cable tray system (7.97 mb)

Fast & Easy Installation Electric Shielding

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CABLE TRAY SYSTEM

CONTENTS

Types of Cable Tray 73464-002

Cable Tray System 73464-003

Materials and Finishes 73464-004

Catalog Numbering System 73464-005

Ladder Cable TrayStraight Section 73464-006Horizontal Tee/Cross 73464-007Horizontal Elbow & Reducer 73464-008Inside/Outside Vertical Risers 73464-009

Perforated Cable TrayStraight Section 73464-010Horizontal Tee/Cross 73464-011Horizontal Elbow & Reducer 73464-012Inside/Outside Vertical Risers 73464-013

Solid Bottom Cable TrayStraight Section 73464-014Horizontal Tee/Cross 73464-015Horizontal Elbow & Reducer 73464-016Inside/Outside Vertical Risers 73464-017

Cable Tray CoversStraight Section 73464-018

Cable Tray AccessoriesChannel 73464-019Separator 73464-020Side Rail Clamp 73464-021Joining Plate 73464-022Bracket 73464-023Hanger Post 73464-024Head Plate 73464-025

ApplicationTypical Support Hanger Post 73464-026Horizontal Spacing of Hanger Post 73464-027Typical Cable Tray Support 73464-028

Experience 73464-029

CABLE TRAY SYSTEM

CABLE T

RAY

SYST

EM

PERFORATED TYPE

TYPES OF CABLE TRAY

LADDER TYPE

SOLID BOTTOM TYPE

CABLE TRAY SYSTEM

CABLE TRAY SYSTEM

THE NEED FORA CABLE TRAY SYSTEM

As technology advances, so too does the need foreffective support systems. Today, plants andbuildings are moving more and more towardsautomation. Requiring complex system of wiringand cable laying.

Old methods of cable management becomeobsolete under these demanding conditions.

– Regular inspections must be carried out, &faults located

– Many entry/exit points are required– New cables may need to be installed, and

old ones removed– Ventilation, essential to power and similar

cables, must be provided

Today cable trays have become a necessary partof industrial and commercial construction by offeringquick, economical and flexible solutions to theseproblems.

Cable trays are capable of supporting all types ofwiring:

– High Voltage Power Lines– Power Distribution Cables– Sensitive Control Wiring– Telecommunication Wiring– Optical Cables

ADVANTAGES OF CABLE TRAYS

cable tray systems are manufactured inaccordance with the precise standards laid downby the National Electrical Manufacturers Association(NEMA). Thus ensuring standardisation of materialsused, as well as load-bearing capacities.

TECHNOLOGIES Produce a completerange of cable trays as an engineered product,on a regular basis.

cable tray system offer the followingadvantages

– Easy Installation– Increased cable fill over other wiring method.

Thereby saving material costs and installationlabour

– Less space utilisation than comparable conduitor other systems

– The metal can be used as an equipment groundconductor

– Easy inspection of cables– Easy location of faults and quick repair, without

replacement of the original cable run– Cables can be dropped out at any point

without expensive boxes or fittings– Cables can instantly be added to existing trays

at a later stage

A cable tray system is an assembly ofmetallic cable tray sections and accessories,that forms a rigid structural system tosupport cables.

MANUFACTURED FROM MILD STEEL COMPLYINGWITH BS EN 10130 : 2006

HOT DIP GALVANISED AFTER MANUFACTURE TOBS EN ISO 1460 : 1991

COMPLIES WITH BS EN 61537 : 2000

COMPLIES WITH NEMA STANDARAD 7-14-76

CABLE T

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MATERIALS AND FINISHES

ENGINEERING manufactures three types ofcable trays

– Ladder Type– Perforated Type– Solid Bottom Type

All of these are available with a full range of fittingsand accessories.

FITTINGS

Fittings are sections of cable trays which are joinedto other cable trays sections for the purpose ofchanging the direction, elevation or width of thecable run. All fittings are available in sizes andtypes corresponding to the straight cable traysections.

Elbows - Horizontal and vertical elbows enabledirectional and elevational changes, respectively.

Horizontal Tee - These join cable tray sections inWKUHH�GLUHFWLRQV�DW��Ý�DQJOHV�

Horizontal Cross - Same as “Tee” except in fourGLUHFWLRQV�DW��Ý�DQJOHV�

Reducers - These join cable trays of differentwidths in the same plane.

COVERS

Covers act as an additional safeguard, providingshelter from sunlight dirt accumulation andaccidental contact. They also isolate cables fromfires and radio frequency interference.

Available in solid top or louvered top.

CONSTRUCTION ACCESSORIES

ENGINEERING manufactures all constructionaccessories to enable on site installation of cabletray systems. These include splice plate connectors,channels, clamps brackets and hangers.

SPECIFIC REQUIREMENTS

Other types of cable trays and fittings can besupplied to meet specific requirements.

All cable trays are fabricated from Primequality Sheet.

To provide adequate protection against corrosion,three types of protection are offered

– Painted after fabrication– Fabricated from pre-galvanized (GI) sheets– Hot dip galvanised after fabrication

DIMENSIONS

cable trays are manufactured in the followingstandard dimensions

Length 2.44m (8ft) & 3.0m (10ft)Depth 50mm, 75mm, 100mmWidth 10cm, 15cm, 30cm, 45cm, 60cm,

75cm, 90cm

Sheet Metal Thickness

18 Gauge (1.2mm) for light loads16 Gauge (1.5mm) for medium loads14 Gauge (2.0mm) for heavy loadsUpto 4.0mm for extra heavy loads

Elbow and Cross Radius

300mm (standard), 600mm &900mm also available

LOADING CAPABILITY & SUPPORT SPAN

All cable trays are manufactured in accordancewith the NEMA standard publication VE 1-3.021979, TlTLED “Cable Tray Systems”. Thus theymeet and/or exceed the loading capability ofcomparable cable trays.

For guidelines on the maximum distance betweensupport please consult the above mentioned NEMAcodes.

CATALOG NUMBERING SYSTEM

CABLE TRAY SYSTEM

60cm width

Straight section

Ladder type cable tray

LT S 60 C M P

100mm depth

1.5mm

Powder coated

For ease of ordering, each individual product isidentified by a “Catalog Number”, comprising lettersand numbers.

FORMAT XX X 99 X X XCODE 1 2 3 4 5 6

CODE 1 Type of Cable Tray & Cover

LT Ladder Type Cable TrayPB Perforated Cable TraySB Solid Bottom Cable TrayCS Solid CoverCL Louvered Cover

CODE 2 Type of Cable Tray & Cover

S Straight SectionE Horizontal ElbowI Inside Vertical ElbowO Outside Vertical ElbowT Horizontal TeeC Horizontal CrossR Reducer

CODE 3 Width in Centimeters

[Give actual figure]

CODE 4 Nominal Depth

A 50mmB 75mmC 100mmD 150mm

CODE 5 Sheet Metal Thickness

L 1.2mmM 1.5mmH 2.0mm

CODE 6 Type of Finish

P Painied after fabricationG Pre galvanised GI sheetH Hot Dip galvanised after fabrication

Note: Channels and other accessories have specificcatalogue numbers. See relevant section.

CABLE T

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LADDER CABLE TRAY

STRAIGHT SECTION

Example of catalog numbering system

Straight sections of ladder type cable trays consistof two longitudinal side rails, connected by individualtransverse members, or rungs, which are weldedto the side rails or bolted in case of GI trays.

This type of cable tray provides maximum ventilationto heat producing cable such as power cables.

STANDARD DIMENSIONS

Length 2.44m (8ft) & 3.0m (10ft)

Depth 50mm, 75mm, 100mm

Width 10cm, 15cm, 30cm, 45cm,60cm, 75cm, 90cm

Rung Spacing 300mm (1ft)

Sheet Metal 18 Gauge (1.2mm)Thickness for light loads

16 Gauge (1.5mm)for medium loads14 Gauge (2.0mm)for heavy loads

Designs other than those listed above can bemanufactured to meet special requirements.

Material:Prime quality GI & MS sheets.

Finish (after fabrication):Pre galvanisedHot dip galvanizedPowder coat painting

D

2440

150

300W

15

D

20

45cm width

Straight Section


LT S 45 C H H

100mm depth

2.0mm

Hot dip galvanisedafter fabrication

LADDER CABLE TRAY

CABLE TRAY SYSTEM

D

100100

W

L

R

STANDARD DIMENSIONS

Radius R 300mmWidth W (cm) 10 15 30 45 60 75 90Length L (cm) 90 95 110 125 140 155 170

for other dimensions please contact us

HORIZONTAL CROSS


45cm width

Horizontal cross


LT C 45 C H H

100mm depth

2.0mm

Hot Dip galvanizedafter fabrication

D

100100

W

L

RB

STANDARD DIMENSIONS

Radius R 300mmWidth W (cm) 10 15 30 45 60 75 90Length L (cm) 90 95 110 125 140 155 170Breadth B (cm) 50 55 70 85 100 115 130


HORIZONTAL TEE


45cm width

Horizontal tee


LT T 45 C H H

100mm depth

2.0mm


CABLE T

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LADDER CABLE TRAY

HORIZONTAL ELBOW


45cm width

Horizontal elbow


LT E 45 C H H

100mm depth

2.0mm


manufactures a complete range of ladderreducers for joining any two sizes of straight sections.

Please specify both starting and ending widths.

450

D

D

R100100

STANDARD DIMENSIONS

Radius R 300mmBend Angle 90Ý ��Ý� ��Ý & ��Ý also available)Width W (cm) 10 15 30 45 60 75 90Length L (cm) 50 55 70 85 100 115 130Breadth B (cm) 50 55 70 85 100 115 130


REDUCER


90cm starting width

Reducer


LT R C90-45 H

100mm depth

45cm ending width

Hot Dip galvanisedafter fabrication

2.0mm

H

LADDER CABLE TRAY

CABLE TRAY SYSTEM

OUTSIDE VERTICAL RISERS


45cm width

Outside Vertical Riser


LT O 45 C H H

100mm depth

2.0mm

Hot Dip galvonisedafter fabrication

INSIDE VERTICAL RISERS


45cm width

Inside Vertical Riser


LT I 45 C H H

100mm depth

2.0mm


STANDARD DIMENSIONS

Bend Angle ��Ý


R

100

100

W

STANDARD DIMENSIONS

Bend Angle ��Ý


R

100

100

W

CABLE T

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PERFORATED CABLE TRAY

D

2440

W

STRAIGHT SECTION


Contructed from single sheet of perforated metal.They are convenient for cables which requires botha degree of protection from external damage andsome ventilation.

STANDARD DIMENSIONS

Length 2.44m (8ft) & 3.0m (10ft)

Depth 75mm, 100mm 150mm

Width 10cm, 15cm, 30cm, 45cm,60cm, 75cm






15cm width

Straight section

Perforated cable tray

PB S 15 C L G

100mm depth

1.2mm

Pre-galvanised GI sheet


CABLE TRAY SYSTEM

STANDARD DIMENSIONS

Radius R 300mmWidth W (cm) 10 15 30 45 60 75Length L (cm) 90 95 110 125 140 155


HORIZONTAL CROSS


15cm width

Horizontal cross


PB C 15 C L G

100mm depth

1.2mm


STANDARD DIMENSIONS

Radius R 300mmWidth W (cm) 10 15 30 45 60 75Length L (cm) 90 95 110 125 140 155Breadth B (cm) 50 55 70 85 100 115


HORIZONTAL TEE


15cm width

Horizontal tee


PB T 15 C L G

100mm depth

1.2mm


D

100100

W

L

R

D

100100

W

L

RB

CABLE T

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HORIZONTAL ELBOW


15cm width

Horizontal elbow


PB E 15 C L G

100mm depth

1.2mm


manufactures a complete range of perforatedbottom reducers for joining any two sizes of straightsections.


STANDARD DIMENSIONS

Radius R 300mmBend Angle 90Ý ��Ý� ��Ý & ��Ý also available)Width W (cm) 10 15 30 45 60 75Length L (cm) 50 55 70 85 100 115Breadth B (cm) 50 55 70 85 100 115


REDUCER


15cm starting width

Reducer


PB R 15-10 C L

100mm depth

10cm ending width


1.2mm

G

D

R100100

450

D


CABLE TRAY SYSTEM



15cm width

Outside vertical riser


PB O 15 C L G

100mm depth

1.2mm




15cm width

Inside vertical riser


PB I 15 C L G

100mm depth

1.2mm


STANDARD DIMENSIONS

Bend Angle ��Ý


R

100

100

W

STANDARD DIMENSIONS

Bend Angle ��Ý


R

100

100

W

CABLE T

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SOLID BOTTOM CABLE TRAY

D

2440

W

STRAIGHT SECTION


Straight sections of solid bottom cable trayscontructed from single sheet of metal, providingexcellent protection from external damage. Theyare used primarily for intrumantal control,communication and other non-heat producingcables.

STANDARD DIMENSIONS

Length 2.44m (8ft) & 3.0m (10ft)

Depth 75mm, 100mm 150mm

Width 10cm, 15cm, 30cm, 45cm,60cm, 75cm






30cm width

Straight Section

Solid Bottom cable tray

SB S 30 B M P

75mm depth

1.5mm

Painted after fabrication


CABLE TRAY SYSTEM

D

100100

W

L

RB

D

100100

W

L

R

STANDARD DIMENSIONS

Radius R 300mmWidth W (cm) 10 15 30 45 60 75Length L (cm) 90 95 110 125 140 155


HORIZONTAL CROSS


30cm width

Horizontal cross


SB C 30 B M P

75mm depth

1.5mm


STANDARD DIMENSIONS

Radius R 300mmWidth W (cm) 10 15 30 45 60 75Length L (cm) 90 95 110 125 140 155Breadth B (cm) 50 55 70 85 100 115


HORIZONTAL TEE


30cm width

Horizontal tee


SB T 30 B M P

75mm depth

1.5mm


CABLE T

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HORIZONTAL ELBOW


30cm width

Horizontal elbow


SB E 30 B M P

75mm depth

1.5mm


manufactures a complete range of solidbottom reducers for joining any two sizes of straightsections.


STANDARD DIMENSIONS

Radius R 300mmBend Angle ��ÝWidth W (cm) 10 15 30 45 60 75Length L (cm) 50 55 70 85 100 115Breadth B (cm) 50 55 70 85 100 115


REDUCER


30cm starting width

Reducer


SB R 30-20 B M

75mm depth

20cm ending width


1.5mm

P

450

D

D

R100100


CABLE TRAY SYSTEM



30cm width

Outside vertical riser


SB O 30 B M P

75mm depth

1.5mm




30cm width

Inside vertical riser


SB I 30 B M P

75mm depth

1.5mm


STANDARD DIMENSIONS

Bend Angle ��Ý


R

100

100

W

STANDARD DIMENSIONS

Bend Angle ��Ý


R

100

100

W

CABLE T

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CABLE TRAY COVERS

STRAIGHT SECTION

STANDARD DIMENSIONS

Length 2.44m (8ft) & 3.0m (10ft)

Depth 15mm

Width 10cm, 15cm, 30cm, 45cm,60cm, 75cm, 90cm

Sheet Metal 18 Gauge (1.2mm)Thickness 16 Gauge (1.5mm)

14 Gauge (2.0mm)




SOLID TOPD

2440

W

LOUVERED TOPD

2440

W

CABLE TRAY ACCESSORIES

CABLE TRAY SYSTEM

SLOTTED TYPE

SOLID TYPE

CHANNEL

Channels are available in solid bottom and slottedtype

STANDARD DIMENSIONS

Length 2.44m (8ft) & 3.0m (10ft)

Depth 42mm

Width 42mm

Sheet MetalThickness 12 Gauge (2.5mm)


D

W

10

10

D

W

10

10

CABLE T

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SEPERATOR

“L” TYPE

“Z” TYPE

STANDARD DIMENSIONS

Length 2.44m (8ft) & 3.0m (10ft)

Depth According to tray depth

Sheet Metal 18 Gauge (1.2mm)Thickness 16 Gauge (1.5mm)

14 Gauge (2.0mm)


150

300

300

150

20

15

DL

150

300

300

150

20

DL


CABLE TRAY SYSTEM

SIDE RAIL CLAMP(for ladder cable tray)

STANDARD DIMENSIONS

Length 60mm

Width 40mm

Sheet MetalThickness 10 Gauge (3.0mm)


ø 10

CABLE T

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JOINING PLATE

STANDARD DIMENSIONS

Length 200mm

Depth According to tray depth

Sheet MetalThickness Asper tray thickness


VERTICAL HINGED JOINT HORIZONTAL HINGED JOINT

RECTILINEAR JOINT

10x15

10x15

OUTER

INNER

HEX BOLT M10x15


CABLE TRAY SYSTEM

BRACKET

STANDARD DIMENSIONS

Length 200mm to 1000mm

Height 140mm, 180mm

Sheet MetalThickness 14, 12 & 10 Gauge

(2.0, 2.5 & 3.2mm)

Finish (after fabrication):Pre galvanised (GI)Hot dip galvanizedPowder coat painting

125 125

(30)

(30)

H

A

L

SECTION A.A

A

6-ø15

FOR HEAVY LOADISOMETRIC VIEW

CABLE T

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HANGER POST

STANDARD DIMENSIONS

Length 600mm to 6000mm

Standard size of 50mm x 50mm, 75mm x 50mmAngle Iron 65mm x 65mm, 75mm x 75mm

Thickness 4mm to 9mm

Finish (after fabrication):Hot dip galvanizedPowder coat painting

SINGLE SIDEW W

t

DOUBLE SIDEW W

t


CABLE TRAY SYSTEM

HEAD PLATE

STANDARD DIMENSIONS

Length 130mm

Width 150mm

Sheet MetalThickness 6mm & 8mm

Finish (after fabrication):Hot dip galvanizedPowder coat painting

W

L

T

L

W

W

30 30

-15

CABLE T

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APPLICATION

TYPICAL SUPPORT HANGER POST

BRACKET

HANGER POST

WA

LL

CIELING

PLANSINGLE SIDED ARRANGEMENT

PLANDOUBLE SIDED ARRANGEMENT

BRACKET SHOWN FORCLARITY

HANGER POST

APPLICATION

CABLE TRAY SYSTEM

HORIZONTAL SPACING OF HANGER POST

A A

1220 mm

4 ft

SECTION A.A

BRACKETS

CABLE TRAY

SIDE RAIL CLAMPS

CABLE T

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APPLICATION

TYPICAL CABLE TRAY SUPPORT

EL - 0

CHANNEL PIECE100x50x6.5

TRAY SUPPORTS50x50x6

HANGER RODS(Double end threaded)

8.�� ,1',$ ��8$(��.8:$,7www.ka l i s tergroup.com

cable tray system (7.97 mb)

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