NORD Drivesystems BU0200 - Manual (Page 73)

SK 200E Manual for frequency inverters
72 Subject to technical alterations BU 0200 GB-4411
Mains Unit modules
Mains Unit Module Description Data
External 24V mains unit
1~ 230V **
SK TU4-24V-123-B
Part No. 275281108 (IP55)
Part No. 275281158 (IP66)
External 24V mains unit to supply the SK 2xxE, using a
mains voltage of 230V
24V, ±10%, 420mA
10V ref., ±0.2V, 5mA
Analog input 0-10V
500Ω burden resistor for
evaluation of 0/4-20mA
Supply: 230 or 400V
External 24V mains unit
1~ 400V **
SK TU4-24V-140-B
Part No. 275281109 (IP55)
Part No. 275281159 (IP66)
External 24V mains unit to supply the SK 2xxE, using a
mains voltage of 400V
External 24V 1~ 230V,
potentiometer / switch **
SK TU4-POT-123-B
Part No. 275281110 (IP55)
Part No. 275281160 (IP66)
The Potentiometer Box is used for the direct control of
the frequency inverter, without the use of external
components.
The 24V mains unit supplies the SK 2xxE, using a
mains voltage of 230V. 24V, ±10%, 420mA
ON R / OFF, ON L
0…100% Setpoint
Supply: 230 or 400V
External 24V 1~ 400V,
potentiometer / switch **
SK TU4-POT-140-B
Part No. 275281111 (IP55)
Part No. 275281161 (IP66)
The Potentiometer Box is used for the direct control of
the frequency inverter, without the use of external
components.
The 24V mains unit supplies the SK 2xxE, using a
mains voltage of 400V.
Connection Unit TU4
SK TI4-TU-NET
Part No. 275280100 (IP55)
Part No. 275280600 (IP66)
The Connection Unit is always required in order to use
an external Technology Unit. It implements the
mechanical and electrical connection of the TU4 to the
SK 2xxE or the wall mounting kit. 18x 2.5mm
2
AWG 26-14
Spring-loaded terminals
TU4 Wall-mounting kit
SK TIE4-WMK-TU
Part No. 275274002
Using the wall mounting kit, a Technology Unit can be
used/installed separately from the SK 2xxE.
**) In order to use the TU4 modules, a suitable
SK T14-TU-NET Connection Unit must always be available.
Maintenance switch module
MSW module Description Data
Maintenance switch***
SK TU4-MSW
Part No. 275281123 (IP55)
Part No. 275281173 (IP66)
The maintenance switch is looped into the mains
supply of the frequency inverter and can be used for
single phase and three-phase networks.
3-phase maintenance switch
for isolating single and
3-phase networks up to 500V,
16A
rms
Connection unit TU4
SK TI4-TU-MSW
Part No. 275280200 (IP55)
Part No. 275280600 (IP66)
The connection unit is always required in order to use
an external technology unit. This implements the
connection of the TU4 to the SK 2xxE or the wall-
mounting kit. 18x 2.5mm
2
AWG 26-14
Spring terminals
TU4 Wall-mounting kit
SK TIE4-WMK-TU
Part. No. 275274002
With the wall mounting kit, a technology unit can be
used/installed separately from the SK 2xxE.
***) In order to use the TU4 modules, a suitable
SK TI4-TU-MSW connection unit must always be available!