4.9 Based on 1156 reviews 
Description
EV Connection Centre with O-PEN, 5-Pole Auto Reset Isolator, C32A TPN MCB & Type 2 SPD
matt:e ARD-1-32-TP-M-SPD
Advanced Safety & Seamless Auto Reset for EV Charging Installations
The Ideal EV Consumer Unit for Reliable and Compliant Charging
The matt:e ARD-1-32-TP-M-SPD EV electric car charger consumer unit is designed for safe, regulation-compliant, and easy-to-install EV charging applications. Featuring O-PEN® technology, it eliminates the need for earth electrodes, reducing installation complexity and ensuring compliance with BS 7671:2018 A2 (2022) Regulation 722.411.4.1.(iii).
With a 32A TPN MCB, an integrated Type 2 Surge Protection Device (SPD), and a 5-pole automatic reset isolator, this unit delivers comprehensive circuit and surge protection, making it a reliable choice for commercial and industrial EV charging setups.
Key Features and Benefits
✅ Built-In O-PEN® Technology for PME Compliance
- No earth rods required, eliminating costly and time-consuming groundwork.
- Prevents damage to buried services, making installations safer and more efficient.
✅ Automatic Reset 5-Pole Isolator – A Game-Changer for EV Charging
- Auto-resets after a PEN fault, ensuring minimal downtime.
- Monitors the incoming supply and automatically restores power when the fault is cleared.
- Unlike standard isolators, this system reduces the need for manual intervention, enhancing reliability.
✅ 32A TPN Curve C MCB for Overload and Short Circuit Protection
- Provides robust circuit protection, ensuring safe and stable operation.
✅ Integrated Type 2 Surge Protection Device (SPD)
- Protects EV chargers and electrical systems from power surges and voltage spikes.
✅ Mild Steel IP4X Enclosure for Durability
- Ensures long-lasting protection in demanding installation environments.
✅ Fully Compliant with EV Charging Standards
- Meets BS 7671:2018 Amendment 2 (2022) regulations for EV charging.
Understanding PEN Loss and PME Faults
- PEN Loss (Protective Earth & Neutral Loss): A fault in PME (Protective Multiple Earthing) systems, where the neutral conductor is lost, leading to dangerous touch voltages.
- PME Fault: Occurs when the earth-neutral link in a PME system fails, creating a serious risk of electric shock.
The O-PEN® system in this EV consumer unit actively detects PEN loss and automatically disconnects the supply, ensuring maximum safety for both users and equipment.
Technical Specifications of the matt:e ARD-1-32-TP-M-SPD EV O-PEN Consumer Unit
- Input Voltage: 400V 50Hz
- Maximum Load: 32A per phase
- Cable Entry: Top & Bottom
- Terminal Capacity: 25mm²
- Enclosure Material: Mild Steel Powder-Coated
- Ingress Protection: IP4X
- Dimensions (H x W x D): 550mm x 360mm x 120mm
- Weight: Approx. 7kg
- Warranty: 1 Year
Ideal Applications
- ✅ EV Charging Stations – Designed for commercial and industrial EV charger setups.
- ✅ Future-Proof EV Installations – Eliminates costly earth rods and ensures full compliance.
- ✅ Reliable Circuit & Surge Protection – Protects EV chargers and electrical infrastructure.
Why Choose the matt:e ARD-1-32-TP-M-SPD?
This electric car consumer unit is the ultimate solution for safe and reliable EV charger installations. With O-PEN®, a 5-pole automatic reset isolator, a 32A TPN MCB, and Type 2 SPD, it ensures maximum efficiency, compliance, and long-term protection.
