English (GB)
13
6.1.2 Type key for controller
The example shows an controller with microprocessor for direct-
on-line starting. The supply voltage is 3 x 380-416 V, 50 Hz.
The controller is designed for a 50 hp electric motor.
6.1.3 Type key for stuffing box
HSEF and DNF pumps are equipped with an uncooled stuffing
box with internal or external barrier fluid. The fibre packing rings
are PTFE-impregnated, and the O-ring of the pump housing is
made of EPDM.
6.2 Nameplates
All important data of the fire pump set are stated on the fire pump
set nameplate (fig. 11), pump nameplate (fig. 12 and 13), the
motor nameplate (fig. 14) and controller nameplate (fig. 14).
Nameplate for fire pump set
Fig. 11
Nameplate for fire pump set
Nameplate for HSEF pump
Fig. 12
Example of nameplate for HSEF pump
Example
GPA - 380-416 / 50 / 3 / 50
Type
GPA: Fire pump controller for
direct-on-line starting
GPY: Fire pump controller for star-
delta starting
Supply voltage [V]
208
240
380-416
480
600
Motor power [hp]
Number of phases
1
3
Frequency
50: 50 Hz
60: 60 Hz
Example
S
N
E
A
S: Packing-type stuffing box
N: Uncooled stuffing box
E: With internal barrier fluid
F: With external barrier fluid
A: PTFE-impregnated fibre packing rings and
EPDM O-ring in pump housing
T
M
04
51
31
15
1
0
Type:
part No.
serial No.
Main Supply:
impeller diameter:
Made in Germany
38/200640
65542145624565
65542145624565
min
n:
kW
P2:
kg
G:
IP
Q:
H:
m
m /h
3
-1
1
2
3
10
11
12
4
5
6
7
8
9
Pos.
Description
1
Type designation
2
Product number
3
Serial number
4
Type designation of driver
5
Actual impeller diameter
6
Rated flow rate
7
Power output
8
Enclosure class
9
Country of origin
10
Rated head
11
Speed
12
Weight
TM
04 513
3 260
9
Pos.
Description
1
Pump type
2
Approvals
3
Type designation
4
Number of stages
5
Actual impeller diameter
6
Serial number
7
Rated flow rate
8
Rated head
9
Rated speed
10
Rated power
11
Head at 150 % flow rate
12
Maximum head
13
Maximum power
14
Maximum suction lift
15
Manufacturer
CENTRIFUGAL FIRE PUMP
HORIZONTAL SPLIT - CASE
FM
HSEF 4 - 10
HSEF 4 - 10
45
100
1
242
170
654
474
2960
40.6
768
Model
Stage
Imp. DIa. mm
Serial
Rated m
3
/ hr
Rated kPa
Rated RPM
Rated kw
kPa 150%
kPa Max.
Max. kw
Max. Suction kPa
Indianapolis , IN
U
L
R
921G
LISTED
11
7
12
15
13
14
2
3
4
8
5
9
6
1
10
