
urr
ent,
A
Sta
rtin
g c
urr
ent,
A
Po
wer
fac
tor
cos
ϕ
Imp
elle
r th
ou
gh
let,
mm
Ex
pro
of
vers
ion
avai
lab
le
Installation
P S T Z
460 V, 60 Hz, 3 ~, 1755 r/min
433 4,8 8,5 60 0,83 82 Yes • •
434 4,8 8,5 60 0,83 80 Yes • •
436 4,8 8,5 60 0,83 100 Yes • •
460 V, 60 Hz, 3 ~, 1760 r/min
433 5,5 9,8 75 0,83 82 Yes • •
434 5,5 9,8 75 0,83 80 Yes • •
436 5,5 9,8 75 0,83 100 Yes • •
460 V, 60 Hz, 3 ~, 1750 r/min
433 5,6 9,8 60 0,85 82 Yes • •
434 5,6 9,8 60 0,85 80 Yes • •
436 5,6 9,8 60 0,85 100 Yes • •
460 V, 60 Hz, 3 ~, 1745 r/min
432 7,5 13,0 75,0 0,87 87 Yes • •
433 7,5 13,0 75,0 0,87 82 Yes • •
434 7,5 13,0 75,0 0,87 80 Yes • •
436 7,5 13,0 75,0 0,87 100 Yes • •
230 V, 60 Hz, 1 ~, 1745 r/min
433 5,6 30,0 58,0 0,96 82 Yes • •
434 5,6 30,0 58,0 0,96 80 Yes • •
Q[l/s] / [usgpm]
H [m] / [ft]
2P [kW] / [hp]
0 10 20 30 40 50 60 70 80
0 200 400 600 800 1000 1200 1400
0
4
8
12
16
20
0
10
20
30
40
50
60
70
3
4
5
6
7
4
6
8
10
MT
432
432
433
433434
434
436
436
6
C 3127
HT-Motor rating and performance curve
Y/D starting current is approximately 1/3 of D starting current.
Cu
rve/
Imp
elle
r N
o
Rat
ed p
ow
er, k
W
Rat
ed c
urr
ent,
A
Sta
rtin
g c
urr
ent,
A
Po
wer
fac
tor
cos
ϕ
Imp
elle
r th
ou
gh
let,
mm
Ex
pro
of
vers
ion
avai
lab
le
Installation
P S T Z
460 V, 60 Hz, 3 ~, 1760 r/min
485 5,5 9,8 75,0 0,83 76 Yes • •
460 V, 60 Hz, 3 ~, 1750 r/min
485 5,6 9,8 60 0,85 76 Yes • •
460 V, 60 Hz, 3 ~, 1745 r/min
481 7,5 13,0 75,0 0,87 76 Yes • •
483 7,5 13,0 75,0 0,87 76 Yes • •
484 7,5 13,0 75,0 0,87 76 Yes • •
485 7,5 13,0 75,0 0,87 76 Yes • •
230 V, 60 Hz, 1 ~, 1745 r/min
462 5,6 30,0 58,0 0,96 56 Yes • •
463 5,6 30,0 58,0 0,96 46 Yes • •
484 5,6 30,0 58,0 0,96 76 Yes • •
485 5,6 30,0 58,0 0,96 76 Yes • •
Q [l/s] / [usgpm]
H[m] / [ft]
2P [kW] / [hp]
0 10 20 30 40 50
0 100 200 300 400 500 600 700 800 900
0
5
10
15
20
25
30
0
20
40
60
80
100
4
5
6
7
8
6
8
10
12
HT
481
481
483
483
484
484
485
485
7
C 3127
SH-Motor rating and performance curve
Y/D starting current is approximately 1/3 of D starting current.
Cu
rve/
Imp
elle
r N
o
Rat
ed p
ow
er, k
W
Rat
ed c
urr
ent,
A
Sta
rtin
g c
urr
ent,
A
Po
wer
fac
tor
cos
ϕ
Imp
elle
r th
ou
gh
let,
mm
Ex
pro
of
vers
ion
avai
lab
le
Installation
P S
460 V, 60 Hz, 3 ~, 3510 r/min
257 8,2 13 113 0,91 40 Yes • •
258 8,2 13 113 0,91 40 Yes • •
259 8,2 13 113 0,91 40 Yes • •
Q [l/s] / [usgpm]
H [m] / [ft]
2P [kW] / [hp]
0 1 2 3 4 5 6 7 8
0 20 40 60 80 100 120 140
0
10
20
30
40
50
60
0
40
80
120
160
200
6
7
8
9
10
11
8
10
12
14
16
SH
257
257
258
258
259
259
8
C 3127
Dimensional drawingAll drawings are available as Acrobat documents (.pdf) and AutoCad drawings (.dwg). Download the drawings from www.flygt.com or contact your ITT Flygt representative for more information.
All dimensions are in mm.
LT, P-installation LT, P-installation
9
C 3127
LT, S-installation LT, T-installation
LT, Z-installation MT, P-installation
10
C 3127
MT, P-installation MT, P-installation
MT, S-installation MT, S-installation
11
C 3127
MT, T-installation MT, T-installation
MT, Z-installation MT, Z-installation
12
C 3127
HT, P-installation HT, P-installation
HT, P-installation HT, P-installation
13
C 3127
HT, S-installation HT, S-installation
HT, T-installation HT, T-installation
14
C 3127
HT, Z-installation HT, Z-installation
SH, P-installation SH, S-installation
www.flygt.com C31
27.6
0Hz.
04.0
1.E
N.F
IN.0
3.05
. © IT
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lygt
AB
89
4866