KSB Amarex N series, Installation And Operating Manual

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4 Description of the Pump (Set)
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Amarex N
2563.84/08-EN
4 Description of the Pump (Set)
4.1 General description
Horizontal or vertical single-stage submersible motor pump in close-coupled design,
with various next-generation impeller types, for wet or dry installation, stationary or
transportable version, with energy-saving motor and models for use in potentially
explosive atmospheres.
Pump for handling untreated waste water containing long fibres and solid
substances, liquids containing air/gas, and raw sludge, activated sludge and digested
sludge.
4.2 Product information as per Regulation No. 1907/2006 (REACH)
For information as per chemicals Regulation (EC) No. 1907/2006 (REACH), see http://
www.ksb.com/reach .
4.3 Designation
Example: Amarex N F 50 - 170 / 012 YLG 120
Table 6: Designation key
Code Description
Amarex N Type series
F Impeller type, e.g. F = free-flow impeller
50 Nominal discharge nozzle diameter [mm]
170 Code number for hydraulic system size
01 Code number for motor size
2 Number of poles
YL Motor variant, e.g. YL = with explosion protection T4
(40 °C)
G Casing material, e.g. G = grey cast iron
120 Nominal impeller diameter [mm]
4.4 Name plate
TYPE
No.
Q
P
2
KSB SAS
128 rue Carnot
F-59320 Sequedin
Mat. No: 39023373
TEMP. MAX.
WARNUNG - NICHT UNTER SPANNUNG ÖFFNEN
WARNING - DO NOT OPEN WHEN ENERGIZED
AVERTISSEMENT - NE PAS OUVRIR SOUS TENSION
a)
b)
°C kg
H
Motor
IP 68 SUBM. MAX. 25 m CLASS F
3~
kW V Hz cos φ
min -1 A
I
A
/I
N
S1
Amarex N S50 - 172 / 012 ULG-160
39xxxx21
0.30 5.90 l/s
32 2 m
55
47
S1101
2011 2011
DKN 82.2-2U
1,9
2835 4,5 4,4
0,83 400 50
TYPE
No.
Q
P
2
Mat. No: 39023372
TEMP. MAX.
WARNUNG - NICHT UNTER SPANNUNG ÖFFNEN
WARNING - DO NOT OPEN WHEN ENERGIZED
AVERTISSEMENT - NE PAS OUVRIR SOUS TENSION
°C kg
H
Motor
IP 68 SUBM. MAX. 25 m CLASS F
3~
M.-No.
kW V Hz cos φ
min -1 A
I
A
/I
N
S1
Amarex N S50 - 172 / 012 YLG-160
39xxxx22
0.30 5.90 l/s
32 2 m
55
47
S1101
DKN 82.2-2U
1,9
2835 4,5 4,4
0,83 400 50
123456
II2G Ex db h IIB T4 Gb
0081 II2G Ex db IIB T4 Gb LCIE 03 ATEX 6428 X
2011
KSB SAS
128 rue Carnot
F-59320 Sequedin
1
2
3
4
6
5
7
8
9
10
11
12
13
15
16
14
17
18
19
20
21
22
23
Fig. 1: Name plate (example) a) Standard pump set b) Explosion-proof pump set
1 Designation 2 KSB order number
3 Flow rate 4 Maximum fluid and ambient temperature
5 Enclosure 6 Motor type
7 Rated power 8 Rated speed
9 Rated voltage 10 Rated current
11 Head 12 Series code
13 Total weight 14 Year of construction
15 Maximum submergence 16 Thermal class of winding insulation