24V/40Ah High Power Battery Pack for AGV
Large Power 2017-02-07 16:52:45
Introduction: (keywords: 24V/40Ah high power battery pack for AGV) The 24V/40Ah battery pack product is designed to provide power for AGV, which has the advantages of long cycle life, low self-discharge rate, excellent deep discharge ability, high charging efficiency, strong power, good seismic capacity and low maintenance.
(1) Design Requirements of 24V/40Ah Battery Pack for AGV
Based on product requirements and customers ’demands of 30-40 kilo mileage per day and operating temperature of minus twenty degree, the 24V/40Ah battery pack uses top 3.2V/3200mAh Lifepo4 battery, 8P13S, with rated current 20A and max current 35A. Battery protection, that is to say, 8p hardware protection + 8p charge blancing protection + temperature protection, have been tested so many times and approved by GB/T 18287-2000. The 24V/40Ah battery pack has been applied in electric vehicles, industry instruments, and other custom products with good stability. Below is the specifications：
1. Circuit specification
(2) Design of 24V/40Ah Battery Pack for AGV
(1) Design Requirements of 24V/40Ah Battery Pack for AGV
Based on product requirements and customers ’demands of 30-40 kilo mileage per day and operating temperature of minus twenty degree, the 24V/40Ah battery pack uses top 3.2V/3200mAh Lifepo4 battery, 8P13S, with rated current 20A and max current 35A. Battery protection, that is to say, 8p hardware protection + 8p charge blancing protection + temperature protection, have been tested so many times and approved by GB/T 18287-2000. The 24V/40Ah battery pack has been applied in electric vehicles, industry instruments, and other custom products with good stability. Below is the specifications：
1. Circuit specification
- Overcharge Protection Voltage：3.9±0.25V
- Overcharge Protection Recover Voltage：3.65±0.50V
- Over discharge Protection Voltage：2.0±0.08V
- Over discharge Protection Recover Voltage：2.8±0.10V
- Over current protection：60A
- Rated discharge current：≤ 20A
- Temperature protection：70±5 degree
- Short circuit protection, polarity protection
- Cycle life：1000~1500times
(2) Design of 24V/40Ah Battery Pack for AGV
- PCM:Over charge protection, over discharge protection, short circuit protection, over current protection and temperature protection to avoid explosion of chargeable lithium battery.
- Protection IC:Monitor battery operation to protect over charge, over discharge, over current and short circuit.
- Temperature Switch:Over-heating protection, when battery temperature reaches 75 degree, switch will turn off; when battery temperature goes down, switch will turn on automatically.
- Lithium ion Battery: 26650/3200mAh/3.2V
- MOSFET:Keep voltage stable
- Rated Voltage：24V (25.6V)
- Rated Capacity：40AH
- Size：310*210*120mm
- Impedance：≤100mΩ
- Weight：8.5KG
- Charging Current：≤12A
- Discharging Current：≤ 20A
- Protection Current：35A
- Charging Voltage：29.2V
- Discharging Cut-off Voltage：20V
- Cycle life：≥1500 Times
- Charging Temperature：0～45℃
- Discharging Temperature：-20～60 ℃
- Storage Temperature：-20～35 ℃
- Protection Temperature：70℃±5℃
- Good safety, high temperature resistance, long cycle life
- Environmental friendly, energy saving, environmental protection
- Built in BMS
- LiMn2O4, Li-Ni-Co-Mn-O, LiFePO4 battery available
- Sanyo, Sony, Panasonic, Samsung, LG battery and domestic top battery available
- Various battery structure design
- Battery temperature protection
- Power capacity self-checking
(6) Mechanical Design of 5.6V/38.4Ah Battery Pack for AGV
