DC charging module is an intelligent DC charging module to meet market demands.
It adopts advanced modular structure design concept and cutting-edge electronic circuit technology, is suitable for high-power off-board fast DC charging of electric cars, taxis, engineering vehicles and coaches.
- High power density saves system space; Power of each module is 15KW, 30KW.
- Wide range of input voltage, 260V~530V, input surge protection design.
- It control, achieves pure digital control from input to output; adopts interlaced series resonance soft switch technology to reduce the tolerance of power devices.
- Input THDI <3%, input PF is 0.99, 95% and above efficiency.
- Ultra-wide range of output voltage, 200V-500VDC / 300VDC-750VDC (adjustable), to meet various voltage demands of different battery packs.
- Low output DC ripple wave, has no influence on battery’s working lives.
- standard CAN communication interface, can easily exchange data with external devices.
- Input over voltage protection, under voltage alarming, output over current and short circuit protection functions.
- Can constitute parallel redundancy systems and has hot-swapped function, which improves the availability, reliability and maintainability of the system.
All charging piles
EVZEST is an intelligent On-board DC Vehicle charging pile to meet market demands.It adopts advanced modular structure design concept and cutting-edge electronic circuit technology. As on-board build-in power module matched electric car,it transfers AC mains to DC power supplied for electric cars,providing reliable DC power supply for electric car battery.Rectifier module input is single-phase mains,output DC is 200VDC-450VDC / 250VDC-650VDC / 300VDC-750VDC,meet the demand of different voltage battery pack. It features boot self-check、AC input over/under voltage protection、output overload protection over temperature protection inside the module. Active power factor calibration technology and DC-DC conversion technology adopt full digital DSP control technology. The DC-DC power circuit uses alternating tri-level series resonance soft switch technology, the efficiency of which can reach 300KHz, with high reliability, high availability, high maintainability and high efficiency.
- Wide input voltage range:90-264V, input surge protection design,single module power:3.3KW、6.0KW;
- Using DSP digital control technology,realizing pure digital control from input to output;
- Adopting decrease power device bearing stress alternating series resonance soft switch technology
- Input harmonic<3%, input PF 0.99, system efficiency >95%;
- Ultra wide output voltage range 250~420VDC,adjustable,and could meet the demand of varies voltage of battery pack;
- Low output DC ripple,has no effect on battery life;
- Monitor equipped with standard CAN communication interface,easy to exchange data with external device;
- Protections such as over voltage protection、under voltage alarm at input side,over current、short circuit protection at output side;
- It has 13.8VDC auxiliary power,for BMS in car. Application
- Vehicles with: on-board DC charger such as electric cars, taxis, engineering vehicles and coaches.
EVZEST also provide EV Charging Plug & Port for different car models.
For Indian & Global Standards Differently
If you’re looking for speedy and reliable car charging, look no further than the Ev Zest Type 2 electric car charging cable. This Type 2 cable is compatible with wallbox and is suitable for use with a wide variety of electric and hybrid car models.
- Quick and safe charging of your electric vehicle with up to 22kW
- Highest Quality -
- 3 phase line for fast loading up to 32A
- 5 metre length
- Type 2 connector allows you to charge a wide range of electric and hybrid vehicle models
EVZEST series charging pile is an intelligent integrated DC charging pile system to meet market demands. It adopts advanced modular design concept and cutting-edge electronic circuit technology. It consists of human-computer interaction unit, controlling unit, charging module unit, measurement unit and safety protection unit. Thereinto, the three-phase active power factor calibration technology and DC-DC conversion technology of the charging module adopt full digital DSP control technology. The DC-DC power circuit uses tri-level series resonance soft switch technology, the efficiency of which can reach 300KHz, with high reliability, high availability, high maintainability and high efficiency.
- Wide range of DC output voltage, high suitability of utility grid, three phase three wire input without null line in the rectifier unit.
- Has the function of protocol self-recognition, can realize the charging for electric vehicles without limitation of brand.
- Compatible with coaches and cars charging function.
- One pile can charge multiple vehicles, and take turns to charge automatically by applying automatic switch function between charging according to the charging power and according to time. It can automatically judge whether the battery is full, one charging pile can meet at least five vehicles charging service task one night.
- Emergency protection and alarming function, including over voltage, under voltage, over current, over temperature, phase missing, output short-circuit, leakage protection and so on.
- Charging protection function, the charging process will suspend immediately when BMS communication faults, disconnection, over temperature and over voltage occur.
- Emergency stop function, the charging process can be suspended immediately by emergency stop switch.
- Has multiple communication interface such as CAN、RS485/ RS232、Ethernet, 3G wireless networks, which can achieve communication among AC input unit, charging module and DC charging terminal interface, obtain electric vehicle battery system parameters and battery operation parameters during charging process.
- Has insulation monitoring function, automatically turns off the output to ensure safe charging when insulation level is low.
- High efficiency, high reliability, ultralow radiation, fast maintenance, flexible capacity expansion, energy efficiency and environmental protection
- High adaptability of temperature range, has isolated heat dissipation air ducts. Power heat dispassion is separated from control circuit to ensure dust-free of control circuit.
- Metal closed shell, to prevent from fire.
Off-board fast DC charging machine such as electric cars, taxis, engineering vehicles and coaches.
- no water adding required
- Sealed Valve-regulate
- Spill proof and leak proof
- Using oxygen recombination technology: maintenance-free
- PbCaSn alloy for plate grids: less gassing, less self-discharging
- High quality AGM separator: extend cycle life and prevent micro short circuit
- ABS material: increase the strength of battery container. (Flame-retardant ABS is optional);
- High purity raw material: ensure low self discharge rate
- Silver-coated copper terminals (T1, T2 terminal), brass insert terminals and lead terminals improve the electric conductivity
UPS system, storage system, and any other services need uninterruptible DC power.