ARD-1-100-TP: Three-Phase EV Connection Unit

A three-phase connection unit suitable for 1 x 100A TPN load.

Product Overview

The matt:e ARD connection centres provide a simple to install dedicated EV connection centre. It features built-in O-PEN® technology, allowing for the connection of EV charge points to the PME earthing facility without the need for separate earth electrodes. This design helps facilitate compliance with BS:7671. 2018 Amendment 1, 2020 Regulation 722.411.4.1.(iii). The matt:e ARD connection centres incorporate a unique 5-pole auto-reset device that automatically restores power to the load once a fault has been cleared.

Description of the matt:e ARD-1-100-TP connection unit: The image shows an open electrical enclosure. Inside, there are multiple components. On the left, there are three red main switches (likely for phase isolation). Below these, there are two rows of smaller blue switches, each row containing four switches. In the center-top, there is a black box labeled "GreenTec O-PEN Monitor" with a blue rotary switch on its right side. The enclosure itself appears to be made of powder-coated mild steel. The internal wiring is visible, connecting these components.

Product Features and Benefits

✔️ Built-in O-PEN® technology
✔️ NO EARTH ELECTRODES REQUIRED
✔️ Helps reduce disruptive and costly groundworks
✔️ Removes the risk of striking buried services
✔️ Simple wire in wire out connection
✔️ Phase loss protection
✔️ Suitable for 1 x 100A TPN load
✔️ Mild steel IP4X enclosure
✔️ Standard 1 Year parts warranty

Technical Specifications

Specification	Details
Input Volts	400V 50Hz
Max Load	100amps
Cable Entry Facility	Top and bottom
Terminal Capacity	50mm²
Dimensions (H x W x D)	550mm x 360mm x 120mm
Weight	Approximately 7KG
Enclosure	Mild Steel Powder Coated
Ingress Protection	IP4X
Warranty	1 Year

ARD-1-100-TP: Three-Phase EV Connection Unit

Product Overview

Product Features and Benefits

Technical Specifications

Original Document

References