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Mid Kent Shopping Centre EV Charging Infrastructure

Gigawatt Industries transformed the Mid Kent Shopping Centre car park into a state-of-the-art EV charging hub, integrating advanced ultra-rapid chargers with sustainable and efficient infrastructure.

Overview

Gigawatt Industries partnered with PoGo Charge to transform the car park at Mid Kent Shopping Centre into a state-of-the-art electric vehicle (EV) charging hub. As the principal contractor, we successfully delivered a turnkey solution that utilised both our civil and electrical engineering expertise. This project involved installing eight ultra-rapid PoGo Touch charging points supported by a Schneider Electric feeder pillar and a robust cabling and ducting network, all designed to ensure operational efficiency and reliability.

Partnerships

Key Features

  • 4x 200kW PoGo Touch charging points: Ultra-rapid EV chargers providing fast and reliable charging with user-friendly interfaces.
  • 4x Dedicated Power Units: Each charger is supported by its own power unit, ensuring optimal performance.
  • 1x 1600A Schneider Feeder Pillar: A robust power distribution unit featuring advanced metering, surge protection, and earth leakage safety measures.
  • NAL STAKKAbox Foundations: Modular and durable access chambers for secure cable management and infrastructure housing.
  • NAL Retention Sockets: Supporting flexible and secure installations for lighting and barriers.
  • 1x Lamp Post: Installed to enhance site lighting and improve safety.
  • 10x Bollard Protection Barriers: Protecting chargers and users from vehicle collisions.
  • 7m Split Barrier: Replacing the existing barrier to improve site accessibility and flow.

Outcomes

  • Transformed the car park into a modern EV charging hub that meets growing user demand.
  • Delivered a high-quality solution for PoGo Charge on time and within budget.
  • Enhanced site safety, functionality, and sustainability, contributing to PoGo’s EV infrastructure expansion strategy.
  • Delivering this site will result in PoGo drivers experiencing enhanced user experience through seamless and intuitive charging interfaces, multiple payment options, and robust safety features, fostering greater customer satisfaction and convenience.

Scope of Work

The project included a comprehensive range of tasks, showcasing our expertise in both disciplines:

  • Charger Installation Installation of four eight x 200kW PoGo Touch ultra-rapid charging points ultra-rapid 200kW chargers, each with advanced user-friendly features.
  • Infrastructure Upgrades Integration of floodlighting for safety, a split barrier for improved accessibility, and directional signage for clear navigation.
  • Electrical Systems Installation of a Schneider Electric feeder pillar and routing of high-capacity power cables within industry-standard ducting.
  • Civil Engineering Excavation, trenching, and construction of concrete bases for chargers and associated infrastructure.
  • Project Management Full responsibility for site security, health and safety compliance, and welfare facilities for on-site workers.

Charger Specifications

  • Power Output: Delivering up to 200kW across 8 charging points, allowing for simultaneous fast charging via CCS and CHAdeMO connectors.
  • User Interface: A 32-inch touchscreen enabling an intuitive user experience, multimedia capabilities, and real-time charging updates.
  • Payment Options: Support for mobile app, RFID card, bank card, Google Pay, Apple Pay, and roaming partners, ensuring flexibility for users.
  • Durability: IP54 and IK10 ratings for protection against dust, water ingress, and impact, ensuring long-term reliability.
  • Energy Efficiency: With a power factor of >0.99 and 95% efficiency, these chargers offer a sustainable and cost-effective solution.

Electrical Infrastructure

The Schneider Electric 1600A feeder pillar was installed to form the backbone of the site’s power distribution, supporting the high-capacity EV charging infrastructure. Key features include:

  • Incoming DNO Metering: Accurate energy monitoring with 1600/5A CTs wired to a COP5 metering box.
  • Earth Leakage Protection: A 4P MTZ2 12 H1 air circuit breaker with Micrologic 7.0X for enhanced safety.
  • Surge Protection: Type 1 & 2 surge protection to safeguard equipment from power surges.
  • Climate Control: Anti-condensation heaters and IP54 filters to maintain optimal internal conditions.
  • Auxiliary Power: Integrated circuits for external lighting and auxiliary site systems.

Cabling and Ducting

The power distribution system utilised high-capacity cables and ducting to ensure efficiency and durability:

Types of ducting used

  • 160mm twin walled ducting
  • 110mm twin walled ducting
  • 63mm twin walled ducting

Types of cabling used

  • 185mm2 AWA
  • 150mm2 AWA
  • 95mm2 Earth
  • 50mm2 earth
  • 6mm2 - 3 core SWA
  • 2.5mm2 - 3 core SWA
  • Cat 6 data cable
  • 12 core data cable

Implementation Process

1

Preliminary Groundworks

Pre-excavation testing, trenching, and foundation preparation were carried out, ensuring a secure base for all installations.

2

Infrastructure Installation

Placement of feeder pillars, power units, and floodlights, alongside precise ducting and cable routing.

3

Electrical Installation

Installation and connection of chargers and testing to ensure compliance with operational standards.

4

Final Touches

Redesign of car park bays, application of clear markings, and installation of protective bollards and signage.

Project Gallery

Let's Collaborate

At Gigawatt Industries Ltd, we believe in building strong partnerships to deliver the best service to our clients. Let’s work together to ensure the optimal performance of your EV charging stations.
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