SAFT · PRODUCT DETAILS

SAFT SRX High-Power Ni-Cd Railway Batteries

High-power Ni-Cd batteries for diesel locomotive and DMU engine starting, emergency braking, pantograph raising and onboard backup. Cell format and capacity are chosen for the vehicle and climatic conditions.

SAFT SRX High-Power Ni-Cd Railway Batteries

Product description

Product overview

High-power Ni-Cd batteries for diesel locomotive and DMU engine starting, emergency braking, pantograph raising and onboard backup. Cell format and capacity are chosen for the vehicle and climatic conditions.

Technical selection

Selection follows the vehicle duty profile, load current, autonomy, operating temperature, charging system and installation requirements. Battery format, protection, connections and maintenance access are coordinated with the vehicle interfaces.

Maintenance and lifecycle

Inspection, testing and maintenance follow the selected manufacturer’s instructions and site operating procedures. EKA System evaluates installation, commissioning, service access and lifecycle support as part of the project.

Technical specifications

ParameterValue
BrandSAFT
SeriesSRX
Battery technologyNickel-Cadmium (Ni-Cd)
Electrode technologySintered / PBE
Performance classHigh power
Plastic cell capacity range22–220 Ah
Steel cell capacity range73–375 Ah
Operating temperatureApproximately -20 °C … +50 °C
Extreme temperature toleranceApproximately -50 °C … +70 °C
Water topping-up intervalApproximately 2 years under normal conditions
Service life15+ years under typical conditions
Primary useEngine starting, emergency braking, pantograph, tilt and onboard backup

Applications

  • Railway onboard auxiliary power
  • Project-specific vehicle and workshop duties