PRODUCTS
LiFePO4 Battery System
- Anti-Drone System
- Signal Strength Telemetry System for Train Radio Signals.
- Intelligent Transmission list Management System
- Edge Handler (Remote Integrated Management System)
- Network Quality Management System
- Intelligent Connect Panel
- FM / DMB Repeater
- BDA (Bidirectional Amplifier)
- Smart Voice Recognition Emergency Bell
- Intelligent Station Integration Device
- LiFePO4 Battery System
- Dynamic Train Car-Number Indicator
- IOT Terminal
Application equipment
LiFePO4 Battery System
System overview
Environmentally friendly and new back-up power system that maximizes battery efficiency compared to conventional lead storage batteries and enables real-time monitoring of battery status LEDs such as current, voltage, and temperature through UI.
Main features
- Long life cycle and durability (more than 2500 cycles)
- Installation space efficiency (Reduction of floor area and weight )
- Operating temperature: -20 ° C to 60 ° C
- Can be stored for a long time after charging with a self-discharge rate of less than 3% per month
- Non-memory effect
- Battery status LED display and real-time monitoring of current, voltage, temperature, etc. via UI
- Ensuring system life by uniform battery performance control
- Maintaining safety and reliability with overcharge, overdischarge, and high temperature cutoff functions
- Eliminate the danger of harmful substances, fires and explosions
-It has emerged as an alternative to lithium-ion secondary batteries that are facing fire problems
Comparison of lithium-based secondary batteries
| Specification | Li-FePO4 | Li-ION | Li-Polymer | Note |
|---|---|---|---|---|
| Cycle life | 2,500 | 1,200 | 1,500 | DoD 80% 1C |
| Eco-friendliness | Very good | Low | Low | Free of toxic heavy metals (Pb, Cd, Hg) and hexavalent chromium |
| Stability | Very good | Low | Low | No fear of deformation, ignition or explosion |
| Self-discharge rate (months) | 3% | 5% | 5% | |
| Ignitable | none | Normal | Very high | Cause of the fire |
| Temperature and humidity management | Good | Low | Low | Cause of the explosion |
Comparison of characteristics of lithium iron phosphate vs. lead acid battery
| Specification | Li-FePO4 | Lead-Acid | Note |
|---|---|---|---|
| Cycle life | 2,500 | 400 | DoD 80% 1C |
| Self-discharge rate (month) | 2,500 | 400 | DoD 80% 1C |
| Operating temperature | Charge : 0~55℃Discharge : 20~60℃ | Maintaining a constant temperature of 25 °C | |
| Eco-friendliness | Non-toxic environment friendly | Harmful components such as lead and sulfuric acid | |
| High output efficiency | Very good | Low | |
| Initial investment cost | High | Low | |
| Energy density (Wh / Kg) | 120 | 50 | |
| Memory effect | none | Can be | Phenomenon that the battery capacity decreases when recharging with the remaining amount remaining |
| Weight | 30Kg | 50Kg | 48V30Ah (4 lead-acid batteries) standard |
| Battery monitoring (BMS) | Self-built(Remote monitoring function) | Constructed at an additional cost | |
| Floor area | 4U | 8U |
Product Form
- System size and capacity can be changed
LiFePO4 Battery System
