Drop-out fuse FRDQ series

for railway applications

1, 15-33kV cutout fuses are widely used in distribution lines and substations 2, Dead end fittings are up to the requirements from the clients, usually we use ball, socket, tongue, clevis for pin insulators with forged steel or cast steel. The dimensions and coupling size can be exactly according to the specification requirements from the utilities. 3, The silicon rubber color of the insulators are also up to the requirements from the clients and all the silicon rubber materials past 5000 hours aging test silicon content test and hydrophobicity test. 4, ECR core rods are used in all the insulators, so we can guarantee a very good mechanical strength and anti-acid pollution performance for the insulators. 5, All our cutout fuses were type tested and design tested in accordance with IEC61952, maximum RIV is 100µV when tested at 1MHz and10% over nominal line ground voltage for indicated system voltage. 6, The fuse part can be supplied by us exactly according to the requirement from the clients Applications: 1,All the substations 2,All the electrified railways 3,All the distribution lines