All electrical conduits with an inside diameter of 60 mm or greater shall be designed for seismic resistance.
Cable trays, cable trunking, and busbar trunking with a self‑weight of 150 N/m or more shall also be provided with seismic measures.
| No. | Description | Model / Specification | Seismic Protection Object |
|---|---|---|---|
| 1 | Cable tray lateral and longitudinal seismic support | bzk-qtl-1 | 200mm wide cable tray |
| 3 | Cable tray lateral and longitudinal seismic support | bzk-qtl-3 | 400mm wide cable tray |
| 4 | Cable tray lateral and longitudinal seismic support | bzk-qtl-4 | 600mm wide cable tray |
| 5 | Cable tray lateral and longitudinal seismic support | bzk-qtl-5 | 800mm wide cable tray |
| 6 | Cable tray lateral and longitudinal seismic support | bzk-qtl-6 | 1000mm wide cable tray |
| 7 | Cable tray lateral and longitudinal seismic support | bzk-qtl-7 | 1200mm wide cable tray |
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