NXR75030 DC Charging Module 750V 50A 20KW EV Power Module
ADVANCED TECHNOLOGY
This NXR75030 20kw DC Charging Module support DC and DC dual input mode, which combines battery charging by the power grid and vehicle charging by battery. At the same time, it meets the size requirements of three unified module of State Grid.
High Efficiency and Energy Conservation
Wide output constant power range
Ultra-low standby power consumption
Ultra-wide operating temperature
ULTRA WIDE OUTPUT VOLTAGE RANGE
COMPATIBLE WITH EVERY EV BATTERY CAPACITY REQUIREMENTS
50-1000V ultra wide output range, meeting car types in the marketand adapt to high voltage EVs in future.
● Compatible with the existing 200V-800V platform and provides full power charging for future development above 900V which is able to avoid investment on high voltage EV charger upgrade construction.
● Support CCS1, CCS2, CHAdeMO, GB/T and energy storage system.
● Meet the future trend of high-voltage charging of electric vehicles, compatible with various charging applications and car types.
INTELLIGENT CONTROL FOR SAFE AND
RELIABLE CHARGING MODULE
Specifications
20KW DC Charging Module (Two-input) | ||
Model No. | NXR75030 | |
AC Input | Input Rating | 50V~ 750VDC |
AC Input Connection | 3L + PE | |
Input Frequency | 50/60±5Hz | |
Input Power Factor | ≥0.99 | |
Input Overvoltage Protection | 490±10Vac | |
Input Undervoltage Protection | 270±10Vac | |
DC Output | Rated Output Power | 20kW |
Output Voltage Range | 50V~ 750VDC | |
Output Current Range | 0.5-67A | |
Output Constant Power Range | When output voltage is 300-1000Vdc, constant 20kW will output | |
Peak Efficiency | ≥ 96% | |
Soft Start Time | 3-8s | |
Short Circuit Protection | Self-rollback protection | |
Voltage Regulation Accuracy | ≤±0.5% | |
THD | ≤5% | |
Current Regulation Accuracy | ≤±1% | |
Current Sharing Imbalance | ≤±5% | |
Operation Environment |
Operating Temperature (°C) | -40˚C ~ +75˚C, derating from 55˚C |
Humidity (%) | ≤95% RH, non-condensing | |
Altitude (m) | ≤2000m, derating above 2000m | |
Cooling method | Fan cooling | |
Mechanical | Standby Power Consumption | <10W |
Communication Protocol | CAN | |
Address Setting | Digital screen display, keys operation | |
Module Dimension | 460*218*84mm (L*W*H) | |
Weight (kg) | ≤ 13Kg | |
Protection | Input Protection | OVP, OCP, OPP, OTP, UVP, Surge protection |
Output Protection | SCP, OVP, OCP, OTP, UVP | |
Electrical Insulation | Insulated DC output and AC input | |
MTBF | 500 000 hours | |
Regulation | Certificate | UL2202, IEC61851-1, IEC61851-23, IEC61851-21-2 Class B |
Safety | CE, TUV |
Core features
The NXR75030 20kw DC DC charger module is the inner power module for DC charging stations (piles), and convert AC and DC energy into DC in order to charge vehicles. The charger module takes a 3-phase current input and then outputs the DC voltage as 150VDC-1000VDC, with an adjustable DC output to meet a variety of battery pack requirements.
The 20kW DC DC Bidirectional charger module NXR75030 is equipped with a POST (power on self-test) function, AC or DC input over/under voltage protection, output over voltage protection, over-temperature protection and other features. Users can connect multiple charger modules in a parallel manner to one power supply cabinet, and we guarantee that our connect multiple EV chargers are highly reliable, applicable, efficient, and require very little maintenance.
Advantages
Multiple Options
High power as NXR75030 20kW Bidirectional Charging Module
Output voltage up to 1000V
High Reliability
- Overall temperature monitoring
- Defenses of moisture, salt spray and fungus
- MTBF > 100,000 hours
Secure and Safe
Wide input voltage range 270~480V AC
Wide working temperature range -30°C~+50°C
Low Energy Consumption
Unique sleep mode, less than 2W power
High conversion efficiency up to 96%
Intelligent parallel mode, working with the best efficiency
Applications
1,The 20kw DC DC charger modules NXR75030 can be used on DC fast charging stations for EVs and E-buses.
2,the NXR75030 20kw DC DC charger module is equipped with input overvoltage protection, undervoltage alarming, output overcurrent and short circuit protection functions. The charger modules can be connected in a parallel system, allowing for a hot swapping and easier maintenance. This also ensures the system applicability and reliability.
3,The Bidirectional 20kw charger module NXR75030 is the inner power module for DC charging stations (piles), and convert AC energy into DC in order to charge vehicles. The charger module takes a 3-phase current input and then outputs the DC voltage as 200VDC-500VDC/300VDC-750VDC/150VDC-1000VDC, with an adjustable DC output to meet a variety of battery pack requirements.
4,The NXR75030 20kw charger module is equipped with a POST (power on self-test) function, AC input over/under voltage protection, output over voltage protection, over-temperature protection and other features. Users can connect multiple charger modules in a parallel manner to one power supply cabinet, and we guarantee that our connect multiple EV chargers are highly reliable, applicable, efficient, and require very little maintenance.
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