Cable support excellence. Cable support excellence. FIRE RESISTANT CABLE SUPPORT SYSTEMS

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Calvin Stafford
6 years ago
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1 FIE ESISTANT CABLE SUPPOT SYSTEMS 1

FIE ESISTANCE Meka cable support systems fire resistance Meka Pro Oy tests its products regularly to ensure quality and safe cable support systems.

The latest fire resistance tests have been made at SertPromTest test facility in Moscow 2016 and at VTT in Finland during 2013 and 2014.

1 prt 50658:2016 Standards include details regarding fire resistance test science and methodology.

Fire resistant cable support systems Most common cable support systems in fire resistant installations are cable trays, cable ladders and wire mesh trays.

2 FIE ESISTANCE Meka cable support systems fire resistance Meka Pro Oy tests its products regularly to ensure quality and safe cable support systems. The products have been tested as widely and with as several different installation ways as possible. The latest fire resistance tests have been made at SertPromTest test facility in Moscow 2016 and at VTT in Finland during 2013 and Used fire resistance test environments and methods have been complied according to the following standards: EN DIN GOST prt 50658:2016 Standards include details regarding fire resistance test science and methodology. Common principles can be used within several test methods; however more precise details vary according to the tested element. Fire resistant cable support systems Most common cable support systems in fire resistant installations are cable trays, cable ladders and wire mesh trays. Fire resistant cables must be installed separately from other cables using distance or protection. Protection can be made for example with separation panels. All fastenings in fire resistant cable support system installations must be made with fireproof components. Fire resistant cables are marked with FHF prefix, meaning Fire esistant Halogen Free. Fire resistant cables can be recognized from orange or red jacket. The difference between fire resistant and normal construction cables is their minimized smoke formation and performance maintenance during fire circumstances. MEKA products in the fire test chamber before tests. Patter 60 minutes from the beginning of test the temperature in the chamber is about 950 C. KS cable ladder after 60 minutes of test period. KA cable tray after 90 minutes of test period. 1 v1.0/2017

CABLE LADDES FIE ESISTANCE CLASS E60 / E90 CABLE LADDE KS20 KS20 KS80 Maximum support interval 1,5 m Cable ladder maximum width 400 mm Maximum load per meter 15 kg Suitable products All lengths and

CABLE LADDES KS80, KS80 AND KSF80 KSF80 Maximum support interval 1,5 m Cable ladder maximum width 500 mm Maximum load per meter 20 kg Suitable products All lengths and surface treatments up to 500 mm

3 CABLE LADDES FIE ESISTANCE CLASS E60 / E90 CABLE LADDE KS20 KS20 KS80 Maximum support interval 1,5 m Cable ladder maximum width 400 mm Maximum load per meter 15 kg Suitable products All lengths and surface treatments up to 400 mm width. CABLE LADDES KS80, KS80 AND KSF80 KSF80 Maximum support interval 1,5 m Cable ladder maximum width 500 mm Maximum load per meter 20 kg Suitable products All lengths and surface treatments up to 500 mm width. E90 fire resistance class is achieved by using low voltage chute S or bottom plate POL between cable and cleat. OTHE SUITABLE PATS FO FIE ESISTANT INSTALLATIONS Corners KS90 KSF90 T- and X-pieces KST KSX Extension pieces SS SSU Cable clips CCA CCB Ceiling brackets TF-10 TF-16 TF-Z All products up to 500 mm width. Corners KS90 and KSF90 must be supported from the middle of the angle, also maximum with 300 mm distance from both corner piece and cable ladder joint. All products up to 500 mm width. T- and X-pieces KST and KSX must be supported from the middle, also maximum with 300 mm distance from each piece and cable ladder joint. Threaded rod, nuts and screw kits GT-6, GT-10, GT-16 MU 6, MU 10, MU 16 S 1, S 2, S 3, S 4 S KSF, S SSU, S VK2 S MEK J 10 Covers SK PSK KL-KS Bottom plates POL PPU Vertical fire resistant installation requires fastening the cable with cable clips at least every 300 mm. Ceiling brackets must be used with fire classified Threaded rod must be used with fire classified All products upt to 500 mm width. All products upt to 500 mm width. E90 fire resistance class is achieved by installing the bottom plate POL between cable and cleat. Separation plates AP S Anchor- and installation rails AS AS-WALL Ceiling support TP1 TP2 TP2-L TP2-P Wall support VK VKF VKZ VKZ-N Intermediate support HK13 Gate support MK TPK PT Brackets KK Sliding nuts E90 fire resistance class is achieved by installing low voltage chute S between cable and cleat. Anchor- or installation rail must be fastened to the wall. Anchor- and installation rails must be used with fire classified Ceiling support must be used with fire classified All products up to 600 mm width. If the threaded rod is fastened with the wall support tip to the ceiling, the wall support must be one step larger than the cable ladder. The wall supports VKZ and VKZ-N tips must always be supported with the M6 threaded rod to the ceiling. If the wall support VK or VKF is fastened directly to the wall with the fire classified fastening, tip mounting (=gate support) is not needed. All products up to 500 mm width. The ceiling support TP1 to be used. The gate supports MK and PT must be fastened with two threaded rods to the ceiling. TPK can be fastened also with two ceiling supports TP1 to the ceiling. 2

INSTALLATION EXAMPLES TIP MOUNTING In case the wall support VK or VKF is fastened with the sliding nut to the ceiling support TP2 or the

In this case, one step larger support than the cable ladder is required, so that the M6 threaded rod can be fastened to the outermost hole.

TP2 attached to the ceiling or AS attached to the wall TP2 attached to the ceiling GT-6 KS80 KK KS80 KK INTEMEDIATE SUPPOT M6 nut VK / VKF

The cable ladder KS20 is attached to the intermediate support MK with the bracket KK-MK.

Cable ladder is fastened to the intermediate support HK13 with the bracket KK.

KS80: 20 kg KS20 cable ladder maximum width: 400 mm KS80 cable ladder maximum width: 500 mm The cable ladder is attached to the wall with

4 INSTALLATION EXAMPLES TIP MOUNTING In case the wall support VK or VKF is fastened with the sliding nut to the ceiling support TP2 or the anchor rail AS, tip mounting must be used. In this case, one step larger support than the cable ladder is required, so that the M6 threaded rod can be fastened to the outermost hole. When wall support VK or VKF is fastened together with the bolt through the ceiling support TP2, tip mounting is not needed. TP2 attached to the ceiling or AS attached to the wall TP2 attached to the ceiling GT-6 KS80 KK KS80 KK INTEMEDIATE SUPPOT M6 nut VK / VKF VK / VKF M10x90 bolt M10 nut The intermediate support MK is used for the gate support of the cable ladder KS20. The cable ladder KS20 is attached to the intermediate support MK with the bracket KK-MK. The ceiling support TP1 is fastened to the intermediate support HK13 with the screw kit S3. Cable ladder is fastened to the intermediate support HK13 with the bracket KK. TP1 KS80 KK HK13 S3 VETICAL INSTALLATION Maximum support interval (VK2): 1,5 m Maximum load per meter KS20: 15 kg Maximum load per meter KS80: 20 kg KS20 cable ladder maximum width: 400 mm KS80 cable ladder maximum width: 500 mm The cable ladder is attached to the wall with the wall support VK2. The wall supports are installed so, that they are attached to the cable ladder cleat. The cables are attached to the cable ladder cleat with the cable clip CCA at most every 300 mm. The cable clips must be covered from the fire at least every 3,5 m. This can be made for example insinde fire breaks between layers or by building fire break around cable ladders, cables and cable brackets with fire break material. KS80 VK2 S 2 ÄF 3

CABLE TAYS KA FIE ESISTANCE CLASS E90 CABLE TAY KA Maximum support interval 1,5 m Cable tray maximum width 500 mm Maximum load per meter 10 kg Suitable products All lengths and surface treatments up

5 CABLE TAYS KA FIE ESISTANCE CLASS E90 CABLE TAY KA Maximum support interval 1,5 m Cable tray maximum width 500 mm Maximum load per meter 10 kg Suitable products All lengths and surface treatments up to 500 mm width. OTHE SUITABLE PATS FO FIE ESISTANT INSTALLATIONS Corner S90 All products up to 500 mm width. Corner must be supported with maximum 300 mm distance from both corner piece and cable tray joint. Anchor- and installation rails AS AS-WALL Anchor- or installation rail must be fastened to the wall. Anchor- and installation rails must be used with fire classified T-piece T Extension piece SS Ceiling brackets TF-10 TF-16 TF-Z Threaded rod, nut and screw kits GT-6, GT-10, GT-16 MU 6, MU 10, MU 16 S 1, S 2, S 3, S 4 S KSF, S SSU, S VK2 S MEK J 10 Covers KL KL-KS90 KL-T End piece P-KA All products up to 500 mm width. T-piece T pmust be supported with maximum 300 mm distance from each t-piece and cable tray joint. All products up to 500 mm width. Ceiling brackets must be used with fire classified Threded rod to be used with fire classified All products up to 500 mm width. All products up to 500 mm width. Ceiling support TP1 TP2 TP2-L TP2-P Wall support VK VKF VKZ VKZ-N Intermediate support MK Gate support MK TPK PT Sliding nuts Ceiling support must be used with fire classified All products up to 600 mm width. If the threaded rod is fastened with the wall support tip to the ceiling, the wall support must be one step wider than the cable ladder. The wall supports VKZ and VKZ-N tips must always be supported with the M6 threaded rod to the ceiling. If the wall support VK or VKF is fastened directly to the wall with the fire classified fastening, tip mounting (=gate support) is not needed. All products up to 500 mm width. Intermediate support MK must be fastened with two threaded rods to the ceiling. Gate supports MK and PT must be fastened with two threaded rods to the ceiling. TPK can also be fastened with two TP1 ceiling supports to the ceiling. Separation plates AP S 4

INSTALLATION EXAMPLES TIP MOUNTING In case the wall support VK or VKF is fastened with the sliding nut to the ceiling support TP2 or the anchor rail AS, tip mounting must be used.

When wall support VK or VKF is fastened together with the bolt through the ceiling support TP2, tip mounting is not needed.

6 INSTALLATION EXAMPLES TIP MOUNTING In case the wall support VK or VKF is fastened with the sliding nut to the ceiling support TP2 or the anchor rail AS, tip mounting must be used. In this case, one step larger support than the cable tray, jso that the M6 threaded rod can be fastened to the outermost hole. When wall support VK or VKF is fastened together with the bolt through the ceiling support TP2, tip mounting is not needed. TP2 attached to the ceiling or AS attached to the wall TP2 attached to the ceiling GT-6 KA KA S 1 S 1 M6 nut VK / VKF VK / VKF M10x90 bolt M10 nut GATE SUPPOT Gate support must be made with the intermediate support MK using two threaded rods. Threaded rod GT-10 is attached to the intermediate support with two MU M10 nuts. TP2 attached to the ceiling or AS attached to the wall GT-6 S 1 KA M6 nut VK / VKF 5

WIE MESH TAYS WMT FIE ESISTANCE CLASS E60 WIE MESH TAY WMT Maximum support interval 1,25 m Wire mesh tray maximum width 200 mm Maximum load per meter 10 kg Suitable products Heights 50-150 mm, all

7 WIE MESH TAYS WMT FIE ESISTANCE CLASS E60 WIE MESH TAY WMT Maximum support interval 1,25 m Wire mesh tray maximum width 200 mm Maximum load per meter 10 kg Suitable products Heights mm, all lengths and surface treatments up to 200 mm width. OTHE SUITABLE PATS FO FIE ESISTANT INSTALLATIONS Extension piece WMT CL Fastenings WMT UC1 WMT UC1D WMT CL1 Extension pieces WMT CL WMT UC Ceiling brackets TF-10 TF-16 TF-Z Threaded rod, nut and screw kits GT-6, GT-10, GT-16 MU 6, MU 10, MU 16 S 1, S 2, S 3, S 4 S KSF, S SSU, S VK2 S MEK J 10 Separation plates AP S Angle is made according to the installation instruction using the extension pieces WMT CL. Angle must be supported from the middle of the turn, before the turn, also from maximum 300 mm distance after the turn. Ceiling brackets must be used with fire classified Threaded rod must be used with fire classified Anchor- and installation rails AS AS-WALL Ceiling support HK1 TP1 TP2 TP2-L TP2-P Wall support VK VKF VKZ VKZ-N Fastenings WMT UC1 Gate support MK TPK PT Sliding nuts Anchor- or installation rail must be fastened to the wall. Anchor- and installation rails must be used with fire classified Ceiling support must be used with fire classified All products up to 600 mm width. If the threaded rod is fastened with the wall support tip to the ceiling, the wall support must be one step larger than the wire mesh tray. The wall supports VKZ and VKZ-N tips must always be supported with the M6 threaded rod to the ceiling. If the wall support VK or VKF is fastened directly to the wall with the fire classified fastening, tip mounting (=gate support) is not needed. Intermediate support is arranged using fastening WMT UC1, threaded rod and nuts, according to the installation example. The gate supports MK and PT must be fastened with two threaded rods to the ceiling. TPK can be fastened also with two ceiling supports TP1 to the ceiling. 6

INSTALLATION EXAMPLES TIP MOUNTING In case the wall support VK, VKF or VKZ is fastened with sliding nut to the ceiling support TP2 or anchor rail tai AS, tip mounting must be used.

8 INSTALLATION EXAMPLES TIP MOUNTING In case the wall support VK, VKF or VKZ is fastened with sliding nut to the ceiling support TP2 or anchor rail tai AS, tip mounting must be used. In this case, one step larger support than wire mesh tray is required, so that the M6 threaded rod can be fastened to the outermost hole. When wall support VK or VKF is fastened together with the bolt through the ceiling support TP2, tip mounting is not needed. VKZ and VKZ-N must always be attached to the ceiling with the threaded rod. TP2 GT 6 WMT WMT-CL DIN9021 M6 MU 6 VKZ VKZ-N INTEMEDIATE SUPPOT The ceiling support can be arranged using two fastenings WMT UC1, threaded rod, and MU M6 nuts according to the installation example. The intermediate support in the example is for a wire mesh tray with 100 mm width maximum. GT-6 UC1 MU M6 ANGLE A 90-degree turn can be made by cutting the wire tray accorging to the picture and closing the edges together with the extension pieces WMT CL. Angle must be supported from the middle of the turn, before the turn, also from maximum 300 mm distance after the turn. 7

LIGHTING TACKS MEK FIE ESISTANCE CLASS E60 LIGHTING TACK MEK Maximum support interval 1,25 m Lighting track maximum width 110 mm Maximum

OTHE SUITABLE PATS FO FIE ESISTANT INSTALLATIONS Corner MEK K Corner must be supported with maximum 300 mm distance from each corner piece

Extension piece MEK J Ceiling brackets TF-10 Ceiling brackets ust be used with fire classified Threaded rod, nut and screw kits GT-10 MU 10

9 LIGHTING TACKS MEK FIE ESISTANCE CLASS E60 LIGHTING TACK MEK Maximum support interval 1,25 m Lighting track maximum width 110 mm Maximum load per meter 5 kg Suitable products All MEK 70 and MEK 110 products. OTHE SUITABLE PATS FO FIE ESISTANT INSTALLATIONS Corner MEK K Corner must be supported with maximum 300 mm distance from each corner piece and lighting track joint. Extension piece MEK J Ceiling brackets TF-10 Ceiling brackets ust be used with fire classified Threaded rod, nut and screw kits GT-10 MU 10 MEK J 10 Ceiling suspension MEK K Ceiling brackets must be used with fire classified Ceiling suspensions must be used with fire classified CEILING SUPPOT The intermediate support for the lighting track MEK is done with the ceiling suspension MEK-K. The maximum width for the lighting track is 110 mm. GT-10 MEK K-70 MU M10 MEK 70 8

10 Meka Pro Oy Ltd Konetie 25, Oulu Finland

Support systems Assembling instruction

Support systems Assembling instruction Support systems Support systems Light-duty Installation instruction for support systems of wire-mesh cable trays and cable trays attached directly to concrete. 1 Wall mounting with bracket KWLL To install