COWINLINK LIMITED · Sourcing guides

EV charging equipment & project solutions

EV charging equipment classes and project design guides for B2B procurement. Compare equipment categories and the evidence required for a safe, suitable project.

7 kW AC Wallboxes and Workplace EV Charging

Evaluate 7 kW single-phase AC charging and the differences from 11 kW or 22 kW requirements. Available delivered power depends on the site, vehicle, phases and protection design.

Design decision ↗

30–240 kW DC Fast Charging Equipment

Evaluate 30 kW, 60 kW, 120 kW and 240 kW DC charging classes for sites with different dwell times. Nameplate power is not guaranteed power delivered to a specific vehicle.

Design decision ↗

360–1000 kW Split and Liquid-Cooled Charging

Understand distributed high-power charging architecture and illustrative 360–1000 kW system classes. A cabinet rating must never be presented as guaranteed per-connector output.

Design decision ↗

200 kW Four-Bay EV Charging Station Planning

Plan a four-bay site against a hypothetical 200 kW shared power budget. This is a design scenario, not an offered equipment model or 200 kW guaranteed to every bay.

Design decision ↗

EV Charger Management Software and CSMS

Compare charge point management functions, station status, authentication, transactions, OCPP integration, payments and security, subject to each deployment.

Design decision ↗

Smart EV Charging Load Management

Plan dynamic EV charging against the site import limit, meter feedback, scheduling priorities and fail-safe behaviour during connectivity problems.

Design decision ↗

Solar, Battery Storage and EV Charging Systems

Evaluate the integration of PV generation, battery energy storage, EV charging and an energy management system, with site-specific safety and economic assessment.

Design decision ↗

Evidence to request

Define the installation country, supply, arrival and departure times, energy per session and operating constraints. Ask for an electrical design, exact configuration, test evidence and acceptance plan. Include support responsibilities and data ownership in the written scope.

Evidence to request

An original procurement guide using general engineering principles and public standards context. Links explain the subject; they do not certify any equipment.

Discuss a project

Define the installation country, supply, arrival and departure times, energy per session and operating constraints. Ask for an electrical design, exact configuration, test evidence and acceptance plan. Include support responsibilities and data ownership in the written scope.

Discuss a project →

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