Insulator for low headroom tunnel use: used in electrified railway catenary and electric locomotive
Variety range: 70kN, 100kN, 120kN
Color: brown, gray, according to customer requirements
Executive standard; TB/T3199.2-2008 IEC 61109
Technical features of low headroom tunnel insulators:
– Light weight and small size, easy to transport and install
– High mechanical strength, strong impact resistance, not easy to burst
– Good stain resistance
– Easy operation and maintenance
Insulator structure for low headroom tunnel: composed of umbrella sleeve, mandrel and end fittings
Production process of low headroom tunnel insulator: injection process
The advantages of low clearance tunnel insulators: the core rod and the sheath are bonded seamlessly, the inner insulation performance is good, and the interface breakdown phenomenon can be avoided