JK Energy Storage Series BMS

Why Choose JK BMS?

Core Advantages:

• ✅ High-Current Active Balancing (1-2A)
• ✅ Multi-Protocol Communication (CAN/RS485)
• ✅ 16-Cell Monitoring for LiFePO4/Ternary/LTO
• ✅ Industrial-Grade Protection Algorithms

Technical Specifications

🔋 Advanced Functions at a Glance

1. Active Balancing Technology

• Energy Transfer System: Moves charge from high-voltage cells to low-voltage cells via BMS.
• User Customization:
  • Trigger threshold: 0.01V (default)
  • Balance current: Up to 0.2C (recommended)
• "Reduces cell voltage deviation by 95%, extending cycle life by 20%."

2. Multi-Layer Safety Protection

3. Smart Connectivity & Control

Jikong BMS APP

• Real-Time Dashboard:
  • Cell voltage (±3mV accuracy)
  • Temperature (5 NTC sensors, ±1℃ accuracy)
  • SOC/SOH estimation with historical trends
• Remote Control:
  • Enable/disable charge/discharge
  • Adjust balancing parameters on-the-fly
  • Firmware updates via Bluetooth

PC Monitoring

• RS485-2 port for parallel battery pack management
• Modbus protocol support for integration with SCADA systems

🧩 Modular Design & Installation

1. Interface Board Features

• LED Indicators:
  • RUN: Steady green = normal operation
  • ALM: Flashing red = fault alarm
• DIP Switch: 4-bit address setting (0-15) for parallel systems
• Dry Contacts: 2 channels for alarm/fan control (NO/NC configurable)

🌐 Applications

• Energy Storage Systems: Solar/wind hybrid systems, backup power
• Electric Vehicles: Golf carts, low-speed EVs, e-boats
• Industrial Equipment: Forklifts, AGVs, telecom base stations

Package & Support

Included Components

• 1× BMS Unit
• 1× Interface Board
• 1× Set of Balance Cables
• 4× Mounting Screws
• User Manual (English/Chinese)

Service Offer

• 5-Year Warranty: Covers hardware defects
• Technical Support: 24/7 remote diagnostics via APP
• Custom Solutions: Protocol customization for OEM projects

⚠️ Safety & Compliance

• Certifications: CE, RoHS, UN38.3
• Prohibited Operations:
  • Do not short circuit B+/B-
  • Avoid installation near heat sources (>70℃)
  • Use only approved chargers within voltage range