12V 65AH Railroad Signal Battery Railway Signaling Control Battery

I. Core Product Parameters

• Rated Parameters: 12V/65AH, directly compatible with signal power screens and UPS, no extra voltage regulation needed.
• Discharge Performance: 10-hour rate ≥62Ah, 1-hour rate ≥55Ah, continuous power supply for 1.5-2.5 hours during grid interruptions.
• Internal Resistance and Self-discharge: Full-charge internal resistance ≤7mΩ, monthly self-discharge ≤3% at 25℃, suitable for unattended use.
• Charging Parameters: Float charge 13.38-13.62V, equalizing charge 14.1-14.40V, with auto charge conversion and overcharge protection.

II. Core Technical Advantages

• High Reliability: Adopts valve-regulated sealed lead-acid technology, with double anti-leakage sealing and flame-retardant casing, complying with railway equipment room safety standards.
• Wide Temperature Adaptability: Stable operation at -15℃~50℃ (capacity output ≥92%), vibration and impact resistant, no extra temperature control for complex conditions.
• Long Service Life & Maintenance-free: Optimized plate technology (8-10 years float charge life, cycle life ≥350 times) and AGM separators, no water/acid replenishment required for unattended scenarios.
• Intelligent Adaptation: Built-in BMS for real-time monitoring, compatible with railway signal monitoring systems; clear pole marks and adaptive size for easy installation.

III. Application Scenarios

• Signal Power Supply: Provides backup power for all types of railroad signals to keep signal transmission stable.
• Signaling Control Power Supply: Supplies power to railway signaling control systems and switchgear for accurate train positioning.
• Interlocking and Dispatching Power Supply: Ensures normal operation of interlocking and dispatching communication equipment.
• Unattended Stations: Enables long-term maintenance-free operation, auto power supply when grid power is interrupted.

IV. Quality Assurance and Compliance

• Compliance Standards: Meets relevant standards such as IEC 62619 and TB/T 1528.6-2018, fully adapting to railway signal system requirements.
• Quality Inspection: Strict quality control throughout production, passing electromagnetic compatibility, thermal safety and environmental reliability tests.
• After-sales Support: Provides comprehensive after-sales services, including regular inspections, fault diagnosis and battery replacement.