20 Kw 750V Charging Module For DC Fast Charging Station
Product Introduction
The DCM75034 charging module is the core part of the EV chargier,
adopting the latest optimized hardware design, with advanced
control algorithms, made with advanced manufacturing
technology, specially developed for EV charging station. It
can compatible with almost all EV charging requirements, the module
has the advantages of excellent low-voltage constant-current
capability, high weighted efficiency in the full power range, large
ultimate temperature range and lower standby power loss. It
makes charging system operation safe, reliable, economic and
high adaptability to the environment.
Functions
- Pulse group active intelligent high-speed discharge and bleed-off
circuit technology, improved the port security, with the charging
efficiency up to 96.3%, greatly reduced the equipment depreciation,
reliable and durable, more environmentally friendly.
- Ultra-wide output voltage range, 200VDC-750VDC, meeting the most EV
models charging requirements, adopting the latest active power
factor correction(APFC), reduced the interference by harmonic waves
to the grid, which is superior the industry-standard.
- The Dual DSP-based control design achieves full digital control of
the charging module and determines the high reliability of the
control.
- Hot-swappable design for easy installation and using, multiple
safety protection measures of over voltage, under voltage
protection, also with output short-circuit, over-temperature and
air channel anomaly detection functions.
Application Scenarios:
DC Charging Stations for Pure electric passenger Bus, Electric
Public Bus, Electric Minibus, Electric Logistic Vehicles.
Technical Parameters
Datasheet | Model | DCM75034 |
Input | Power Supply | 3P+PE |
Input Voltage | 260~470V AC |
Max. Input Current | 40A |
Startup Impulse Current | ≤44A |
Input Frequency | 50/60Hz |
Standby Power | <8W |
Output | Output Voltage | 200~750V DC |
Maximum Current | 33A |
Rated Power | 20KW |
Constant Power | No |
Electrical Parameter | Power Factor | ≥0.99 @ 50%~100% loading |
THD | ≤3% @ 100% loading |
Efficiency | ≥96% |
Steady Voltage Accuracy | ≤±0.5% |
Steady Current Accuracy | ≤±1% |
Voltage Deviation | ≤±0.5% |
Current Deviation | ≤±0.1A @ load current <10A, ≤±1% @ load current ≧10A |
Ripple Factor | Peak factor<1%, RMS factor<0.5% |
Current Imbalance | ≤5% @ 50%~100% loading |
Soft Start Time | ≤6S |
Power Overshoot | No |
Sleep Function | Yes |
User Interface | Enclosure | Aluminized Zinc plate (SGLCC) |
LED Indicator | Green/Yellow/Red |
Communication | Configuration | Manual/Auto |
Protocol | CAN |
Sefety | Ingress Protection | IP20 |
Electrical Protection | Over current protection, Short circuit protection, Ground
protection, Surge protection, Over/Under voltage protection,
Over/Under frequency protection, Over/Under temperature protection |
Certification | CE |
Certification Standard | EN/IEC 61851-1: 2017, EN/IEC 61851-23: 2014 |
Warranty | 2 Years |
Environment | Installation | Slots |
Cooling Method | Fan cooling |
Noise | ≤65dB @ 100% loading |
Work Temperature | -30℃~+50℃ |
Work Humidity | 5%~95% |
Work Altitude | <2000M |
Package | Product Dimension | 395*225*87MM (D*W*H) |
Package Dimension | 490*305*167MM (L*W*H) |
Net Weight | 10KG |
Gross Weight | 12KG |
External Package | Carton |
Features
- Ultra-low standby loss, with the minimum power loss less than 8W.
- Excellent low voltage constant current capability, with the maximum
current output of 33 A.
- High reliable protection performance in high and low temperature
resistance, humidity, salt fog and other severe environment, which
reduced the operating cost.
- -40°C~+75°C wide temperature range, with -30°C~+50°C full load
operation, which is 5℃ higher than the industrial products.
- Four-dimensional intelligent wind speed control technology,
effectively reduced the loss and noise, ensuring the product
reliability.