Erba Isolanti

DESCRIPTION
Composite insulation of cable E-NX10 assure high mechanical and abrasion resistance, good aging behawiour, good dielectric strenght under compression and good behawiour to thermal load. Besides flexibility is good and outside diameters are particulary small.
UL version is available with other construction. Ref E-NX10 UL : File E251657 UL-Style No.:5196

APPLICATION
Electrical motors and transformers, temperature class F (+155°C)

CONSTRUCTION
-Conductor: stranded copper, bare or tinned
-Insulation: Cover: Diacetate silk (only for 0,14-2,50 mm2) lapping
Wrap: Polyester foil, NOMEX® aramid paper
Braid: Polyester fibre
Varnish: Polyurethane

SPECIFICATION
Insulation resistance: 200 M*/km, measured according to VDE 0472, paragraph 502, test circuit C3;
Dielectric strenght: 3,5 kV minimum, measured to VDE 0472, paragraph 509, test method 1.2
Test Voltage: 4 kV at 50 Hz/2 min.;
Operating voltage: 800 V max.;
Temperature class: F (+ 155°C);
Thermal stability: 155°C /4 hrs: nominal 20% measured to VDE 0472, paragraph 609;
solder iron shrinkage at 350°C/10 s: 1 mm, measured to VDE 0472, paragraph 608;
Resistance to sticking: 70°C/5 hrs to VDE 0472, paragraph 606;
Flexibility: to VDE 0472, paragraph 603 b;