NORD Drivesystems BU0200 - Manual (Page 103)

SK 200E Manual for frequency inverters
102 Subject to technical alterations BU 0200 GB-4411
3.5.1.3 Connections of the SK TI4-TU-MSW
Connection of the incoming and outgoing mains cable (incl. PE) is made on the relevant terminal blocks as
shown in the illustration. With single phase mains cables the conducting phase must be connected to L1
and the neutral conductor to L2.
Control connection details
NOTE
The use of SK TU4-MSW / SK TI4-TU-MSW on SK 2xxE, size 4 is not permitted!
The maintenance switch is only approved for frequency inverters of size 1 to 3 (230V / 4kW
or 400V / 7.5kW) and compliance with the maximum rated current (16A).
Terminal/
Name
Function Data Description / wiring suggestion Parameter
Supply (Mains input)
L1 Mains connection
1st phase
I
nom
= 16A
Mains connection, according to
network
1~100 - 240V to L1 and L2
or
3~ 200 - 500V to L1, L2 and L3
-
L2 Mains connection
2nd phase or "N"
-
L3 Mains connection
3rd phase
-
PE PE, Earth
-
Output
L1 Mains connection
1st phase
I
nom
= 16A
Frequency inverter connection,
according to network
1~100 - 240V to L1 and L2
or
3~ 200 - 500V to L1, L2 and L3
-
L2 Mains connection
2nd phase or "N"
-
L3 Mains connection
3rd phase
-
PE PE, Earth
-
Connection to the terminal bar
of the SK TI4-TU-MSW
Supply (mains)
Output (frequency inverter)