Product Details

Specifications

We can supply 130,155,180 degree fiber glass wire with a:0.90mm-5.0mm& b:3.0mm-16m for transformers,motors and generators.

Fiber glass wire

Fiber glass wire is a kind of winding wire,first, the ectrical round aluminum rod is extruded or drawed into high quality aluminium conductor,then it is wrapped by the fiberglass,then it is insulated by the varnish and dried.They are mainly used in dry-type transformers,motors and generators coil.

Size:

Rectangular size: a:1.0mm-5.0mm &b:3.0mm-16mm

Round Size: 1-5mm

Temp. Class:F 155°C,H 180°C,C 200°C

Materials of Conductor:

Resistivity :Soft copper wire ≤ 0.017241Ω•mm²/m at 20°C
Soft aluminum wire ≤ 0.028000Ω•mm²/m at 20°C
Proof stress Rp0.2:soft < 100 N/ mm2,Semi-hard 100-300 N/ mm²,
The deviation of Proof stress Rp0.2 could be +0-20 N/ mm².

Materials of insulation:

Polymide film and Glass Fibre

& Impregnated with Class F 155°C,H 180°C,C 200°C Varnish

Name		Double Layer Fiberglass Covered copper Wire
Model		GLELB-40/155
Diameter		4mm*6mm
Standard		GB/T7672.3-2008
Test Item		Unit	Technical Requirement	Test Result
Appearance			Uniform color, no Impact of defects	Ok
Bare Conductor	a	mm	±0.05	3.98
	b	mm	±0.05	5.98
Thickness of insulation film		mm	0.32-0.40-0.48	0.41
resistance		Ω/m	≤0.02785	0.02774
Elongation			≥17	31%
adhesion			10% No cracking	no cracking
Breakdown Voltage		V	560V	910,850,830,900
Bending test			a and b winding	15b, 10a, no crack
package			Meet the export standards	Ok
Quality Control Result			Ok