Construction - Homa TCV series Original Instruction Manual

3.3. Construction

The pump consists of the motor and the pump housing as
well as the impeller which belongs to it.
All important parts of the pump are characterized by gen-
erous dimensioning.
No. Description
1 Discharge
2 Motor housing
3 Cable entry
4 Handle
5 Float switch
6 Pump housing
7 Suction inlet
3.3.1. Type label
1Ph
3Ph
28 | EngliSH
No. 1 Ph
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) 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 three-phase asynchronous motor is made from sheet
metal with a double-varnished winding wire as well as the
motor shaft with rotor package. The power supply cable is
designed for the maximum mechanical load and is sealed
against water pressure from the pumped liquid. The mo-
tor cable lead connections are sealed from the pumped
liquid as well. The bearings used are permanently lubricat-
ed maintenance-free antifriction bearings. All models are
available with explosion proof motors according to ATEX
Ex II 2 G EExd.
General Motor data
Service factor
Operating mode
Max. liquid temperature
Insulation class
Degree of protection
Cable length
Rotor shaft seal
Mechanical shaft seal
Bearing
3.3.3. Control devices
The pump is equipped with various safety and control
devices:
3 Ph
Typ description
Serial number
Impeller diameter
Temperature of medium
Immersion depth
Weight
Hmax (delivery head max)
Hmin (delivery head min)
Standard
Construction product test lab
Year type test
Declaration of performance
Build year
Motor type
IE Marking
Frequency
Voltage - 3Phase
Nominal current - 3Phase
Motor RPM
Voltage - Star Connection
Nominal current Star connection
Insulation class
Power P1
Cos phi
Protection class
Power P2
Operating class
Text field sales
1.15
S1
35°C
F (155°C)
IP68
10 m
Silicon-carbide / Silicon-carbide
Silicon-carbide / Silicon-carbide
one ball bearing (above)
one ball bearing (below)