железнодорожные тележки

rail trolleys Our conductor bar system are often used in many area. Like as the conveyor system, Roller Coaster, Multipole feed system, bridge construction crane, water treatment works and so on. The range of application include workshop cranes, iron and steel industry, mines etc. Ability to feed several moving machines from the same conductor system Suitable for high amperage Feed points can be placed at any location, long system length possible Suitable for indoor and outdoor use And easy installation ,reduced and simple maintenance The conductor bar standard length is 6m The data of 200A conductor bars Current Rating :630(A) Cross section area:310 AC :500(v) DC:700(V) Max allowable ambient temperature for 100% duty cycle: 25 Weight: 8.51KG/6M standard phase cover:31001 standard earth cover:31002 Medium heat cover:31003 Materical : steel/ aluminum Materical Type:6101A Resistance (DC):0.0000951 Resisitance (AC):0.0001665 Flame-test: self extinguishing Standard length:6m Mini pitch centres (level):3 m Mini phase space(level):50m Max speed (m/min); 200 Systems up to200 metres without expansion sections WELCOME TO CONTACT US: Tel: 86-027-86819736 Fax: 86-027-50862381 Trade manager :whmarch contact :sian mccb march-china com marchsina live cn