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Estar Solutions for heavy-duty EV charging
Heavy-duty vehicles have become a major source of carbon emissions, with their CO2 contributions in EU road transport exceeding one - fourth of the total. As the global community accelerates its pursuit of a sustainable future, the electrification of heavy-duty vehicle fleets is no longer a choice but an imperative. For businesses, adopting electric heavy-duty vehicles is a strategic move that can bring about substantial savings in operational costs, a significant reduction in carbon emissions, and enhanced energy security and fleet efficiency.
Estar Star Heavy Duty Charging solution is customized for automobile manufacturers and vehicle fleets, ensuring safety, reliability and stability.
The output power is available in three different levels, namely 300kW, 360kW and 480kW.
IP55 dustproof and waterproof protection, overvoltage and undervoltage protection, overcurrent protection, electric leakage protection, short-circuit protection, emergency stop, lightning and surge protection, over-temperature protection of the charger, charging interface locking protection, and abnormal detection of the power battery. The charging pile is covered by product liability insurance.
Monitoring of the charging status, automatic charging stop, voice broadcast, and intelligent light signals.
| Product Model | CX-D48 | CX-D49 | CX-D4A | ||
| Output Power | 320kW | 360kW | 400kW | ||
| Input Voltage | AC380V±20% | ||||
| Input Frequency | 47～63Hz | ||||
| Output Voltage | 150～1000VDC | ||||
| Constant Power Range | 300～1000VDC | ||||
| Output Current | 0～500A | ||||
| Charging Gun Configuration | Dual-gun system, 5m charging cable (length customizable upon request) | ||||
| Startup Method | QR code/RFID card/PIN/VIN code charging | ||||
| Auxiliary Power Supply | 12V (optional 12V/24V) | ||||
| HMI (Human-Machine Interface) | 7-inch color touchscreen | ||||
| Communication Interface | 4G/Ethernet | ||||
| Voltage Regulation Accuracy | ≤0.2% | ||||
| Current Regulation Accuracy | ≤0,2% | ||||
| Voltage Ripple Factor | ≤0.5% | ||||
| Efficiency | ≥96% | ||||
| Power Factor | ≥0.99 | ||||
| Current Sharing Imbalance | ≤5% | ||||
| Harmonic Current Limit | ≤5% | ||||
| Noise Level | ≤65db | ||||
| Metering Accuracy | Level 1 | ||||
| Protection Rating (IP Rating) | IP55 (Outdoor) | ||||
| Standby Power Consumption | ≤N*10W | ||||
| Cooling Method | Forced air cooling | ||||
| Electrostatic Discharge Immunity | Level 4 | ||||
| Surge Immunity | Level 4 | ||||
| Connection Type | Connection C | ||||
| Operating Temperature | -30℃~55℃ | ||||
| Operating Humidity | 5%～95% non-condensing | ||||
| Altitude Limit | ≤2000 meters | ||||
| Dimensions (L × W × H) | 750mmx720mmx1700mm | ||||
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