160-320kW All-in-One 4-Gun DC Flexible Charging Station

Product Overview

This flexible DC charging stack is engineered for urban public charging scenarios, serving buses, taxis, official vehicles, sanitation trucks and logistics fleets.

It is widely deployed in public charging stations for private cars, commuter vehicles and buses, shopping mall parking lots and power business premises, as well as intercity expressway charging hubs requiring high-power DC fast charging. Its intelligent power distribution design is especially suitable for rapid deployment in space-constrained locations.

Key Features

Intelligent Design
Digital current sharing technology delivers dual improvements in current sharing accuracy and anti-interference performance. Module sleep and rotation technology optimizes system efficiency and reduces ineffective power consumption. Multi-mode charging with real-time monitoring enables smart interaction, adapting to both commercial operation and individual user demands.
Energy Saving & Low Noise Operation
Three-phase PFC topology achieves PF > 0.99 and THDi ≤ 5% for excellent grid friendliness. Full-bridge phase-shifted soft-switching technology breaks through high-frequency module efficiency limits and minimizes overall standby power consumption. Dual electromagnetic and structural damping noise reduction technology ensures quiet daily operation.
Comprehensive Safety Protection
Air-isolation plus reverse-charging prevention design blocks grid surges and provides bidirectional protection for both charger and vehicle battery systems. Full-process monitoring delivers instant response to any charging abnormality. Hot-swappable module structure guarantees operator safety during on-site maintenance work.
High Efficiency & Flexible Deployment
Silicon Carbide (SiC) MOS modules feature high power density and redundancy design for outstanding reliability under multi-gun operation. Ultra-wide output voltage range covers 99% of EV models, adapting to diverse application scenarios. The all-in-one structure enables fast installation even in space-limited sites, minimizing total operation cost.

Technical Specifications

Parameter	160kW Model	240kW Model	320kW Model
Model Number	AF-DC-160/240/320-Y-D-Z-2/3/4-H
Rated Power	160kW	240kW	320kW
Input Voltage	AC 380V ± 20%
Product Dimensions	750 × 735 × 1820 mm
Output Current	0 – 250A per gun
Charging Modes	Auto full charge / Preset energy amount / Preset charging cost / Scheduled charging time
Activation Methods	RFID card charging / QR code scanning charging / Password charging
Network Connectivity	Ethernet / 4G
Noise Level	≤ 65dB
Ingress Protection Rating	IP54
Protection Functions	Charging gun temperature detection, over-voltage protection, under-voltage protection, overload protection, short-circuit protection, grounding protection, over-temperature protection, low-temperature protection, insulation monitoring, reverse polarity protection, lightning protection, emergency stop protection, leakage protection