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Designed for configurations from 30kW to 240kW, this floor-mounted unit assigns one dedicated charger per parking bay, eliminating the cable-sharing confusion and revenue-splitting complexity of dual-gun installations. It supports CCS1, CCS2, CHAdeMO, and GB/T standards, covering all major EV markets. The IP55-rated galvanised steel enclosure and adaptive thermal management ensure reliable operation in temperatures from -30°C to +55°C, withstanding humidity, dust, and extreme weather. Access control is handled via a 7-inch touchscreen with RFID and app-based authentication, while OCPP 1.6J/2.0.1 compatibility enables seamless backend integration for real-time monitoring, remote diagnostics, and dynamic pricing. A multi-layered safety system — including real-time insulation monitoring, DC-sensitive residual current protection, and overtemperature cut-off — protects both vehicle and user throughout every session. Modular power architecture allows hot-swappable module replacement, minimising service downtime and lowering total cost of ownership over the charger's service life.
● Flexible power range from 30kW to 240kW, scalable to fit site power capacity
● Multi-standard support covering CCS1, CCS2, CHAdeMO, and GB/T
● Rugged outdoor design with IP55-rated protection, anti-corrosion treatment, and reliable operation in extreme temperatures
● Smart user interface with a 7-inch touch screen, RFID/App authentication, and OCPP 1.6J backend connectivity for real-time monitoring and remote diagnosis
● Comprehensive safety including insulation monitoring, leakage protection, over-temperature cut-off, and emergency stop function
Engineered for commercial and public charging environments, the Single-Gun Standing DC Charging Station delivers fast, dependable power precisely where it's needed most.
Public Fast-Charging Stations：Ideal for urban charging hubs, highway service areas, and municipal infrastructure, this floor-standing DC unit enables rapid top-ups, minimising driver wait times and maximising station turnover. Its single-gun configuration simplifies lane management and keeps operations streamlined.
Fleet & Logistics Depots:Designed to support high-utilisation fleets — including taxis, ride-hailing vehicles, delivery vans, and electric buses — the charger ensures fast turnaround between shifts. With programmable power allocation and OCPP-based backend integration, fleet managers can schedule off-peak charging and monitor energy costs in real time.
Commercial & Retail Parking:Well-suited for shopping centres, supermarkets, hotels, and office buildings, this DC fast charger adds high-value EV charging to customer and employee parking areas. Wall-free floor mounting allows flexible placement, while RFID and app-based access control simplify revenue collection and user management.
Car Dealerships & Service Centres:For EV sales showrooms and after-sales facilities, the charger provides quick vehicle preparation, demonstration rides, and workshop servicing. Multi-standard compatibility ensures seamless support for a wide range of EV makes and models.
Destination & Hospitality Venues:Tourist attractions, resorts, and roadside hospitality can deploy this DC charging station to attract EV-driving visitors, extend guest dwell time, and generate a new revenue stream — all with rugged outdoor reliability in any season.
At the core of the Single-Gun Standing DC Charging Station lies a meticulously engineered power conversion and control system, designed to deliver fast, safe, and reliable charging under demanding real-world conditions.
The charger employs modular, high-frequency isolated AC-DC converters with an efficiency rating of ≥95% at full load. This minimises energy loss, reduces heat generation, and lowers operational costs over the lifetime of the unit. The modular architecture allows individual modules to be hot-swapped without powering down the entire station, ensuring exceptional serviceability and up-time.
For models rated 120kW and above, an advanced liquid-cooled charging cable system is available. This technology actively removes heat from both the cable conductors and connector contacts, enabling thinner, lighter cables that remain easy to handle — even while sustaining continuous high currents up to 500A. A sealed coolant loop and leak detection sensors guarantee long-term reliability and user safety.
The vehicle-to-charger interface is managed by an ISO 15118 and DIN 70121 compliant controller. This supports both traditional CAN-based communication (CHAdeMO, GB/T) and Power Line Communication for CCS1 and CCS2. This multi-protocol backbone ensures broad vehicle compatibility and is ready for future functionalities such as Plug & Charge (ISO 15118-2).
A comprehensive safety system operates on multiple independent layers — hardware, firmware, and software. Real-time insulation monitoring continuously checks isolation resistance before and during charging. An integrated Type A + 6mA DC-sensitive residual current device (RCD) protects against earth leakage faults. Overtemperature sensors positioned at critical junctions trigger a controlled power reduction or safety shutdown, while an emergency stop button provides immediate mechanical isolation.
The enclosure is constructed from galvanised steel with an anti-UV powder coating, rated IP55 for ingress protection and IK10 for mechanical impact. A smart thermal management system combines filtered air-cooling with adaptive fan speed control, maintaining optimal internal temperatures in ambient conditions ranging from -30°C to +55°C. Internal components are conformally coated to resist humidity and corrosive atmospheres.
An embedded Linux-based controller with OCPP 1.6J/2.0.1 protocol support enables seamless integration into any charging network management system. Real-time data — including session energy, power curves, fault logs, and environmental readings — is transmitted over Ethernet, 4G, or Wi-Fi. Local edge computing capabilities allow for offline operation and transaction caching, ensuring uninterrupted service even during network interruptions.
Q1: What charging standards does the Single-Gun Standing DC Charging Station support?
We offer models configured for CCS1, CCS2, CHAdeMO, and GB/T. A single unit can be equipped with one standard, and custom multi-standard configurations are available upon request. This ensures compatibility with virtually all modern electric vehicles across North American, European, Japanese, and Chinese markets.
Q2: How do I choose the right power output for my site?
Power selection depends on your target vehicles, dwell time expectations, and available grid capacity. Our modular range from 30kW to 240kW allows you to balance charging speed with infrastructure cost. For fleet depots with overnight charging, 30–60kW is often sufficient. Highway fast-charging stations typically benefit from 120–240kW. Our sales engineers can help you size the ideal configuration based on a simple site survey.
Q3: What are the installation and grid connection requirements?
The charger requires a three-phase AC input (typically 400V or 480V, depending on regional standards) and a stable earthing system. A dedicated circuit breaker and proper cable sizing according to the selected power tier are necessary. Floor mounting uses four anchor bolts on a pre-cast concrete pad. We provide detailed civil and electrical installation guides, and remote commissioning support is available.
Q4: Is an internet connection necessary for operation?
While the charger can operate offline and cache transaction data locally, a stable internet connection (via 4G, Wi-Fi, or Ethernet) is strongly recommended. This enables remote monitoring, OCPP-based backend integration, remote firmware updates, and real-time diagnostics. Offline mode serves as a resilient fallback during network interruptions.
Q5: What maintenance is required, and what warranty is included?
Routine maintenance is minimal — occasional visual inspection, air filter cleaning, and cable integrity checks are usually sufficient. The modular power units are hot-swappable and can be replaced quickly without specialised tools. We provide a standard 2-year warranty, extendable up to 5 years. Remote diagnostics allow us to resolve many issues without on-site visits.
Q6: How does the charger ensure user and vehicle safety?
Safety is embedded at every layer. Highlights include insulation monitoring before and during every session, a Type A + 6mA DC-sensitive residual current device (RCD), overtemperature protection at key contact points, and an emergency stop button. The enclosure meets IP55 and IK10 ratings, and all electronics are conformally coated against humidity and dust.
Q7: Can I integrate the charger into my existing payment and management platform?
Yes. The charger supports OCPP 1.6J and 2.0.1, so it integrates seamlessly with most major charging network management systems. RFID readers and an app-based QR code interface support multiple payment and access models. If you have a custom back-end, our team will assist with protocol alignment during commissioning.
A Premium Shopping Centre Group – Dedicated EV Parking Deployment
A leading shopping centre operator across Northern Europe planned to install DC fast charging in their premium parking zones. The goal was to offer a seamless, VIP-level EV charging experience—not merely an amenity, but a managed, revenue-generating service.
Initially, the operator considered dual-gun DC chargers, which are common at highway stations. However, their parking layout is strictly one car per marked bay, and they quickly identified a mismatch:
Dual-gun units would serve two adjacent bays, creating ownership conflicts if one vehicle finished charging but occupied the shared space.
The operator wanted dedicated bay-per-charger logic to enable bay-reservation via their app, dynamic pricing per bay, and clear enforcement against internal-combustion vehicle parking.
They required a compact floor-standing design that could fit into standard parking bays without reducing aisle width.
After consultation with our engineering team, the operator recognized that a single-gun, one-to-one deployment was the precise technical fit:
Each parking bay is assigned one charger, mirroring a dedicated fuel pump. No cable sharing, no driver confusion.
The single-gun architecture simplifies power distribution and reduces thermal stress during continuous sessions compared to a dual-gun unit running at full load on both outlets.
Floor-mounted, standalone units could be installed without wall dependency, allowing flexible bay allocation in both indoor and semi-covered outdoor areas.
Sixty of our 60kW single-gun standing DC chargers (CCS2) were installed across three flagship locations. Each charger was placed centrally at the head of a dedicated EV bay, clearly signed and accessible only to authenticated users via RFID or the shopping centre’s loyalty app. Integration with the existing OCPP backend allowed real-time bay monitoring, remote price updates, and automated fault alerts.
● Zero bay-conflict incidents since launch; the one-charger-per-bay model naturally eliminated the issues they had observed at multi-gun public stations.
● Charging sessions doubled within six months, as the dedicated-bay concept attracted EV drivers willing to pay a premium for reserved, guaranteed charging while they shopped.
● Maintenance proved exceptionally straightforward: a faulty unit simply takes one bay offline, with no effect on neighbouring bays, a clear operational advantage over a dual-gun failure scenario.
● The group has since added our single-gun chargers to two additional locations, citing installation simplicity, lower upfront cost, and the clear 1:1 bay-to-charger logic as deciding factors.
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No. 3788, Liujiang Road, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province, China
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If you have any enquiry about quotation or cooperation, please feel free to email us at sanchia@csivei.com or use the following inquiry form.Our sales representative will contact you within 24 hours. Thank you for your interest in our products.
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