Power & EV Charging Solutions
Application-specific equipment configurations for utility, industrial, commercial, and EV charging infrastructure projects.
Utility & Grid Distribution
Challenge: Grid operators and utility contractors require medium-voltage distribution transformers and switchgear that comply with IEC 60076 and IEC 61439 standards, with documented type-test records and short delivery lead times to replace aging infrastructure.
Recommended System: Oil-immersed distribution transformers (S11 / S22 series, 30kVA–2500kVA, up to 36kV), paired with KYN28-12 metal-clad HV switchgear for primary substation control.
Key Benefits
- IEC 60076 compliant oil-immersed transformer supply
- Type-test report references available upon request
- Corrugated rectangular oil tank — maintenance-free sealed design
- Short lead time backup capability for urgent grid replacement projects
- Technical documentation support for prequalification
Applicable Products
Industrial Power Distribution
Challenge: Industrial facilities — factories, logistics centers, data centers — require indoor dry-type transformers with high short-circuit resistance and complete LV distribution panels that meet IEC 61439-1/2 standards, without the fire risk of oil-immersed equipment.
Recommended System: SCB18 or SCB18-RL dry-type transformers with F/H insulation class, paired with GCS withdrawable switchgear (630A–4000A, 80kA) and GGD fixed distribution cabinets for complete LV distribution.
Key Benefits
- No oil — safe for indoor and basement installation
- Tridimensional wound core option for lower losses
- High short-circuit resistance for industrial load environments
- GCS/GGD panels rated to IEC 61439-1/2
- Complete LV distribution system in single supply scope
Commercial & Residential Substations
Challenge: Real estate developers, commercial complexes, and urban utility projects require compact, prefabricated substations that minimize footprint, reduce civil works, and can be deployed rapidly on restricted sites.
Recommended System: 10kV Prefabricated Box-Type Compact Substation (American-type or European-type), integrating transformer, HV ring main unit, and LV distribution in a single weatherproof enclosure. Ready for site connection.
Key Benefits
- Fully prefabricated — minimal on-site civil works
- Compact footprint for space-constrained urban sites
- Factory-assembled and tested before delivery
- Configuration: HV RMU + transformer + LV distribution in one enclosure
- Suitable for 10kV grid connection
Applicable Products
Public EV Charging Stations
Challenge: Charging station operators need scalable AC and DC charging equipment that supports OCPP 1.6/2.0 for backend management, is certified for public deployment, and covers a range of vehicles from passenger cars to commercial EVs.
Recommended System: Mixed AC (7kW) and DC fast charging (40kW–400kW) deployment with OCPP-compatible controllers. Protocol conversion boards for CHAdeMO (Japan standard) and CCS2/OCPP (European standard) integration.
Key Benefits
- OCPP 1.6 and 2.0 compliant charging controllers
- AC + DC mixed station capability from single supplier
- CHAdeMO, CCS1/CCS2, and Type 2 connector support
- CE certified charging equipment
- Smart touchscreen and remote management on DC units
Fleet & Heavy-Duty EV Charging
Challenge: Logistics hubs, bus depots, and truck fleet operators require ultra-high-power DC charging systems that can simultaneously charge multiple heavy-duty commercial EVs, with independent power control per gun and robust cooling for continuous operation.
Recommended System: 400kW or 480kW integrated DC charging systems with dual-gun independent control, IP54-rated all-in-one enclosure, and smart touchscreen + remote management. Capable of charging heavy trucks to 80% in approximately 40 minutes.
Key Benefits
- 400kW–480kW ultra-fast DC charging capability
- Dual-gun simultaneous independent charging
- IP54 all-weather protection for outdoor fleet depots
- Heavy-duty truck and commercial bus compatible
- Independent cooling system per module for continuous duty
Applicable Products
Integrated Power + EV Charging Infrastructure
Challenge: Large-scale projects — industrial parks, logistics hubs, commercial complexes, highway service areas — require integrated solutions covering grid power intake, distribution transformation, LV switching, and multiple EV charging points, ideally from a single coordinated supplier.
Recommended System: Combined supply scope: 10kV box-type substation or distribution transformer + KYN28/GCS switchgear + DC fast charging piles (40kW–480kW). Apex can coordinate equipment supply, technical documentation, and delivery schedule across the full system.
Key Benefits
- Single-supplier coordination for complete power + charging scope
- Consistent technical documentation package
- Simplified procurement and project interface
- Compatible equipment specifications and delivery timeline coordination
- SLD and system configuration support
Discuss Your Project
Tell us about your project requirements, voltage level, capacity, and application. We will respond with a technical proposal within 24 hours.