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PE-RT Wall and under-floor hea…

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Standard: DIN 16833 : 2001, DIN 16834 : 2001, DIN 4726 : 2000 Number of ...

MÜ I - Thick walled rigid plas…

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Standard: MSZ EN ISO 15874 – 1: 2004, MSZ EN ISO 15874 – 2: 2004, DIN 4726 :2000 ...

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Isonal 2000® plastic cable tru…

Channels

Isonal 2000® plastic cable trunking system

Introduction and application: Building electrical, telecommunication and recently i...

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Supporting insulators for nominal working voltage below 1 kV

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Hot water and heating pipes

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Standard: EN ISO 15875 – 1: 2003, EN ISO 15875 – 2: 2003, DIN 4726 :2000, DIN ...

Isonal 2000® plastic cable trunking system

Introduction and application:

Building electrical, telecommunication and recently informatics networks outside walls has been a widely adopted practice for decades. The most important advantages of cable trunking are the easy accessibility, modification and extension. Flats and public buildings need a safe and elegant, aesthetical design and the recent construction technology, materials make possible to meet these requirements. Isonal 2000® system complies with the requirement of the unitary European technical prescriptions – MSZ EN 50085 – what will be valid from 2004.

The following accessories of ISONAL 2000® cable trunking system give a good construction possibility to the MSZ EN 50085 type of CTS system, which is with opening cover and can be assembled on the wall or the ceiling.

Quality assurances:

Certificate of type testing: MEEI D1280 K 109 / CCA/HU 0088
Production: MSZ EN ISO 9001:2000 Certificate: 08/100/9517/6

Size and collection of profiles:

 

Nominated size of trunking (width x height) (mm)

Description of profiles

18x9

16x16

25x16

40x16

40x25

50x25

Internal bend

 

X

X

X

X

 

External bend

 

X

X

X

X

 

Flat bend

 

X

X

X

X

 

Equal T unit (same size)

 

X

X

X

X

 

End Cap

 

X

X

X

X

 

Equal ceiling T unit

 

25/16

25/25

     

Unequal T unit (different size))

   

25/16

     

Coupler (cover)

 

X

X

     

Coupler

     

X

X

 

Trunking collection:

 

Code

Execution ( L )

2m

3m

Nominated size

A

B

Standard

Self Adhesive

Standard

18x9

18

9

X

X

X

16x16

16

16

X

X

X

15x18

15

18

X

   

25x16

25

16

X

X

X

25x25

25

25

X

   

32x50

32

50

X

   

40x16

40

16

X

 

X

40x25

40

25

X

 

X

50x25

50

25

X

 

X

 

50x50

50

50

X

   
 

50x100

50

100

X

   

Remark: Standard execution can be made with holes on the bottom (Code: L)

Internal Bend:

Nominated size

A

B

C

D

E

Code

16x16

15,8

15,8

19,4

34

10

A1

25x16

25,1

15,8

28,7

41

19

A2

40x16

40,1

15,8

43,7

48

17

A3

40x25

40,1

24,8

43,7

57

17

A4

External bend

Nominated size

A

B

C

D

E

F

G

Code

16x16

15,8

15,8

19,4

42,5

10

24,9

17,6

EA1

25x16

25,1

15,8

28,7

42,5

15

24,9

17,6

EA2

40x16

40,1

15,8

43,7

59

15

32,4

17,6

EA3

40x25

40,1

24,8

43,7

59

15

32,4

26,6

EA4

End cap:

Nominated size

A

B

C

D

E

F

Code

25x16

13,5

25

22

13

16

13

SE2

40x16

28,5

40

37

13

16

13

SE3

40x25

28,5

40

37

22

25

13

SE4

Nominated size

A

B

C

D

Code

16x16

16

16

13

13,4

SE1

Coupler:

Nominated size

A

B

C

D

Code

16x16

16

16

13

13,4

SE1

Coupler (cover)

Nominated size

A

B

C

D

E

Code

16x16

15,8

17,6

19,4

46

12

C1

25x16

25,1

17,6

28,7

50

12

C2

Properties and applicable fields:

Structure elements, network construction:

With the most often applicable 6 trunking sizes and 30 profiles of the MSZ EN 50085 type of CTS system you can establish a network according to requirements.

This system makes possible a cabling and route at your discretion on the wall and ceiling equally.

It is easy to extend an existing network, or to establish embranchments and extensional or plane reversing with the profiles. For the bigger sizes of cable trunking a cable fixing is applicable.

Mechanical properties:

The perfect connection between the well designed bottom and cover and strengthened catches of the profiles make possible an easy assembling and tight fit. The cover from the bottom can be removed only with a tool. The cable trunking system does not include any thinned and broken out parts, it means it has no “vulnerable points”.

Impact resistance is 2 J, what means a safe protection in average mechanical stress.

Electric properties:

The material of all elements of this cable trunking system is the well known rigid PVC with perfect electrical insulation, it has a perfect shock-proof in the compact statement. The system has no part, which could be on voltage at the application, so it does not need be earthed, but it cannot be used as an earthing.

Thermal properties:

The cable trunking system is safely applicable between a temperature of - 5 °C and + 60
The cable trunking elements against flame are typical for PVC, i.e. they do not spread the flame and after removing the ignition flame they will be extinguished. The material of the cable trunking system should be protected from sudden heat load and from permanently radiant heat.

Protection from external impacts:

Protection from external impacts:

Between the cable trunking elements will not be installed any stuffing-box or stuffing to protect the elements from dust, humidity and corrosion impact. The cable trunking cover and the elements are joining together with overlapping, but do not protect from dust (graininess is smaller than 1 mm), water and corrosion impact.
This cable trunking system makes a protection of IP 40

Electromagnetic compatibility:

If the cable trunking system works functionally, the electromagnetic compatibility is passive.

Selection of cable trunking:

Nominated size of cable trunking (mm)

Calculated efficient cross-section (mm2)

Applicable cross-section by 0,6 filling (mm2)

Capacity
(NYM 3x1,5mm2 diameter 10,5) db (x)

18x9

75

45

 

16x16

140

84

1

18x15

183

110

1

25x16

220

132

2

25x25

426

256

3

40x16

410

246

3

40x25

720

432

5

50x25

860

516

6

50x32

1200

720

6

50x50

2064

1238

9

50x100

4214

2528

22

Principle of selection:

The total amount of cable cross-section should be less or equal to the applicable cross-section of cable trunking.

Fixing of cable trunking:

With screwing: application with button-head screw, washer and chock.

Size and number of screws:

Size of cable trunking

Size of screw

Number of screw as metres

18x9, 16x16

Diameter: 3x30

min. 3x1 pc

25x16

Diameter: 4x40

min. 3x1 pc

25x25

Diameter: 4x40

Min. 3x1 pc

40x16, 40x25

Diameter: 4x40

min. 3x2 pc

50x25, 50x32, 50x50, 50x100

Diameter: 4x40

min. 3x2 pc

Fixing set up:

Size of cable trunking

Type of arrangement

18x9, 16x16, 25x16

In a single-row in the middle line of the cable trunking

40x16, 40x25, 50x25

50x32, 50x50, 50x100

In double rank settled symmetrical to the middle line of the cable trunking, spacing 20mm

Setting up fixing places at 100 mm from the joining of the cable trunking bottoms and profiles are suggested.

Attention: Only insulated fixing elements are applicable for the walls (supporter) made of conductive material.

Double sided self adhesive tape: Quick fixing for sizes at 18x9, 16x16 and 25x16
Remark: This mode is proposed for solid, dustless, non-scaling walls.

Suggestions for fixing:

  1. Examination of application mode for cable trunking at the given place according to the written properties and applicable circumstances.
  2. Examination of the determinant factors for cable trunking route: construction of the building and walls, location of built-in furniture and networks.
  3. Appointing of the route and embranchments of the cable trunking.
  4. Measuring of the lineal parts of the cable trunking.
  5. Appointing those places where fixing is not applicable: for example water or other built-in cable networks.
  6. Appointing the fixing places for the trunking bottom.
  7. Selection of trunking according to the planned cable sizes. (suggested chapter: Selection of cable trunking)
  8. Definition of profiles for joining, embranchments, reversing according to the table of cable trunking size and profile collection.
  9. Dimension of the trunking bottom
    Cutting mode for plastic profile:
    - with hands: fine teethed saw, for example: metal saw
    -with machine: circular saw: diameter: 250 mm, with 80-108 saw-teeth. Suggested cutting speed: 0.4 - 0.5 m/min for 2800 rotation/min. .
  10. Preparing the fixing holes on the bottom of the cable trunking according to chapter of Cable trunking fixing.
  11. Appointing the fixing holes on the wall (remarking or measuring)
  12. Preparing the fixing holes on the walls and screwing up the bottom of the cable trunking.
  13. Dimension of the cover in accordance of the catches of profiles
  14. Cabling
  15. Putting together the cover and profiles.

Most important material properties:

Type of material: rigid PVC ( VSZM AS - 04 / 96 ) including stabilizer and sliding and shockproof addition

Application field: Inside of buildings, protection from medium mechanical impact, for extruded and injection moulded profiles

Colour: RAL 9001 – cream white, RAL 9010 – clear white

Mechanical properties:

Tensile strength:

min. 38 N/ mm2

VSZM - V 001/1996

Elongation at break:

min. 25 %

VSZM - V 001/1996

Impact-bending strength:

 

MSZ 7751

Charpy feathered:

23 °C :min. 10 KJ /m2

 
 

0 °C :min. 6 KJ /m2

 

Thermal properties:

  • Ignitability: hardly inflammable according to VO UL 94
  • it does not spread the flame, after removing the ignition flame it will be extinguished.
  • Vicat softening point MSZ ISO 306 (at 5 kg weight) min 80 °C
  • Linear expansion factor : ~ 7 x 10-6 1/°C
    (it means 1,4 mm modification in length at 20 °C temperature modification)
  • Examination with heater filament 960 °C. MSZ IEC 695

Electrical properties:

  • Spark-resistance: min. 20 KV /mm
  • Surface resistance : min. 1012 ohm
  • Specific volume resistance : min. 1015 ohm/cm
  • Relative dielectric constant : ~ 2,7

Resistance to chemicals: (+) good resistance (o) average resistance (-) no resistance

Acetone

-

Linseed oil

+

Drinks with alcohol

+

Nitrobenzene

-

Ammonia

+

Vegetable oil

+

Mineral oil

-

Rock-tar

+

Petrol

-

Hydrochloric acid ( 30% )

+

Citric acid

+

Salting liquid

+

Glycerine

+

Soup solution

+

Iodine

-

Milk

+

Sulphuric acid ( 50% )

+

Turpentine

+

Sulphuric acid ( 80% )

-

Water

+

For materials not listed here, please ask for the manufacturer reference.

Types of cable trunking (according to the information of MSZ EN 50085):

Types of CTS for construction to walls and ceiling.

Marked numbers on the picture

Types

Content

Construction

1,7,11,12,13

CTS

Insulated conductors, wires and cables

Onto the surface of wall and ceiling, constructed on the wall horizontal or vertical, hung up to the ceiling

5

CTS

Insulated conductors, wires and cables, and instruments (switch, connector, breaker, etc.)

Onto the surface of wall and ceiling, constructed on the wall horizontal or vertical

3,9

CTS

Insulated conductors, wires and cables

Into the surface of wall and ceiling, recessed in the wall horizontal or vertical

Not marked

CTS

Insulated conductors, wires and cables, and instruments (switch, connector, breaker, etc.)

Into the surface of wall and ceiling, recessed in the wall horizontal or vertical

6,15

Floor border CTS

Insulated conductors, wires and cables

Onto the surface of wall

Not marked

Floor border CTS

Insulated conductors, wires and cables, and instruments (switch, connector, breaker, etc.)

Onto the surface of wall

Last modified onSaturday, 24 June 2017 11:13
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