NORD Drivesystems BU0300 User Manual

Page 14

NORDAC trio SK 300E Manual

Subject to technical alterations

BU 0300 EN

2.3

Installation

An adapter unit with the correct connection terminals and appropriate plug-in connections for the frequency
inverter is always required for the SK 300E. There are two types of adapter unit, the SK TI 0/1 (-C) and SK TI
0/2 (-C), and their different properties are described in the following chapters.
The adapter units are both suitable for the inverter sizes 1 and 2.

2.3.1 Adapter unit SK TI 0/1

(SK TI 0/1, Part. No. 275115010)
(SK TI 0/1-C, Part. No. 275175010)
The adapter units SK TI 0/1 and SK TI 0/1-C are cast enclosures which are fitted with different sizes of cable
glands on both sides. They are fully fitted with blind plugs.

The following are available:
3 screw connections M12 (e.g. brake cable), 2 connections in the SK TI 0/1-C
4 screw connections M20 (e.g. supply voltage)
1 screw connection M16 (for connection socket M12 of the ParameterBox SK PAR-2H)

Components of the adapter unit TI 0/1:

Cable for motor
U-V-W connection

M12 socket

Cable for motor PTC

Screw accessories

Cast enclosure

CIU - customer interface unit

ATTENTION

The adapter unit SK TI 0/1 is available for the protection class IP55 and the adapter unit SK TI
0/1-C for IP66. Otherwise, the functionality and dimensions of both adapter units are identical.
However special measures (see Chap. 1.7) are implemented in the IP66 version to maintain this
protection class.