Vacon NX Manuale utente

vacon nx

ac drives

ip54 kit

installation manual

2 • vacon

INDEX

1. General............................................................................................................................... 3

2. Vacon IP54 kit contents ...................................................................................................... 3

2.1 FR4 (Type designation code: NXIP54FR4) .................................................................................. 3

2.2 FR5 (Type designation code: NXIP54FR5) .................................................................................. 4

2.3 FR6 (Type designation code: NXIP54FR6) .................................................................................. 4

3. Installation .........................................................................................................................5

3.1 Installation instructions #1......................................................................................................... 5

3.2 Information sticker...................................................................................................................... 7

General vacon • 3

24-hour support +358 (0)201 212 575 • Email: [email protected] 1

1. GENERAL

Using these instructions, you can enhance the enclosure protection class of your IP21 class frequency

converter to IP54. Such a higher protection level may be necessary when the frequency converter is

used in such ambient conditions that might constitute a risk for the proper functioning of the

converter (moist, dust).

According to standard IEC 60529 (EN 60 529), the IP54 frequency converter enclosure provides

protection against dust and water sprayed from all directions. Limited ingress of both is permitted.

2. VACON IP54 KIT CONTENTS

The contents of the IP54 kits for different frames are shown in the following pictures.

2.1 FR4 (Type designation code: NXIP54FR4)

Figure 1. Contents of IP54 kit for FR4

1IP54 enclosure for FR4

2IP54 cable cover with fan

3Cable entry flange with rubber grommets

4Cable extension for fan

5Plastic sealing

6Screws (4x10)

7Warning sticker

NOTE: An IP54 enclosure does not protect the frequency converter against strong jets of water or

the effects of immersion.

4 • vacon Vacon IP54 kit contents

Tel. +358 (0)201 2121 • Fax +358 (0)201 212 205

2.2 FR5 (Type designation code: NXIP54FR5)

Figure 2. Contents of IP54 kit for FR5

1IP54 enclosure for FR5

2IP54 cable cover with fan

3Cable entry flange with rubber grommets

4Cable extension for fan

5Rubber sealings

6Screws (4x10)

7Warning sticker

2.3 FR6 (Type designation code: NXIP54FR6)

Figure 3. Contents of IP54 kit for FR6

1IP54 enclosure for FR5

2IP54 lid with fan

3Cable entry flange with rubber grommets

4Cable extension for fan

5Rubber sealings

6Screws (4x10)

7Warning sticker

3 6

Installation vacon • 5

24-hour support +358 (0)201 212 575 • Email: [email protected] 3

3. INSTALLATION

These instructions guide you through the installation of the IP54 kit that you have purchased for your

FR4, FR5 or FR6 size frequency converter enclosure class IP21. NOTE: If you have purchased your

converter before March 2004, follow the installation instructions under Error! Reference source

not found..

Please note the white triangles in the lower left corners of the installation pictures. They designate

the frame(s) the picture applies to. If no triangles exist, the step is applicable to all frames.

3.1 Installation instructions #1

1. Detach the fan. 2a. Insert the plastic sealing (#4). 2b. Insert the rubber sealing

3. Carefully re-install the fan en-

suring that the connector clip fits

accurately. DO NOT SLAM, DO NOT

FORCE!!

4a. Remove the plastic cover of

the frequency converter and open

the small lid on the power unit

cover. Leave the opening uncovered.

4b. Remove the plastic cover of

the frequency converter and open

the small lid on the power unit cover.

5. Seal the air inlets with the rub-

ber sealings (#4). Leave the open-

ing uncovered.

6. Fix the IP54 lid with fan (#2) on

the power unit cover.

7. Open the control cable cover

and remove the cable entry flange.

FR4

FR6

FR4

FR5

FR4

FR5

FR6 FR4

FR5

FR6

6 • vacon Installation

Tel. +358 (0)201 2121 • Fax +358 (0)201 212 205

8. Remove the power cable cover

and detach the grounding rack

9. Take the IP54 cable cover and

connect the fan power cable to

connector marked with 'FAN'

10. Use the attached screws to fix

the IP54 cable cover with fan and

the grounding rack.

11. Open the cover of the FR6

power unit.

12. Connect the other end of the fan

cable extension to the +24V terminal

on the power board.

13. Push the other end of the

extension cable through the cover,

fix the cover and connect finally the

fan power cable to its extension.

14. Fix the IP54 cable entry flange

placing it with the old grommets

down and the new ones up. Fix the

lower side with screws from the old

flange.

15. Fit the IP54 cover in its place.

Keypad end first, then cable end.

16. Use the attached screws (#5) to

fix the IP54 cover on the upper end

of the converter.

17a. Then fix the screws (4x10) on

the lower end of the converter.

Note the different fixing places

for different frames.

17b. Tighten the four screws on the

IP54 cover to fix it in its place.

18. Attach the warning sticker

(#6/ #7) on the IP54 cover.

FR4

FR5

FR6

FR5

FR4

FR5

FR6FR6

FR6

FR4

FR5

FR4

FR5

FR4

FR5

FR4

FR5

Installation vacon • 7

24-hour support +358 (0)201 212 575 • Email: [email protected] 3

3.2 Information sticker

Each IP54 upgrade kit delivered by the factory includes a sticker (shown below).

Please check

IP54/Collar

(1) and mark the installation date (2) on the sticker. Finally, attach the

sticker on your drive.

Drive modified:

Optionboard: NXOPT................

IP54 upgrade/ Collar

in slot:

Date:...................

A B C D E

EMC level modified: H to T/ Tto H Date:...................

Date:...................

1 2

Document ID:

Rev. A

Vacon Ltd

Member of the Danfoss Group

Runsorintie 7

65380 Vaasa

Finland

www.danfoss.com

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