Specifications

3.1.13 IP21/IP41/ TYPE1 Enclosure Kit

IP21/IP41 top/ TYPE 1 is an optional enclosure element

available for IP20 compact units, enclosure size A2-A3,

B3+B4 and C3+C4.

If the enclosure kit is used, an IP20 unit is upgraded to

comply with enclosure IP21/41 top/TYPE 1.

The IP41 top can be applied to all standard IP20 VLT

HVAC Drive variants.

3.1.14 IP21/Type 1 Enclosure Kit

130BT323.10

Illustration 3.19 Enclosure Type A2

130BT324.10

Illustration 3.20 Enclosure Type A3

Top cover

B Brim

C Base part

D Base cover

E Screw(s)

Table 3.12 Legend to Illustration 3.19 and Illustration 3.20

Place the top cover as shown. If an A or B option is used

the brim must be fitted to cover the top inlet. Place the

base part C at the bottom of the frequency converter and

use the clamps from the accessory bag to correctly fasten

the cables. Holes for cable glands:

Size A2: 2x M25 and 3xM32

Size A3: 3xM25 and 3xM32

Selection

Design Guide