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3 Phase EV Consumer Unit

3 Phase EV Consumer Unit ensures safe and reliable operation for 3 phase car chargers. Designed to handle high power loads, it protects your charging system from overloads, short circuits, and other electrical faults.

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LSMC840SP-P 3 Phase EV Charger Consumer Unit C CurveLive Electrical | LSMC840SP-P | 3 Phase EV Charger Consumer Unit | SPD | C40A Type A RCBO

Live Electrical | LSMC840SP-P | 3 Phase EV Charger Consumer Unit | SPD | C40A Type A RCBO

Available to Order
Estimated Lead Time:
Usually 2 - 3 Working Days
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SKU: LSMC840SP-P
£80.14

3 Phase PME / PEN Fault Detection Unit c/w 5 Pole 100A MCB Type 2 SPD and PME Relay

2 In Stock
More available within:
Usually 1 - 2 Working Days
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SKU: WARB5100C/PMESP
£84.22

3 Phase PME / PEN Fault Detection Unit for 2 x 3 Phase Car Chargers

Available to Order
Estimated Lead Time:
Usually 1 - 2 Working Days
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SKU: WMTP28-R40CSP
£242.55

3-Phase PME / PEN Fault Detection Consumer Unit for 3 x 3 Phase EV Charges

Available to Order
Estimated Lead Time:
Usually 1 - 2 Working Days
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SKU: WMTP36-R40CSP
£274.89

matt:e ARD-1-32-TP-M-SPD EV Connection Centre with O-PEN, 5-Pole Auto Reset Isolator, C32A TPN MCB & Type 2 SPD

Available to Order
Estimated Lead Time:
Usually 1 - 3 Working Days
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SKU: ARD-1-32-TP-M-SPD
£1,004.84

WARB5100C/PME40RSP 3 Phase PME Fault Detection Unit

Available to Order
Estimated Lead Time:
Usually 1 - 2 Working Days
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SKU: WARB5100C/PME40RSP
£99.04

matt:e ARD-1-63-TP-R-SPD EV Connection Centre with O-PEN® 63A TPN Curve C RCBO & SPD

Available to Order
Estimated Lead Time:
Usually 1 - 3 Working Days
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SKU: ARD-1-63-TP-R-SPD
£1,022.30

WARB5100C/PME 3 Phase Fault Detection Unit

Available to Order
Estimated Lead Time:
Usually 1 - 2 Working Days
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SKU: WARB5100C/PME
£66.70

matt:e ARD-1-63-TP-SPD EV Connection Centre with O-PEN 63A TPN and Type 2 SPD

Available to Order
Estimated Lead Time:
Usually 1 - 3 Working Days
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SKU: ARD-1-63-TP-SPD
£824.55

matt:e ARD-3-63-ISL-SPD EV Connection Centre with O-PEN 3 x 63A SP Loads & Type 2 SPD

Available to Order
Estimated Lead Time:
Usually 1 - 3 Working Days
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SKU: ARD-3-63-ISL-SPD
£996.10

matt:e EVU-3-32-R Three-Phase EV Consumer Unit with O-PEN® Technology & 3 x 32A Type A RCBOs

Out of Stock
This item cannot be back-ordered
SKU: EVU-3-32-R
£620.53

matt:e ARD-2-32-TP-R-SPD EV Connection Centre with O-PEN, 2 x 32A TPN Type A Curve C RCBOs & Type 2 SPD

Available to Order
Estimated Lead Time:
Usually 1 - 3 Working Days
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SKU: ARD-2-32-TP-R-SPD
£1,144.68

WCED WMCUSP432B 3 Phase SPD with 32A Curve B 4 Pole MCB

Available to Order
Estimated Lead Time:
Usually 1 - 2 Working Days
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SKU: WMCUSP432B
£51.38

WCED WMCUSP440C 3 Phase SPD with 40A Curve C 4 Pole MCB

Available to Order
Estimated Lead Time:
Usually 1 - 2 Working Days
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SKU: WMCUSP440C
£51.38

WCED | WMCUSP463C | 3 Phase SPD | 63A C Curve 4 Pole MCB

1 In Stock
More available within:
Usually 1 - 2 Working Days
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SKU: WMCUSP463C
£61.65

WCED WRDUSP440C 4 Pole SPD + 40A C Curve Type A RCD with Metal Enclosure

Available to Order
Estimated Lead Time:
Usually 1 - 2 Working Days
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SKU: WRDUSP440C
£55.39

Whitecliffe WCED PEN Loss Consumer Unit with 6 x RCBOs & SPD

Available to Order
Estimated Lead Time:
Usually 1 - 2 Working Days
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SKU: WMTP28-WER40CSP
£307.23

Showing all 17 results

3-Phase Circuit Protection for EV Chargers

3-phase circuit protection is crucial for ensuring the safety and reliability of electric vehicle (EV) charging systems. It involves advanced mechanisms to detect and mitigate potential electrical faults, ensuring that the charging process remains safe and compliant with regulations.

Key Features of 3-Phase Circuit Protection:

  • PME Fault Detection:
  • What it is: Protective Multiple Earthing (PME) fault detection ensures that all phases and earth are disconnected if a fault is detected.
  • Why it matters: This prevents hazardous situations caused by unintentional disconnection of the neutral conductor, which could lead to dangerous voltages on exposed conductive parts.
  • Pen Loss Protection:
  • What it is: Protects against the loss of the Protective Earth and Neutral (PEN) conductor.
  • Why it matters: Pen loss can cause severe safety risks, including electric shock. Detecting and mitigating PEN loss ensures the charging system operates safely.
  • Automatic Monitoring:
  • What it is: Continuous monitoring of supply voltage, typically at 400V in 3-phase systems.
  • Why it matters: Ensures immediate detection of any voltage anomalies, which can then trigger protective measures to prevent damage or hazards.
  • Over-Voltage and Under-Voltage Protection:
  • What it is: Systems are designed to disconnect the load during abnormal voltage conditions.
  • Why it matters: Protects both the EV charger and the vehicle from potential damage due to voltage irregularities. Over-voltage protection often requires a manual reset to ensure safety checks are performed before re-energizing.
  • No Earth Rod Needed:
  • What it is: Many advanced 3-phase protection systems eliminate the need for an additional earth rod.
  • Why it matters: Simplifies installation and reduces costs while maintaining safety and compliance.
Benefits of 3-Phase Circuit Protection for EV Chargers:
  • Enhanced Safety: Protects users and equipment from electrical faults.
  • Regulatory Compliance: Meets stringent safety standards and regulations, such as the IET wiring regulations BS7671.
  • Reliable Performance: Ensures consistent and safe operation of EV chargers.
  • Cost-Effective Installation: Reduces complexity and costs associated with traditional earthing methods.
Applications:
  • Residential EV Charging: Provides homeowners with a safe and reliable charging solution.
  • Commercial EV Charging: Ensures safety and compliance in public charging stations and workplace chargers.
  • Industrial EV Charging: Suitable for fleet charging and other high-demand environments.

3-phase circuit protection is essential for modern EV charging systems, ensuring that charging infrastructure is safe, reliable, and compliant with current electrical standards.