| Customization: | Available |
|---|---|
| Nominal Voltage: | 48V |
| Warranty: | 3 Years |
|
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| Item | Specification | Conditions | |
Nominal |
Voltage | 51.2V | 25ºC,0.2C |
| Capacity | 100Ah | ||
| Module weight | 46.0kg | ±0.5kg | |
| Dimensions(W*D*H), mm | 442*470*155(3.5U) | ±2mm | |
Operating parameters |
Charging Voltage | 56.0V~57.0V | |
| Discharging Voltage | 43.2V | ||
| Charging current | Max constant charge: 100A | Recommended 30A | |
| Discharging current | Max constant discharge: 100A | ||
Temperature |
Charge range | 0ºC~45ºC | |
| Discharge range | -20ºC~55ºC | ||
| Storage range | -20ºC~45ºC | ||
BMS |
Built-in BMS |
Voltage, current, temperature management & cell balance |
RS485 communication |
Service life |
Design life | 10 years | 80%DOD |
| Cycle life | >6000 times | ||
| MODEL | CTS48100W | CTS48200W | CTS24200W |
| ELECTRICAL SPECIFICATIONS | |||
| Cell Type - Chemistry | Prismatic- LiFePO4 | Prismatic- LiFePO4 | Prismatic- LiFePO4 |
| Rated Capacity | 100Ah | 100Ah | 200Ah |
| Rated Voltage | 51.2V | 51.2V | 25.6V |
| Energy | 5KWh | 10KWh | 5KWh |
| Resistance | 30mΩ | 20mΩ | 30mΩ |
| Self Discharge | <1.5% per month | <1.5% per month | <1.5% per month |
| Maximum Modules in Parallel | 4 | 4 | 4 |
| MECHANICAL SPECIFICATIONS | |||
| Dimensions (L x W x H) | 720*445*220mm | 820*720*220mm | 720*445*220mm |
| Weight | 60Kg | 120Kg | 60Kg |
| Enclosure Protection | IP65 | IP65 | IP65 |
| DISCHARGE/CHARGE SPECIFICATIONS | |||
| Discharge Cut-off Voltage | 48V | 48V | 24V |
| Max Continuous Discharging Current | 80A | 120A | 120A |
| Peak Discharge Current | 120A for 3 seconds | 150A for 3 seconds | 150A for 3 seconds |
| Recommended Discharge Current | 50A | 100A | 100A |
| CHARGE SPECIFICATIONS | |||
| Charging Limited Voltage | 57.6V | 57.6V | 28.8V |
| Max Charging Current | 50A | 100A | 100A |
| Recommended Charge Current | 25A | 50A | 50A |
| TEMPERATURE SPECIFICATIONS | |||
| Charge Temperature Range | 0~45ºC | ||
| Discharge Temperature Range | -20~60ºC | ||
| Recommended Operating Temperature | 15~35ºC | ||
| Storage Temperature & Humidity Range (Less than 1 month) |
-20~35ºC, 45~75%RH | ||
| Storage Temperature & Humidity Range (Less than 3 months) |
-10~35ºC, 45~75%RH | ||
| Recommended Storage Temperature & Humidity Range | 15~35ºC, 45~75%RH | ||
| OEM | |||
| Available on request | |||
1-10MWh battery system solution, feel free to contact us
Main Features of Our Battery Cells.
1. High energy density
| lifepo4 battery cell | LiNiCoMn battery cell (ab.NCM battery) | |
| weight energy density | 150wh/kg | 200wh/kg |
| volume energy density | 280wh/L | 334wh/L |
2. Low internal resistance
Methods of reducing the internal resistance:
**Using carbon coated aluminum foil
**Multiple electrode tab design
**Increasing the width of electrode tab
**Coating PVDF on battery separator
**Pore-creating artificially
3.Long lifespan
Usable for more than 2,000 charge-discharge cycles
> 4 times than lead acid battery
> 2 times than li ion battery
4.Excellent performance in high and low temprature
Usable in extremely cold and hot environments (-20 to 60 ºC)
Hunan CTS Technology Co,Ltd. is a professional manufacturer engaging in research, development,production,marketing and service of lithium ion pouch battery cell, battery pack and battery management system.Those products are widely used in EV,HEV,UPS,solar and wind system and remote control products.
Located in Hunan National Economic Development Zone in 2012,CTS power has registered capital of RMB 50 million and been proved by government to be a national high tech enterprise.
Lead Time:
1. CTS lithium battery filed with around 10 years, the factory is around 15000 squre meters.
2.CTS had around 50 engineers in structural,software and hardware ,they are all in the lithium battery filed within around 5-10 years.
3.CTS had some big project in Canada ,Australia and Netherlands ,all of Our designs and processes are in line with the high-end market.
4.CTS also have a good BMS supplier who is the first brand in China with high techical and good service .
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