En
gl
is
h (
G
B)
6
Wiring diagram C
Fig. 3
Wiring diagram C for three-phase
pumps
3. Starting up the product
TM
06
77
50
39
16
Pump
Voltage
[V]
Wiring
diagram
PF 1-30
220-240
A
PF 2-50
NS 4-23
NS 5-33
NS 13-18
NS 3-40
NS 5-50
220-240
B
NS 5-60
NS 6-30
NS 6-40
NS 30-18
NS 30-18
3 x 400
C
NS 30-30
NS 30-36
LINE 230 V - 220-277 V
W2
U2
V2
U1
V1
W1
White
Red
Blue
Red
Blue
White
3
230/400
3 ~ 220-277/380-480
MOT
OR
LINE 400 V - 380-480 V
W2
U2
V2
U1
V1
W1
White
Red
Blue
Red
Blue
White
3
230/400
3 ~ 220-277/380-480
MOT
OR
Blue
Red
White
Blue
Red
White
Blue
Red
White
Blue
Red
White
Three-phase
230/400
Three-phase
220-277 / 380-480
Motor
Three-phase
230/400
Three-phase
220-277 / 380-480
Motor
Voltage
230 V - 220-277 V
Voltage
400 V - 380-480 V
WARNING
Flammable material
Death or serious personal injury
- Do not use the pump for flammable
liquids, such as diesel oil, petrol or
similar liquids.
DANGER
Electric shock
Death or serious personal injury
- Do not use the pump in swimming
pools, garden ponds or similar places if
there are people in the water.
CAUTION
Hot surface
Minor or moderate personal injury
- Do not run pump continuously with a
closed inlet or outlet valve.
CAUTION
Hot or cold liquid
Minor or moderate personal injury
- Make sure that the escaping hot or cold
liquid does not cause injury to persons
or damage to the equipment.
WARNING
Corrosive substance
Death or serious personal injury
- Do not use the pump for aggressive
liquids.
CAUTION
Hot surface
Minor or moderate personal injury
- Use protective gloves if the liquid or
ambient temperature is higher than
40 °C.
CAUTION
Impurities in water
Minor or moderate personal injury
- Flush the system with clean water to
remove all impurities before you start
the pump.
