DC Charging Pile (60-320kW) for EV Fast Charging | Chennuo Electric-Chennuo Electric

DC Charging Pile (60-320kW) for EV Fast Charging

This product is a new-generation integrated DC fast charging station for electric vehicles. The system features built-in 30/40kW constant power charging modules with a maximum output voltage of 1000V, meeting the charging needs of various types of vehicles. The module is equipped with isolation air ducts for high reliability, suitable for use in various harsh environments. The system is compatible with power configurations from 60 to 320kW, supports single-gun and dual-gun configurations as well as power distribution, and is compatible with multi-station ring network solutions. It can be widely used in various public and dedicated charging stations.

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Feature

Professional Heat Dissipation Design: Utilizes a scientific ventilation scheme to ensure adequate airflow through the module, control internal temperatures, and enhance module efficiency.

Wide Voltage Range: Supports DC charging output from 150-1000V and constant power charging output from 300-1000V, suitable for charging both passenger vehicles and large vehicles.

Stable and Reliable: Fully equipped with positive and negative busbar DC contactors and fuses, emergency stop switch, input lightning arrester, leakage switch, grounding and insulation detection monitoring safety protection devices, providing multiple layers of protection and logic at both software and hardware levels.

Active Protection: Deep interaction with the Battery Management System (BMS), with the charging station actively participating in the monitoring of the charging process to ensure safety.

Dual Waterproof and Dustproof Capability: The distribution and control use a dual-chamber design, with inlet and outlet airflow employing a maze design, providing dual-layer waterproof and dustproof protection.

No Debug Needed: Vehicle-friendly charging, tested with 99.6% of vehicle manufacturers, stable in use, and requires no additional debugging.

Parameter

Input frequency	45-65
Input voltage	Three-phase five-wire AC input, input range 380Vac±15%
Power factor	>0.99
Total harmonic current	< 5 % ( Fixed inputs )
Output parameters
Output Regulated voltage Accuracy	<±0.5%
Output voltage	direct current150V - 1000V
Output maximum current	250A*2
Output maximum efficiency	>95.0%(Rated input and output)
Output ripple factor	<±0.5%
Output maximum power	Constant power above 320kW,300V
Working environment
Operating temperature range	From -30 to +70°C, fully loaded operation at 50°C ambient temperature. For temperatures above 50°C, the output power decreases by 5% for every 1°C increase in temperature.
Storage temperature range	-40 to + 75 °C
Operating humidity range	0 to 95%
Operating altitude range	2000 meters, more than 2000 meters derating use

Functional interfaces
HMI	7-inch LCD screen, touch screen, RF card reader, green light for operation indication, red light for fault indication, yellow light for dual charging indication.
Billing function	DC energy meter measurement, supports setting of different time-based rates.
Charging gun switch modes	Automatic switching by power, alternate charging, plug-in switching, and scheduled switching.
Protection features	Protection features include input over/under-voltage protection, output over-voltage, short-circuit protection, over-temperature protection, battery reverse polarity protection, insulation fault protection, leakage protection, and emergency stop protection.
Billing model	Supports automatic, time-based, amount-based, energy-based, and SOC-based charging. Supports VIN code and VIP charging identification.
Remote communication	Wired networking via AN, optional 4G router, supports remote firmware upgrades.
Dimension and weight
Dimension and weight	8001850650mmor customized
size( W * H * D )	230kg+21*N(N is the number of charging modules)
Other standards

Insulation monitoring	Dual DC outputs with positive and negative terminals respectively perform grounding detection, fault alarm, and protection control between positive and negative terminals. PE (Protective Earth) protection monitors grounding failure, and user-side leakage current switch configuration is provided.
Protection class	P54
Service life period	Not less than 2 years
Noise	≤70dB/A low-noise version is available≤55dB
System configuration
Configure number of modules	8 module slots, maximum power configuration 8*40kW=320KW
Charging gun configuration	National standard single gun or dual gun configuration, 250A 5 meters gun line, multi-pile ring network configuration