Learn About Container Substation for HD Truck Fast Charging

Combining industrial quality and intelligent control, our container substation sets new standards for heavy-duty truck charging power supply. It supports fast charging to help fleets operate efficiently.

Core Advantages: Solve Four Major Pain Points of HD Truck Fast Charging

1. Megawatt Power for Ultra-Fast Charging

It supports dual or multiple charging guns working in parallel. A single unit provides two 1200A high-voltage DC outputs, with total power ranging from 480kW to 2.4MW. It can charge 4 to 8 heavy-duty trucks simultaneously.

Adopting imported IGBT modules and full-bridge LLC circuit, its conversion efficiency reaches over 98.5%. It cuts line loss by 30% compared with traditional equipment.

The system identifies battery status intelligently. It adjusts power output for each gun automatically to avoid resource waste.

2. Industrial Grade Reliability for 24/7 Operation

The cabinet is made of 3mm thick galvanized steel with double anti-corrosion coating. It passes over 1000 hours of salt spray test. Protection class is IP54 (IP65 optional) and impact resistance reaches IK10. It works well in dusty, rainy and harsh working sites.

Dual-circuit liquid cooling is equipped as standard. Air cooling or hybrid cooling is optional. The temperature rise of core parts is controlled within 45K. The unit runs at full power steadily from -40℃ to +55℃.

With 128 built-in temperature sensors and AI thermal management, it optimizes heat dissipation in real time and prevents component damage from overheating.

We use vacuum circuit breakers and copper winding dry type transformers. The no-load loss is lower than 0.8%. Its design service life is over 25 years, 50% longer than ordinary box substations.

3. Modular Prefabricated Design, On-site Installation in 15 Days

Up to 95% of assembly, wiring and testing are completed in factory. On-site work only includes foundation construction and hoisting. It shortens construction period by 70%.

The modular structure allows smooth capacity expansion. You can add power modules later without replacing main equipment.

It accepts 10kV / 35kV input voltage (66kV optional). It complies with GB/T 18487, CCS1, CCS2 and other mainstream charging protocols for global heavy-duty trucks.

4. Intelligent O&M Platform for Full Digital Management

The 3D digital twin system monitors more than 200 operating data in real time, such as voltage, current, temperature and load rate. It pops up alarms once abnormal conditions occur.

The predictive maintenance system analyzes component aging via big data. It sends maintenance reminders 3 months in advance and reduces unexpected failures by 80%.

Remote OTA upgrade is available for firmware and algorithms. No on-site disassembly is needed, which improves iteration efficiency by 90%.

It automatically generates daily, monthly and annual energy reports. It helps users optimize electricity usage strategies and cut overall energy consumption by 15%.

Application Scenarios

• Logistics hubs: Charging stations on highway service areas and logistics parks
• Mines & ports: Power supply for 24-hour operating engineering trucks and container vehicles
• Urban service vehicles: Central charging stations for sanitation and muck trucks
• Cross-border ports: Fast charging support for long-haul cross-border trucks

Why Choose Our Container Substation for HD Truck Charging?

We are direct manufacturer without middlemen. Under the same configuration, our price is 30% lower than imported brands.

We provide one-stop services including solution design, equipment supply, installation, commissioning and lifelong maintenance. More than 200 service outlets nationwide offer 24-hour response.

We have served many well-known enterprises. Over 500 units have been delivered. The longest continuous trouble-free operation time exceeds 20000 hours.

Home – Distribution transformer,Oil immersed transformer,Dry type transformer-Unita Electric