Charging Station 50kwh 40kwh 75kwh Electric Car Battery
| ITEMS | PARAMETERS | |
| Electrical Characteristics | Cells | LFP 27175200 |
| Array Mode | 2P154S | |
| Nominal Voltage | 492.8V | |
| Nominal Capacity | 210Ah | |
| Energy | 90.2kWh | |
| Internal Resistance(AC) | ≤20mΩ | |
| Cycle Life | >3000 cycles | |
| Months Self Discharge | <3% | |
| Efficiency of Charge | 100% @0.5C | |
| Efficiency of Discharg | 96~99% @1C | |
| Standard Charge | Charge Voltage(V) | 562±0.2V |
| Max. Charge Current(A) | 80A | |
| Standard Discharge | Standard Current | 200A |
| Peak Discharge Current | 400A/30s at -20~55±2ºC | |
| Discharge Cut-off Voltage | 385±1V | |
| Environmental | Charge Temperature | 0ºC to 55ºC (32F to 131F) @60±25% Relative Humidity |
| Discharge Temperature | -20ºC to 55ºC (-4F to 140F) @60±25% Relative Humidity | |
| Storage Temperature | -20ºC to 45ºC (-4F to 113F) @60±25% Relative Humidity | |
| Mechanical | Approx.Weight | 900kg |
| Dimension (mm) | 1770*1436*207mm(customizable) | |
| Other Design | Heating and cooling system,BMS, Temperature |
1. Design Capability
There are more than 20 experienced experts in our engineering and technical team, dealing with overall structural design from cells to battery packs, battery system design, simulation design of cables and wires. We could also offering One-stop services by providing motor, MCU, OBC and charging piles
2. Lightweight And Scalability
CTS systematically optimizes the cell design and electrical component selection. We select the lightest steel/aluminum alloy and high-strength plastics,battery box and pack structure to reduce the volume and weight of the battery system combined with CAE structural simulation analysis to ensure structural strength and improve energy density.
CTS uses standardized cells and BMS to build a 12V \ 24V \ 48V \ 72V battery modules. It can need different customer's requirements by its excellent scalability to shorten the pack design cycle.
3. BMS And Active Balance
CTS has an experienced BMS development team. Our BMS uses passive balance by default. Active balance can be selected which can modify BMS parameters on site according to the actual application of customers, such as CAN / RS485 communication protocol, threshold parameters such as over / under voltage protection, high current protection, over / under temperature protection.
4. Thermal Management And Simulation Design
CTS has the capabilities of CFD simulation (Computational Fluid Dynamics) and CAE simulation (Computer Aided Engineering), and can do thermal management simulation design and structural mechanics simulation design for the pack system. Air cooling system, liquid heat and liquid cooling system, PI film heating, silica gel film heating are used in the thermal management design.
1. Reliable lifepo4 cells, cycle life > 6000 times
2.Test And Verification
CTS has its cooperated battery test laboratory. We will verify the battery DV / PV (design verification / production verification) stage in the laboratory to verify whether the design / production of the battery pack meets the design requirements. It includes temperature test, mechanical test, external environment simulation test, electrical safety test, battery performance test, abuse test and so on.
Our standard module widely used in the industry vehicle, Tunnel vehicle, large capacity AGV, Skyline crane. We have extensive experience in different market. lf you have any question please contact us, we will provide the proper solution for you!
CTS has its cooperated battery test laboratory. We will verify the battery DV / PV (design verification /
production verification) stage in the laboratory to verify whether the design / production of the battery
pack meets the design requirements. It includes temperature test, mechanical test, external environment
simulation test, electrical safety test, battery performance test, abuse test and so on.
Please feel free to contact us!
