SRM+, ensuring long-term total reliability in high energy applications
Ensuring long-term total reliability in high energy railway backup applications
SRM+ is the latest in a generation of field-proven batteries with more than 20 years of service and millions of track kilometers. The range provides total reliability for high-energy backup applications that demand ‘M’-type performance including: passenger safety and comfort (lighting, door control, ventilation, communications, etc.) and fail-safe electronic systems start-up.
The nickel-based SRM+ provides a compact and cost-effective solution that is ideal for all types of urban, regional and intercity rolling stock.
Market sectors
Features & Benefits
- Reduced operating costs throughout the battery’s long life
- Single cell design offers a high level of flexibility in configuring the battery system
- Outstanding chargeability over an extended temperature window
- High performance, reliability and a 15-year plus service life in a fully recyclable package with the same installation footprint as a block battery
Technical Specifications
- Capacity range from 40 to 360 Ah
- Wide operating temperature range from - 20°C to + 50°C
- Proven resistance to shocks and vibrations
- Fast recharge – 90% capacity achieved in 5 hours for rapid return to service
- Lower water consumption for optimized maintenance intervals
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SRM+ product brochure
Product brochure Download (English) -
SRM+ product datasheet
Product datasheet Download (English) -
SRM+ I&O Sheet
Product I&O sheet -
Alstom Chennai Metro case study
Customer case study Download (English) -
CRRC Changchun metro case study
Customer case study Download (English)
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