IEC 61537 Steel Cable Ladder Galvanized HDG 150mm-900mm Width 6m Length
Product Details
IEC 61537 Cable Ladder
,Ventilated Steel Cable Ladder
,IEC 61537 Ladder Tray
Steel Cable Ladder IEC 61537 is the standard compliant steel route for projects that specify the international cable tray standard by name: a ladder whose load, deflection and continuity performance can be demonstrated against a recognised test and calculation basis rather than asserted by the supplier.
The ladder is formed from galvanized steel with widths from 150 mm to 900 mm, rail heights of 75 mm to 200 mm and rung pitch of 225 mm or 300 mm, in 3 m and 6 m lengths. Side rail and rung thickness are selected from the load table so the section is sized for the actual cable mass and support span.
IEC 61537 defines the safe working load, the deflection limit of span over 200, and the electrical continuity requirement for the assembled system. Complying with it means the designer can publish a support spacing, the contractor can install to that spacing, and the inspector can verify the result against the same document.
The steel ladder is finished by hot dip galvanizing to ISO 1461 or by pre-galvanized strip for indoor work, with powder coating available for visible areas. All three finishes are applied so that cut ends and fixing holes remain protected, which is what determines real service life in a plant atmosphere.
BENDIN manufactures this ladder at 10000 m per week with 180 staff and thirty years of steel fabrication experience, exporting 60 to 70 percent of output to contractors working to European and international standards. Load calculations, coating records and dimensional checks accompany every order.
Minimum order 100 m, delivery on request, 5 to 25 USD per metre, pallet packing, terms L/C, T/T or Western Union. Send the support span and the cable load and we will return the deflection calculation and the recommended rung pitch.
Certification and Standard Reference| Standard / Specification | Scope of Application | BENDIN Status |
|---|---|---|
| IEC 61537 | Cable tray and ladder systems, load and deflection | Design calculation and continuity check per order |
| EN 10346 | Pre-galvanized steel strip | Coating thickness measured per batch; record supplied |
| ISO 1461 | Hot dip galvanized finish | Coating thickness measured per batch; record supplied |
| IEC 61537 clause 10 | Electrical continuity of the system | Design calculation and continuity check per order |
| ISO 9001:2015 | Quality management system | ISO 9001 certified; certificate copy on request |
| CE marking | EU construction products as applicable | CE Declaration of Conformity issued with shipment |
BENDIN holds ISO 9001 quality certification and issues CE Declarations of Conformity. The standards above state the design and test basis of this product; third party test reports or national approvals are supplied on request and are not implied unless confirmed in the contract.
Technical Parameters| Parameter | Standard Range | Customization Available |
|---|---|---|
| Usable width | 150 - 900 mm | up to 1200 mm |
| Rail height | 75 - 200 mm | to drawing |
| Side rail thickness | 1.5 - 3.0 mm | to load case |
| Rung spacing | 225 / 300 mm | 450 mm |
| Standard length | 3000 / 6000 mm | cut to order |
| Material | Galvanized steel | Stainless |
| Finish | HDG, pre-galvanized, powder coat | duplex |
| Load class | Per IEC 61537 | project specific |
Dimensions, rung spacing and surface treatment are produced to project drawings. Load and deflection calculations are issued for spans above 3 m.
Typical Applications- Industrial plants and utilities
- Commercial and infrastructure projects
- Power and control cable routes
- Water treatment and pumping stations
- Export projects to EN standards
Q: What does IEC 61537 compliance cover?
A: It defines safe working load, a deflection limit of span over 200 and the electrical continuity requirement for the assembled system.
Q: Do you issue the calculations?
A: Yes. We provide the load and deflection calculation and the continuity check for the specified span, so the design can be submitted and inspected against the same basis.
Q: Which finishes are available?
A: Hot dip galvanized to ISO 1461, pre-galvanized strip for dry interiors, and powder coating for visible areas, all applied so cut ends stay protected.
Q: What is the minimum order?
A: Minimum order 100 m, prices from 5 to 25 USD per metre, pallet packing on L/C, T/T or Western Union terms.
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