Ni-Cad battery for rail transit appliances

For railway application,Changhong Ni-Cad battery such as GNC170, GNC170-(5), GNC220, GNC190 etc. are applied as starting power for diesel locomotives; GN100, GN100-(2), GN100-(3), GNG120 etc. are applied as power of lifting pantograph for electric locomotives; GNZ100, GNZ150 etc. are applied for railway signaling and telecommunications; and KM45P, GNG20, GNC40-(7), GNC120-(4) etc. are applied as emergency power supply for air-conditioned passenger cars. For subway and light railway application, Changhong Ni-Cad battery, such as KMZ120P is applied to Shanghai Subway Line I on DC01 direct-current electrically operated rolling-stocks; KMZ160P is try-outing in Shanghai Subway Line II on AC01/AC02 alternating-current electrically operated rolling-stocks; GN60-YL is applied to Iran and Beijing subway rolling-stocks as complete sets of rechargeable battery; KHP35, KXP80-(4), GN50-(3) A, GN50-(3) B, GN50-(3) C are applied to Korea Taegu Subway, Spain Subway and Beijing Subway as emergency power supply and lighting; GNC60-(4), GNZ100 are applied to 200Km/h high speed train as standby rechargeable battery and so on.