17
Movitec V 2,4,6,10,15 & 90
7.3
Electrical install
WARNING
Only authorised personnel is allowed to
make electrical connections to the
motor. This is in accordance with the
local regulations.
ATTENTION
Connect the motor according to table :
and always check the rotation direction.
Electrical connections:
•
Make sure that the motor specifications
correspond with the power supply to which the
pump motor is connected. Consult "Electrical
diagrams" in the annexes for the correct
connection diagram.
•
Connect the motor using a motor safety switch.
PTC connection STM 140 EK:
•
Standard motors 3 kW and up are equipped with
a PTC thermistor. Consult Table 16: Technical
specifications PTC STM 140 EK.
•
Connect the PTC on a thermistor relay.
Table 16: Technical specifications PTC STM 140 EK
ID2482
Figure 8: Motor connections
2
0100
169
Value
t
n
[
o
C]
140
R
20 °C
[
Ώ
]
~ 20
R
tn-20 °C
[
Ώ
]
~ 250
R
tn-5 °C
[
Ώ
]
< 550
R
tn+5 °C
[
Ώ
]
> 1330
R
tn+15 °C
[
Ώ
]
> 4000
U
n
[VDC]
2.5 < U < 30
Goodnal STP ST041 Disinfection & Outfall (KSB Service Water Pumps Pu-1030-010/020/030 OM Instructions) Vendor Manual
Q-Pulse Id VM404
Active 29/10/2013
Page 19 of 42
