video corpo
Add to favorites

#Product Trends

Changhong/Nickel Cadmium Battery/Ni-Cd Battery/Rail Transit/On-board/Telecommunication

Changhong Nickel Cadmium battery for rail transit application is specially suitable for emergency and general lighting of vehicle, metro and light rail train, signal on rail intersection, driving power of safety fence, emergency lighting power for railway station and subway station, as well as diesel engine starting.

Changhong Nickel Cadmium battery can conduct normal operation under the temperature at -40℃~+70℃. The battery can be discharged 70% of rated capacity by 0.2ItA.

Technical Advantages

Long service life, the battery can reach the best life cycle cost after over 5000 times charge and discharge.

Compact volume, high specific energy, convenient for improving carrying capacity of vehicles.

The reasonable structural design not only ensures the reliability of battery leak proof structure, but also is convenient for monitoring the electrolyte state.

Adopting the new valve control type assembling vent plug avoids the decrease of water, prolongs the maintenance period of the nickel cadmium battery, guarantees the performance of Ni-Cd battery and extends the service life.

Selecting the optimum density potassium hydroxide solution(high purity) as electrolyte reduces the internal resistance of the nickel cadmium battery, improves the performance under low temperature, big current discharge and high temperature charge.

Super high charge-discharge efficiency, lower water consumption.

Free maintenance, in general, at least within 3 years no need to conduct activating treatment during the whole operation period.

Certificates

TUV Rheinland IEC60623: 2001 product type approval certificate (KPL, KPM, KPH)

TUV Rheinland EN61373:2010 impact and vibration test of rolling stock equipment standard product type approval certificate

CE certificate

KEMA IEC60623:2001(4th edition) product type approval certificate

China railway CRCC certificate

The test report signed and issued by SGS, the burning test and burning concomitancy phenomenon of rail vehicles material and its composition was carried out according to DIN54837:2003 and classified according to DIN5510-2:2003.

Iris

Successful application cases:

Zhengzhou Metro line No. 1

Beijing Metro line No. 1 and 2

Chang Zhutan intercity motor train unit

Shanghai Maglev train project, Beijing Maglev train project

Dalian Metro line No. 1 and 2

CRH3C motor train unit

CRH380 series motor train unit

Intercity motor train unit with a speed of 140 km/h

Motor train unit with a speed of 250 km/h and a speed of 350 km/h

Details

  • SICHUAN CHANGHONG BATTERY CO., LTD.