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7kw EV AC Charger Single Connector

The 7kW EV AC Charger by Shandong Jiuroad Intelligent Technology Co., Ltd. is the definitive "smart home" charging solution, designed for residential garages, private parking spaces, and workplace facilities. Delivering a consistent 32A of single-phase power, this unit is engineered to replenish most electric vehicle batteries from 20% to 100% in a convenient 6–8 hour window (typically overnight). As a National "Little Giant" Enterprise, we have prioritized safety, reliability, and architectural aesthetics, creating a Home EV Wallbox that is as durable as it is sleek. Its compact, lightweight design allows for flexible installation on walls or dedicated pedestals, perfectly complementing modern domestic environments.
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Product Description

Our 7kW single connector AC EV charger is engineered for dependable daily electric vehicle charging for residential, commercial parking lot and fleet charging applications. Constructed with durable anti-UV PC+ABS high-strength enclosure, this AC charging station boasts premium matte exterior construction built to withstand long-term outdoor exposure against dust, rain and UV damage.

Designed for versatile installation across private garages, apartment parking decks and retail commercial parking spaces, the compact minimalist casing delivers solid industrial durability without compromising aesthetic design to match contemporary building layouts. Fitted with optimized internal circuitry and advanced thermal dissipation structure, the charger runs with ultra-low noise during continuous charging cycles for all-day stable operation.

Equipped with an ergonomic charging gun handle and clear LED real-time status indicator lights, users can easily monitor charging progress, fault alerts and power status at a glance. Integrating intelligent software management system alongside rugged hardware build, this 7kW AC EV charging station maintains consistent all-weather operational performance under varying ambient conditions, meeting global standard requirements for long-term outdoor EV charging infrastructure use.

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Product Parameters

Specifications

Model

JR-AC-G7

System Power

Rated Power

7kW

Input Parameters

Rated Input Voltage

220VAC 50HZ

Input Voltage Range

198VAC~242VAC

Output Parameters

Output Voltage Range

208VAC~242VAC

Number of outputs

1

Basic Features

Peak efficiency

≥95%

Starting method

Button, password, QR code scan, card swipe (optional), VIN (optional)

Communication interface

4G full network / Ethernet

Installation method

Floor-standing / Wall-mounted

Protection level

IP54

Operating temperature

-25℃~50℃ (power derating from 50℃~70℃)

Operating humidity

5%~95%RH (non-condensing)

Core Features & Technical Advantages

Intelligent Dynamic Load Balancing (DLB): Our AC chargers are equipped with advanced DLB technology that monitors the total power consumption of your home or building in real-time. The system automatically adjusts the charging output to ensure the household grid is never overloaded, eliminating the risk of tripped breakers while you use other major appliances. This Smart Home Charging feature ensures maximum safety and harmony within your local electrical system.

Premium Connectivity & App Control: Drivers can take full control of their energy usage through a dedicated mobile application. Supporting Wi-Fi, Bluetooth, and optional 4G connectivity, the system allows for scheduled charging—enabling users to automatically start charging during off-peak hours when electricity rates are lowest. This Connected AC Wallbox also supports remote start/stop and provides detailed history reports on energy consumption and charging costs.

All-Weather Resilience & Industrial Protection: Built with a high-strength, anti-UV PC/ABS housing, the unit features an IP55 waterproof and dustproof rating and IK10 impact resistance. It has been rigorously tested to operate in extreme environments ranging from -30°C to +50°C. Whether installed in an indoor basement or an open outdoor driveway, our Outdoor-Rated EV Charger maintains a service life that is 30% longer than standard domestic chargers.

Comprehensive Multi-Stage Safety Protection: Safety is our core principle. Each 7kW unit includes integrated protection against over-voltage, under-voltage, over-current, short-circuit, and leakage. Crucially, it features a built-in Type A + DC 6mA RCD, which detects both AC and DC residual currents. This internal safety architecture often removes the requirement for expensive external RCD installations, reducing the total cost of ownership for homeowners.

Universal Compatibility & Global Standards: Fully compliant with OCPP 1.6J protocols, our AC charger integrates seamlessly with global smart city networks and third-party management platforms. The unit is available with a 5-meter tethered Type 2 cable or an untethered socket, ensuring 100% compatibility with all modern electric vehicles from 62 countries, including brands like Tesla, BYD, and BMW.

Intelligent Dynamic Load Balancing & Grid Management

Addressing the critical capacity constraints often faced by property developers and electrical installers, this AC charger features state-of-the-art Dynamic Load Balancing (DLB) technology. This intelligent system acts as a vigilant guardian of your local power grid, ensuring harmonious energy distribution without the need for expensive structural upgrades.

Real-Time Monitoring: The DLB system continuously analyzes the total power consumption of the building, instantly recognizing fluctuations in energy demand throughout the day.

Automatic Output Adjustment: When other high-power appliances are activated, the charger autonomously reduces its output, ensuring the total load never exceeds the main breaker's capacity.

Cost-Effective Infrastructure: By preventing grid overload and eliminating the risk of tripped breakers, property managers can avoid exorbitant costs associated with electrical grid upgrades and capacity expansions.

Software Ecosystem & OCPP Integration

In today's interconnected landscape, charging hardware must communicate flawlessly with broader management systems. This unit is fully compliant with OCPP 1.6J protocols, unlocking limitless potential for smart city networks and commercial parking operators who require centralized control.

Universal Platform Compatibility: Seamlessly integrate the charger into third-party Charge Point Management Systems (CPMS) for centralized billing, remote monitoring, and comprehensive fleet management.

Versatile Connectivity Options: Equipped with standard Wi-Fi and Bluetooth, alongside optional 4G connectivity, ensuring continuous data transmission even in remote or underground installations where signals are weak.

Data-Driven Operations: Operators gain access to granular data regarding charging sessions, enabling precise energy tracking, automated invoicing, and optimized operational workflows.

Core Safety & Installation Cost Efficiency

We understand that the Total Cost of Ownership (TCO) is a primary consideration for infrastructure investors and installation professionals. This charger is specifically designed to minimize upfront installation expenses while maximizing long-term safety and operational stability.

Built-In RCD Protection: Featuring an integrated Type A + DC 6mA Residual Current Device, this unit effectively detects both AC and DC leakage currents without requiring external modules.

Elimination of External Components: The internal safety architecture completely removes the necessity for purchasing and installing expensive external Type B RCDs, significantly reducing labor and material costs.

Industrial-Grade Electrical Safeguards: Beyond leakage detection, the multi-stage protection system actively defends against voltage spikes, under-voltage scenarios, and short circuits, ensuring absolute safety for continuous commercial operation.

Industrial Durability & Quality Control

Designed to withstand the harshest environmental conditions, this outdoor-rated EV charger is the epitome of industrial resilience. It is built to serve high-traffic public and commercial environments without degradation, ensuring a reliable power supply year after year.

Anti-UV PC/ABS Housing: The premium polycarbonate and ABS blend prevents yellowing, cracking, and structural weakening caused by prolonged sun exposure and harsh weather.

Extreme Temperature Tolerance: Rigorously tested in environmental chambers to perform flawlessly in freezing winters of -30°C and scorching summers up to +50°C.

Extended Service Life: By utilizing top-tier internal components and superior thermal dissipation designs, this unit boasts a service life that is 30% longer than standard domestic alternatives, drastically lowering long-term maintenance requirements.

Universal Compatibility & Vehicle Adaptation

Navigating the complex landscape of electric vehicle standards is effortless with our universally compatible charging solution. It is engineered to accommodate the diverse fleets found in modern commercial facilities, eliminating the frustration of incompatible hardware.

Flexible Hardware Configurations: Available with a robust 5-meter tethered Type 2 cable for immediate plug-and-play convenience, or an untethered socket for maximum flexibility across different user needs.

Global Standard Alignment: Designed to meet stringent international charging protocols, ensuring flawless digital handshakes and stable energy delivery to vehicles across the globe.

Broad Brand Compatibility: Achieves 100% compatibility with modern electric vehicles from 62 countries, seamlessly charging industry-leading brands such as Tesla, BYD, BMW, and more without adapter complications.

Economic Benefits & User Experience

Beyond physical charging, this device acts as a strategic asset for maximizing energy efficiency and operational revenue. The intuitive interface and smart scheduling features transform how energy is consumed, creating a win-win scenario for both facility managers and drivers.

Smart Scheduled Charging: Users can program the charger to automatically initiate sessions during off-peak hours, capitalizing on the lowest electricity rates and significantly reducing overall energy expenditures.

Detailed Financial Reporting: The accompanying software provides comprehensive historical reports on energy consumption and associated costs, allowing operators to analyze profitability and optimize pricing strategies.

Frictionless User Journey: From the satisfying click of the charging connector to the instantaneous feedback from the mobile app, every interaction is refined to provide a premium, hassle-free experience for the end-user.

Why Choose Us

Partnering with a dedicated EV charger manufacturer and supplier ensures you receive more than just a piece of hardware; you acquire a comprehensive energy solution backed by industry-leading expertise and unwavering support.

Uncompromising Quality Assurance: Every charging station undergoes rigorous multi-stage testing before leaving our facility, ensuring absolute reliability and consistency in the field.

Direct-from-Manufacturer Value: By streamlining the supply chain, we deliver premium, industrial-grade charging infrastructure at highly competitive price points, maximizing your return on investment.

Dedicated Technical Support: Our team of seasoned engineers provides comprehensive guidance from initial project planning and site assessment to post-installation software integration.

Continuous Innovation: We remain at the forefront of electric mobility technology, constantly updating our firmware and hardware designs to meet the evolving demands of the global energy landscape.

Frequently Asked Questions (FAQ)

Explore common inquiries regarding the technical specifications and operational capabilities of our 7kW charging infrastructure to ensure it perfectly aligns with your project requirements.

Does this charger require an external Type B RCD for installation?
No. The unit features a built-in Type A + DC 6mA RCD, which fully complies with modern safety regulations for detecting both AC and DC residual currents, saving significant installation costs and panel space.

How does the Dynamic Load Balancing (DLB) feature connect to the main grid?
The DLB system utilizes a dedicated current transformer (CT) clamp installed at the main incoming power supply. This clamp monitors real-time building consumption and communicates directly with the charger to adjust the output dynamically.

Can this charger be integrated into our existing Charge Point Management System (CPMS)?
Absolutely. The charger is fully compliant with the OCPP 1.6J protocol, allowing for seamless integration with any standard third-party management platform for billing, monitoring, and remote diagnostics.

What happens if the Wi-Fi or 4G network connection drops during a charging session?
The charging session will continue uninterrupted. The unit is designed to cache session data locally and will automatically synchronize with the management platform once the network connection is restored, ensuring no data or revenue is lost.

Is the housing durable enough for uncovered outdoor installations?
Yes. The enclosure is constructed from high-strength, anti-UV PC/ABS material with an IP55 waterproof rating and IK10 impact resistance, ensuring long-term durability in extreme weather conditions ranging from -30°C to +50°C.

 

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Headquartered within the High-end Equipment Manufacturing Industrial Park, we possess over 15 years of deep-rooted expertise in the convergence of power electronics and mechanical engineering.

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Shandong Gaotang High-end Equipment Manufacturing Industrial Park

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