vulcanized fiber composite fuse body liner making process
Fuse body liner Purpose
The purpose of vulcanized fiber composite epoxy fiberglass tube is to provide a high level of electrical insulation and mechanical strength for fuse cutouts and drop cutouts used in high voltage and medium voltage power protection,Dropout fuse casing, Drop-out door fuse tube, current limiting fuse cutout ,Insulation tube, casing, bushing. These cutouts are designed to protect power lines from overloading and short circuits. When a fault occurs in the power line, the cutout is designed to open and interrupt the flow of current, thereby protecting the line from damage
How it can extinguish arc?
Principle of line protection
Color: Grey, yellow, orange, brown, green, blue, etc.
Tensile Strength: Axial 280 MPa; Circumferential 600 MPa;
Arc Resistance: 150-180 sec
Winding angle: 50-90 degree. (the winding angle can be adjusted according to different requirements to achieve better mechanical properties);
Thermal stability: ≥180ºC(H class)
Standard: IEC, GB, etc.
inner diameter:> 5mm; Outer diameter: < 300mm; Length: < 2000mm. Insulation strength: axial 3 ~ 6kv/mm; Radial 10 ~ 12kv/mm; Water absorption: less than 0.03%; Axial thermal expansion coefficient, 1.8E-05 1/K; Chemical resistance mineral oil: excellent Solvent and dilute acid: excellent; Certificate: ISO9001,ISO14001,OHSAS Dielectric Constant: 4.7 Insulation Resistance: 10 meg ohms [/av_toggle] [av_toggle title='vulcanized fiber composite fuse body liner index PDF' tags='' custom_id='' element_template='' one_element_template='' av_uid='av-8zk9a' sc_version='1.0']