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What Details Are In The H80-120FT Technical Guide?
The H80-120FT Technical Guide outlines specifications for industrial lithium batteries (80–120Ah capacity) designed for heavy machinery and renewable energy storage. It includes discharge rates (1C–3C), cycle life (4,000+ cycles at 80% DoD), and safety protocols (IP67, UL1642 compliance). Installation steps, BMS configurations, and thermal thresholds (charge: 0–45°C; discharge: -20–60°C) ensure optimized performance for forklifts, solar arrays, and telecom infrastructure.
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What are the core specifications of H80-120FT batteries?
The H80-120FT series offers modular lithium-ion packs with voltage ranges of 24V–48V and capacities up to 120Ah. Key specs include 200A continuous discharge, 95% round-trip efficiency, and stainless steel enclosures. Pro Tip: Always verify ambient temperatures before installation—operating beyond -20°C risks electrolyte thickening and voltage drops.
The H80-120FT’s NMC chemistry supports fast charging (0.5–1C) with cycle longevity. For example, a 48V 120Ah unit can power a 5kW forklift for 6–8 hours. Mechanically, they integrate M8 terminal bolts and vibration-resistant cell stacking. However, avoid paralleling mismatched units—cell imbalance could reduce lifespan by 30–50%. Transitionally, pairing these with solar inverters requires voltage matching; a 48V battery aligns with most 48V MPPT controllers.
| Spec | H80-120FT | Traditional Lead-Acid |
|---|---|---|
| Cycle Life | 4,000+ | 800–1,200 |
| Weight | 22 kg (48V) | 55 kg |
| Efficiency | 95% | 75–85% |
How to install the H80-120FT safely?
Installation requires non-conductive tools and torque-controlled terminals (8–10 Nm). Mounting orientations are flexible, but horizontal placement minimizes stress on busbars. Pro Tip: Precharge resistors (100Ω) prevent sparking during controller connections.
For industrial setups, the guide mandates 25mm² copper cables for high-current paths. Practically speaking, a forklift retrofit involves uninstalling lead-acid trays, securing the H80-120FT with included brackets, and programming the BMS via CANbus. But what if the voltage fluctuates? Always ground the battery chassis to equipment frames—stray currents cause erratic BMS behavior. Transitionally, after securing cables, test idle voltage (e.g., 53.5V for a 48V system) to confirm no parasitic drains.
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FAQs
Yes, but confirm voltage compatibility—most 48V lead-acid chargers lack Li-ion voltage curves, necessitating a programmable lithium charger.
How often should terminals be inspected?
Every 500 cycles or 6 months, whichever comes first. Tighten loose connections to prevent arcing.
