crashworthy fireproof train data memory device
Inquire NowDescription
A compact crashworthy memory device specially designed for the data protection of train recording systems in extremely harsh conditions such as fire, explosion, immersion, or hard crash. This innovative device meets the quality standards in compliance with US Federal Regulations Title 49, far exceeding the fire resilience criteria with a high intensity of up to 1000°C. It is engineered to withstand 120 minutes at 1100°C high intensity fire or 60 minutes followed by 260°C fire for 10 hours, surpassing the fireproof standards of airborne recording systems.
Additionally, this memory device is functional up to 100 meters underwater for 240 hours, making it suitable for heavy-duty trucks, oil tank vehicles, and any environment where data safety is paramount.
Size: 170 x 130 x 130 mm
Net Weight: 6 kg
Specifications
| Attribute | Details |
|---|---|
| Interface Connection | Air connector with USB2.0, SATA2.0, or eMMC adaptor cable |
| Power Input | 5V±5% < 1.5W (SATA) or < 0.5W (eMMC/USB) |
| Writing Circulation | SLC: 100,000 times; MLC: 3,000 times |
| Storage Capacity | eMMC (SLC): 1G, 2G, 4G, 8G; eMMC (MLC): 16G, 32G, 64G, 128G; SSD (MLC): 128G, 256G, 512G, 1024G |
| Fire Resistance | 1100°C/60min plus 260°C/600min |
| Liquid Oil Immersion | 48 hours |
| Water Immersion | 240 hours at 100m underwater |
| Static Crush | 168kN for 5 min |
| Impact Shock | 100g for 50ms, 55g for 100ms, 23g for 250ms |
| Pin Penetration | 0.4cm pin 23kg, 1.5m |
| Alternative Electric Field (AEF) | 64KA 10MA/S 1m |
| Temperature Range | -40°C to 75°C (operation); -40°C to 85°C (storage) |
| Standard | FRA 49 CFR Part 229 Appendix D (US DOT criteria); IEEE 1482.1 – 2013; IEC 62625-1-2013 |
Additional Information
This device is an essential component for ensuring the integrity of critical data in transportation systems, particularly in scenarios where safety and reliability are paramount. It is designed to withstand extreme conditions, making it ideal for various applications beyond train systems, including heavy-duty vehicles and other high-risk environments.
