KSB Amarex N, Руководство по эксплуатации

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4 Description of the Pump (Set)
14 of 72
Amarex N
4 Description of the Pump (Set)
4.1 General description
Pump for handling untreated waste water containing long fibres and solid
substances, fluids containing air/gas as well as raw, activated and digested sludge.
4.2 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 version, e.g. YL = with explosion protection T4 (40
°C)
G Casing material, e.g. G = grey cast iron
120 Nominal impeller diameter [mm]
4.3 Name plate
TYPE
No.
Q
P
2
KSB SAS
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
39100021
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
KSB SAS
F-59320 Sequedin
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
39100022
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 dc IIB T4
0081 II2G Ex d IIB T4 Gb LCIE 03 ATEX 6428 X
2011
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
17 Power factor at design point 18 Mode of operation
19 Rated frequency 20 Starting current ratio
21 ATEX marking for the submersible motor 22 ATEX marking for the pump set
23 Motor number
Key to the series code
S = series, 11 = year of construction 2011, 01 = week 1