Safety & Maintenance
Safety priorities: Avoid water immersion, short-circuits, or fire exposure. Store at 50% SOC in dry, ventilated areas (10-30°C); recharge every 3 months for 5-6h at 100A. Fully charge before first use. Transport securely by car, train, ship, or air.
BMS Protection Features
- Overcharge Protection: Cell 3.65V (43.8V overall), recovers at 3.35V (41V overall).
- Overdischarge Protection: Cell 2.8V (34V overall), recovers at 3.1V (charge recovery).
- Overcurrent Protection: Charging 250A (2s delay), Discharge 600A (30s delay).
- Temperature Protection: Charging high: 60°C (recover 55°C), low: 0°C (recover 3°C); Discharge high: 60°C (recover 55°C), low: -20°C (recover -15°C).
- Capacity Alarm: Alerts at 5% SOC, recovers at 10%
Applications
- Heavy-Duty Forklifts: 920Ah capacity and 350A max discharge enable prolonged lifting in large warehouses, cutting recharge frequency.
- Logistics Centers: IP67 rating suits humid/dusty conditions for 24/7 material transport in -20°C to 50°C ranges.
- Manufacturing Facilities: Supports high-load operations with BMS safeguarding against overcurrent and thermal issues.
- Distribution Hubs: 967x738x575mm footprint integrates easily; ≥2000 cycles ensure long-term reliability.
- Eco-Friendly Upgrade: Replaces lead-acid with sustainable, low-maintenance power for cost savings in industrial settings.
| Parameter | Value | Notes |
|---|---|---|
| Nominal Voltage | 38.4V | – |
| Capacity | 920Ah | Minimum 890Ah at 0.2C discharge to 2.5V/cell |
| Dimensions (L x W x H) | 967 x 738 x 575 mm | – |
| Weight | Approx. 420kg | – |
| Standard Discharge Current | 150A | – |
| Max Discharge Current | 350A | – |
| Discharge Cut-off Voltage | 34V | – |
| Charge Voltage | 43.2V | – |
| Standard Charge Current | 100A | – |
| Max Charge Current | 200A | – |
| Internal Resistance | ≤30mΩ | – |
| Charge Temperature Range | 0°C ~ 45°C | – |
| Discharge Temperature Range | -20°C ~ 50°C | – |
| Storage Temperature Range | 10°C ~ 30°C | Humidity: 5% ~ 90% |
| Charge/Discharge Interfaces | REMA320 / ANDERSON SB350 Gray | – |
| Waterproof Rate | IP67 | – |
| Cycle Life | ≥2000 cycles | At 25°C ±2°C, 0.2C rate |
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