Enamelled Round & Rectangular Copper Wire. - SOLDERABLE POLYURETHANE OVERCOATED
    WITH POLYAMIDE, ENAMELLED ROUND COPPER WIRE CLASS 155
Specifications

I S: 13730 Part: 21

I E C: 317 - Part-21 NN E M A 1000 MW 28 - C / 80 - C
Size Range

0.10 - 0.80 mm

Safe Working 42 - 21 SWG
Covering Grade: 1, Grade: 2 (Single, Heavy)
Application BIC Solderable modified polyurethane Overcoated With polyamide coated wires are suitable for 'F' class applications have widely used in coils and motors windings where severe overloads are not experienced and where solder ability is important, small motors, Ignition coils, Timer and clock coils, low voltage Transformers, solenoids Encapsulated coils, and TV deflection coils.
Limitation Solderable modified Polyurethane coated wires are not recommended where severe overload is experienced.
 
BIC Solderable Modified Polyurethane overcoated with polyamide coated wires have good elongation, low spring back, in addition, polyamide provides improvement in the wind ability making them suitable for high speed winding machines.

BIC Solderable Modified Polyurethane Coated with polyamide coated wires having very good chemicals resistance and compatible with all general purpose impregnating varnishes and other which do not contain the reactive solvent. With polyamide protection over the polyurethane insulation, preheat prior to varnishing is not necessary.

   Enamelled Round & Rectangular Copper Wire. - BIC SOLDERABLE MODIFIED POLYURETHANE
    OVER COATED WITH POLYAMIDE COATED WIRES CLASS 155( 0.50 mm Dia. Grade: 1 )
Properties As per I E C Typical BIC value
Solderability 390oC-Max Time: 3 Sec 390oC - Within 1 Second
Flexibility 1xd - No Crack 20% +1xd no crack
Resistance to Abrasion 3.1/3.65N (Min/Avg) 4.5 / 5.0 N
Heat shock 175oC - ½ hr-2xd- no crack 200oC-½ hr-1xd- no crack
Dielectric Dissipation 1MHz-Max: 0.030 1MHz-Max:0. 025
 
© 2000 Bharat Insulation Company (India) Ltd.. All Rights Reserved.