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Heavy-Duty:The robust Heavy-Duty profile has larger crosssection and can accept up to 1800 lbs installed load while conforming to IEC 61587-1. Specially designed for use in high-demand situations, it offers the greatest stability even in extreme environmental conditions including shock, vibration and even earthquakes.
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Three mounting areas in one profile.
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Grid holes, mounting groove and 45° form: VARISTAR unites three different mounting areas in a single profile. These unique combinations allow assembly and accessory parts to be fitted quickly and simply, inside as well as outside. And best of all: individual requirements. |
Shock and vibration resistance.VARISTAR has been designed with high physical stresses in mind. Of particular importance in this respect is the transverse strength of the frame. The specially developed hollow-chamber profile achieves the DL5 and DL6 requirement classes for static and dynamic loads, and thus also the highest shock and vibration resistance to IEC 61587-1, with minimal material outlay.DL5: Shock and vibration stresses such as occur in railway equipment, road signalling equipment and where situated close to rotating machines. DL6: Stresses such as occur on merchant ships and in low-demand military installations. VARISTAR test results:
Excellent earthquake resistance.In dynamic tests for stability in earthquake conditions, the seismic reinforced VARISTAR Heavy-Duty proved its suitability for worldwide use. The seismic tests, carried out under IEC 61587-2, certify the cabinet platform's earthquake resistance up to Bellcore Zone 3. By further reinforcing the cabinet, earthquake resistance is assured up to Bellcore Zone 4 under certain loading conditions.VARISTAR test results:
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Earthquake test X-axis Earthquake test Y-axis Earthquake test Z-axis |
Test reports as PDF-file
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Click here for all VARISTAR test reports. |