Mineral-insulated Copper-clad Cable - Typical Specifications

Typical Specifications

maximum voltage 600 or 1000 volts
current rating 18 - 450 amperes
conductor area 1.0 – 240 mm²
copper sheath area 5 – 70 mm² effective
number of cores 1,2,3,4,7,12,19
overall diameter 5 – 26 mm
minimum bend radius 6 x diameter (3 x diameter if bent once only)
weight 100 – 3300 kg/km, 355 - 11708.4 lbs/mi
twists per metre 0, 20; In many applications NO twist is preferred.
finish bare copper, standard PVC sheath, low smoke and fume (LSF) polymer sheath, various Stainless Steels, Inconel, Titanium, and some super alloys.
colour natural (Bare Stainless, bare copper), white, black, red, orange
maximum operating temperature
continuous - exposed to touch 70 °C
continuous - not exposed to touch; PVC-sheathed 90 °C
continuous - not exposed to touch; not PVC-sheathed 250 °C
intermittent >1000 °C
(melting point of copper is 1083 °C)

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