Charging Pile Box Transformer
1. Product Overview
The Charging Pile Box Transformer is a compact, intelligent power conversion solution designed specifically for electric vehicle (EV) charging infrastructure. Integrating high-voltage input, DC/AC conversion, and safety protection, this system ensures efficient, stable, and safe energy delivery for fast-charging applications. Optimized for public charging stations, commercial buildings, and residential areas, it supports seamless integration with renewable energy sources and smart grid systems.
We offer a variety of standard designs and configurations, and also can customize for special designs and options.
1) Smart Compact Pad-Mounted Transformer for EV Charging Stations High-Efficiency 630kVA~1250kVA
2) All-in-One Solar Ready Substation for DC Fast Chargers IP54 Protected, Grid-Stable Design
3) Energy-Saving Box-Type Substation 10kV/0.4kV 800kVA for EV Charging Piles with IoT Monitoring
4) Pre-Assembled Mobile Substation for EV Charging Infrastructure Fast Deployment Low Maintenance
2. Product Features
1) Modular Design: Factory-prefabricated in standardized enclosures (20/40ft containers or standalone cabinets) for rapid deployment and scalability.
2) Multi-Stage Protection: Overload, short-circuit, over-temperature, and residual current protection to meet GB/T 18487.1-2015 safety standards.
3) Smart Monitoring: Embedded IoT sensors for real-time tracking of voltage,current, temperature, and energy flow, compatible with cloud-based management platforms.
4) Based on the conventional distribution box transformer, a microcomputer type high frequency DC screen is added.
3. Operation environment
1) Altitude: ≤1000 meters.
2) Ambient temperature: Maximum +40oC, Minimum -25oC.
3) Relative humidity: ≤90% (+25 oC).
4) Max. Outdoor wind speed 35m/s;
5) Max Ground ramp degree: ≤3°.
6) Seismic level: ≤0.3m/s2 at horizontal direction and ≤0.15m/s2 at vertical direction.
7) Installation environment: No obvious and heavy pollution, no explosive and corrosive gas and dust, with good air ventilation and no severe vibration and shock.
8) If the application environment is different from the above standard conditions, please contact for customized designs.
4. Application Scenarios
1) Public Fast-Charging Stations: High-power DC charging (120–600 kW) for commercial fleets and highways.
2) Residential & Commercial EV Charging: Slow/semi-fast charging (7–22 kW) for apartments, malls, and offices.
3) Renewable Energy Integration: Solar-compatible design for off-grid charging hubs and green energy projects.
