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Beschikbare talen
3.3.1. Type plate
1Ph
No.
1
Typ description
2
Serial number
3
Impeller diameter
Temperature of medium
4
5
Immersion depth
6
Weight
7
Hmax (delivery head max)
8
Hmin (delivery head min)
9
Qmax (delivery volume max)
10
Standard
11
Construction product test lab
12a
Year type test
12b
Declaration of performance
13
Build year
14
Motor type
15
IE Marking
16
Frequency
17
Voltage
18
Nominal current
19
Motor RPM
20
Power P1
21
Cos phi
22
Insulation class
23
Power P2
24
Start condenser
25
Operating condenser
26
Protection class
27
Operating class
Text field sales
28
3.3.2. Motor
The motor consists of an engine block and the engine
shaft with the impeller assembly. The circuit for the pow-
er supply is designed for the maximal mechanical perfor-
mance according to the characteristics or the nameplate
of the pump. The cable inlets as well as the circuit are
sealed resistant to jet water with respect to the pumped
medium. The shaft bearing is carried out by means of ro-
bust, maintenance-free and permanently lubricated anti-
friction bearings.
24 | ENGLISH
1 Ph
General motor nameplate data
Operating mode with immersed motor
Permitted medium temperature
Insulation class
Protection class
Cable length
Voltage TP 4/1
3.3.3. Monitoring equipment
Temperature sensor
The pump type FW/TP4/1 is provided with a temperature
sensor set in the motor winding, which switches the mo-
tor off in the event of overheating of the winding. After
cooling, the motor will restart automatically.
Rotational direction check
No check is required for single-phase motors, since these
always run in the correct direction of rotation.
Warning - rotating impeller! Do not touch the rotating
impeller or do not reach into the pump chamber
through the pressure socket! Never put your hands
into the pump chamber or touch the rotating parts in
operating mode. Switch the machine off and let the
rotating parts come to gridlock before carrying out
maintenance work or repair work!
Motor cooling
Sufficient motor cooling is also ensured in snore operation
due to the water jacket with pressure connection on top.
3.3.4. Pressure outlet
The pressure outlet has a 2 ½" male thread, onto which a
fixed size B coupling is screwed.
3.3.5. Impeller
The impeller is fixed on the engine shaft, which powers
it. The impeller is an open multi-blade impeller with ad-
justable gap width between the impeller and the housing.
Thus an operational loss of power is avoided.
Free passage:
•
FW-TP4/1: 8 mm
S1
40°C
H
IP68
20 m
230V / 1Ph / 50Hz
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