S-TYPES ELECTRICAL/DIMENSIONAL RATINGS |
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Zamber type | Impulse Voltage (kVBIL) | Power frequency withstand voltage wet-outdoor (kV) | Power frequency withstand voltage dry-indoor (kV) | Rated Voltage (kV) | Creepage distance (mm) | Min. arc distance (mm) | Total height out of the lid (mm) | Colour | n. of skirts | Bore dia. (mm) | Diameter of the skirts |
S1 | 75 | 28 | 38 | 12 | 246 | 122 | 174 | brown | 4 | 17 | 84 |
S2 | 95 | 38 | 70 | 17,5 | 425 | 195 | 245 | brown | 7 | 17 | 84 |
S3 | 125 | 50 | 80 | 24 | 505 | 240 | 292 | brown | 9 | 17 | 84 |
S4 | 150 | 70 | 80 | 24 | 660 | 250 | 299 | brown | 9 | 17 | 92 |
Available variants and materials:
Flange for soldering in fire tinned brass or steel, diameter from 70 to 85 mm.
Flange for TIG/MIG welding in stainless steel, diameter 89 mm.
Thread in tinned brass from M6 to M16 - including ½’’-13th
Stud with bore several diameters
Solid stud with wire already connected
Wire sections: 5 – 10 – 12 – 16 – 25 mm²
Tests performed:
Leak test at 6 bars on 100%
Visual inspection on 100%
Dimension test on sample quantity
Temperature test at 130°C on sample quantity
Cantilever load test from 500N until 750 N – Type test
Traction (tensile) load test at 1500N – Type test
Torque test at 45Nm – Type test