NORD Drivesystems BU0200 User Manual

Page 73

SK 200E Manual for frequency inverters

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

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

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!