Description
Recommended for all electrified irrigation system installations.
They allow the transport of power and supply between controllers and solenoid valves or sensors.
General features (single-line series)
Cable for low voltage installations.
– Rigid bare copper core.
– PVC insulation, non-flame-propagating.
Standardisation: NP – 2356, HD 21 – EN 60228:2005
Non-flame propagating – EN 50265-2-1.
Rated voltage: 450 / 755 V
External colour: Green or red
DIMENSIONAL CHARACTERISTICS – MATERIALS
Conductive cores
Nominal cross section straight – 1,5 mm2
Material – Rigid circular bare copper
No. of core wires – 1
Nominal core diameter – 1,35 mm
Isolation
Material – PVC TI 1-HD 21.1.S4
Nominal and average thickness – 1.75 mm
Minimum thickness – 1.7 mm
Application – Extrusion
No. of core wires – Green and red
Conductor
Nominal outside diameter – 4.85 mm
Nominal weight – 40 kg / km
ELECTRICAL CHARACTERISTICS
Rated voltage: Uo / U – 450 / 750 V
Maximum ohmic resistance in direct current at 20º C – 12,1 / km
Maximum ohmic resistance in direct current at 70º C – 14,5 / km
Maximum allowable current, permanent regime, a conductor in the open air, 30º C – 20 A
Maximum allowable temperatures continuous regime / short-circuit – 70 / 160º C
Maximum permissible short-circuit current t= 1 sec. – Ti/Tf= 70 / 160º C – 0.17 (kA)
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