The DC Split Charger is an advanced charging solution designed to efficiently distribute power to multiple electric vehicles simultaneously. Ideal for large facilities such as electric vehicle charging stations, parking lots and fleet management centers, the system optimizes energy use and reduces charging time by splitting the DC output to power multiple vehicles simultaneously.
| Parameter Content | Technical Indicators | |
| Input Characteristics |
Input Voltage | AC380V±15%Three-phase four-wire system +ground wire |
| Input Frequency | 50HZ±10% | |
| Power Factor | ≥0.97-0.98(50%~100%load) | |
| Current Harmonic Distortion | THDi≤5%(50%~100%load) | |
| Output Characteristics |
Efficiency | ≥96%(50%~100%load) |
| Output Voltage Range | 300Vdc to 1000Vdc | |
| Output Current | 250A | |
| Current Limiting Adjustment Range |
0.1-250A continuously adjustable | |
| Current Balancing | Imbalance<±0.5% | |
| Soft Start Time | 3~8 S | |
| Voltage Regulation Accuracy | ≤±0.5% | |
| Current Accurac | ≤±1% | |
| Ripple Coefficient | RMS coefficient:≤0.5%Peak coefficient:≤1% | |
| Protection Characteristics |
Input Overvoltage Protection | Shutdown protection and alarm |
| Input Undervoltage Protection |
Shutdown protection and alarm | |
| Output Overvoltage
Protection |
Shutdown protection and alarm | |
| Output Short Circuit Protection |
Shutdown protection and alarm | |
| Overheat Protection | Shutdown protection and alarm | |
| Communication Protection | Shutdown in case of communication failure with an electric vehicle | |
| Others | Insulation Resistance | ≥ 10 M Q |
| Noise | ≤ 65 dB | |
| Cooling Method | Forced air cooling | |
| Auxiliary Power Specification | DC12V/24V (10A) | |
| Protection Level | IP54 | |
| Host Size | 1373(W)×1000(D)×2020(H)mm | |
| Sub-machi | 550(W)×400(D)×1600(H)mm | |
The DC Split Charging Stack, manufactured by ZDWL, enables the simultaneous charging of multiple EVs by distributing power efficiently. ZDWL’s innovative solution optimizes charging in commercial EV stations, adapting to vehicle demand without manual intervention. With its modular structure, it scales easily to suit various operational needs. ZDWL’s technology ensures minimal energy loss while maintaining system reliability and safety under different loads, making it ideal for large-scale EV charging infrastructures.
ZDWL’s DC Split Charging Stack consists of a main controller and subunits that manage power distribution. The controller oversees voltage, current, and overall charging performance, while the subunits handle the charging demands of individual vehicles. Each stack also includes advanced protection circuits designed by ZDWL, safeguarding the system against surges and overheating. The use of top-grade materials ensures consistent performance, even in the most demanding environments.
ZDWL’s DC Split Charging Stack achieves an efficiency of over 96%, making it highly suitable for high-usage settings. The system dynamically adjusts power distribution to minimize idle time and energy waste. ZDWL has engineered the stack to maintain harmonic distortion levels below 5%, ensuring smooth power flow during fluctuating loads. This level of efficiency, combined with ZDWL’s precision engineering, reduces operational costs while delivering a fast, reliable charge to EVs.
The modular design of ZDWL’s DC Split Charging Stack allows businesses to expand their charging capacity without requiring complex infrastructure changes. Operators can easily add more units as demand increases. ZDWL has developed the stack to support both small and large charging setups, making it versatile for different business sizes. This flexibility ensures ZDWL’s solution adapts to evolving market needs, providing a cost-effective and scalable approach to EV charging.
ZDWL’s DC Split Charging Stack supports an input voltage of AC380V±15%, offering a flexible range that accommodates various requirements. Its output voltage spans from 300Vdc to 1000Vdc, with a maximum output current of 250A, ideal for fast, high-power charging. ZDWL ensures precise control over current adjustments, from 0.1A to 250A. The soft-start feature protects both the system and connected vehicles, delivering stable, efficient operation, even under changing load conditions.
ZDWL’s DC Split Charging Stack includes comprehensive safety features, such as protection against overvoltage, short circuits, and overheating. The system instantly shuts down and alerts operators when issues arise. With insulation resistance exceeding 10 megohms, ZDWL’s stack prevents electrical faults. The system’s automatic cooling mechanisms activate under high temperatures, safeguarding components. Additionally, ZDWL integrates communication protection, stopping the charging process if EV connections fail, and ensuring the system’s longevity and reliability.
ZDWL’s DC Split Charging Stack is designed to minimize energy consumption with a power factor of 0.97 to 0.98 across various loads. The advanced design, developed by ZDWL’s engineers, reduces harmonic distortion below 5%, enabling clean power delivery. This energy-saving feature significantly reduces operational costs for charging station owners. ZDWL’s smart control systems automatically adjust power use based on real-time demand, helping businesses reduce their carbon footprint while efficiently managing their stations.
ZDWL’s DC Split Charging Stack utilizes a forced air cooling system, preventing overheating during continuous operation. Its IP54 protection rating ensures that ZDWL’s stack withstands both dust and water exposure, making it suitable for outdoor use in various environments. The durable construction ensures ZDWL’s product remains reliable in challenging conditions. The robust design, coupled with advanced cooling mechanisms, prolongs the stack’s service life, reducing maintenance needs and downtime.
ZDWL’s DC Split Charging Stack offers several advantages over traditional charging systems. Traditional chargers often require multiple installations for each vehicle, increasing setup costs. ZDWL’s stack, however, centralizes power distribution, handling multiple EVs simultaneously with minimal energy loss. The system’s efficiency far exceeds that of traditional models, thanks to ZDWL’s advanced design. ZDWL also integrates superior safety features into the stack, offering enhanced protection and reliability in large-scale operations.
What is the typical efficiency of ZDWL’s DC Split Charging Stack?
Typically above 96%, ensuring minimal energy loss.
How does ZDWL’s DC Split Charging Stack handle power fluctuations?
It adjusts output dynamically, maintaining stable charging.
Can ZDWL’s DC Split Charging Stacks be used for high-demand commercial stations?
Yes, ZDWL’s system supports large-scale, high-traffic environments.
What kind of maintenance does ZDWL’s DC Split Charging Stack require?
Regular cooling system checks and software updates.
How does the communication protection system in ZDWL’s stack work?
It shuts down if communication with the EV is interrupted, preventing damage.
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