Wilo Sub TWU 4 Notice De Montage Et De Mise En Service page 14

English
electricity supplier according to the local regu-
lations in force.
• The current and voltage of the mains connection
must correspond to the details on the name plate.
• Use connecting cable that complies with the
standards/regulations in force and connect
according to the terminal connection diagram of
the switchgear or switch cabinet.
Max. diameter and length of the cable
Motor type
EM / EMSC
1~ 50 Hz 230 V
DM
3~ 50 Hz 400 V
Cable weight (kg/m)
1~ 230 V, 50 Hz, EM version (Fig. 1)
Power Current
consumption 230 V
kW A
0.37 3.2
0.55 4.3
0.75 5.3
1.10 7.8
1.50 9.9
2.20 14.9
1~ 230 V, 50 Hz, EMSC version (Fig. 2)
Power Current
consumption 230 V
kW A
0.37 3.7
0.55 5.7
0.75 6.9
1.10 8.9
1,50 11.1
2.20 15.9
12
Motor Cable
kW 4 x 1.5 mm² 4 x 2.5 mm²
0.25 100 --
0.37 85 144
0.55 64 107
0.75 49 83
1.10 32 54
1.50 25 35
2.20 17 25
0.37 570 --
0.55 380 610
0.75 282 470
1.10 204 340
1.50 156 260
2.20 102 170
3.00 79 132
3.70 70 125
4.00 58 97
5.50 45 75
7.50 30 50
0.20 0.25
Operating
condenser
pF
16
20
30
40
50
75
Start Operation
pF pF
48 --
65 --
95 --
104 10
189 20
270 35
CAUTION! Risk of damage!
The max. length of the cable depends on the
nominal current consumption of the motor and
on the cable cross-section.
Check the length and diameter of the cable
before connecting it according to the table.!
4 x 4 mm² 4 x 6 mm²
-- --
-- --
140 --
110 165
80 120
60 95
45 65
-- --
-- --
740 --
540 --
420 530
290 400
230 320
200 290
180 250
140 200
100 145
0.30 0.40
3~ 400 V, 50 Hz, DM version (Fig 3)
Power
kW
0.37
0.55
0.75
1.10
1.50
2.20
3.00
3.70
4.00
5.50
7.50
Connections
(Core identification)
see Fig. 1 - 3
a black
b blue / grey
c brown
d green / yellow
CAUTION! Risk of damage!
The motor may be damaged if it is not connected
correctly.
• Do not separate the cable between the switchbox
and the pump. The switchbox contains the neces-
sary motor condensers (EM and EMSC versions
only).
4 x 10 mm² 4 x 16 mm²
-- --
-- --
-- --
-- --
195 --
153 245
102 163
-- --
-- --
-- --
-- --
-- --
600 --
490 --
420 680
380 560
300 500
210 350
0.65 0.85
Current consumption 400 V
A
1.3
1.7
2.2
3.2
4.0
5.9
7.8
9.1
10.0
13.7
18.0
WILO AG 01/2008