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Matt:e VU-1-63-TP Installation Manual

Electric vehicle charger connection units

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Electric Vehicle Charger
Connection Units
EVU-1-63x EVU-3-63x
EVU-1-32x EVU-3-32x
Installation Manual
V1.71 Mar 2021

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Summary of Contents for Matt:e VU-1-63-TP

  • Page 1 Electric Vehicle Charger Connection Units EVU-1-63x EVU-3-63x EVU-1-32x EVU-3-32x Installation Manual V1.71 Mar 2021...
  • Page 2: Table Of Contents

    EV Charger Connection Unit Contents Product Description Warning Notice Safety Advice Introduction Dimensions & Mounting the unit Electrical Connections Operating Instructions Test Function Specifications Warranty Declaration of Conformity PRODUCT ADVISORY NOTICE This product must be installed by a competent person in accordance with the IET Wiring Regulations, BS7671 (18 Edition or later) and current Building Regulations.
  • Page 3: Product Description

    EV Charger Connection Unit Product Description matt:e Electric Vehicle Charger Connection Units (EVCCU) are designed for use in commercial applications where 3 phase PME supplies are feeding Electric Vehicle Chargers. This manual covers the EVU-1-63-TP, EVU-3-63-ISL, EVU-1-32TP-R, EVU-1-32TP-M, EVU-3-32-R & EVU-3-32-M units.
  • Page 4: Introduction

    EV Charger Connection Unit Introduction matt:e range of Electric Vehicle Charger Connection Units are fitted with O-PEN technology designed to protect Electric Vehicle Charging equipment when installed onto 3 phase PME infrastructures. The unit incorporates a 5 pole isolator with a built-in under-voltage release mechanism.
  • Page 5 EV Charger Connection Unit P a g e...
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  • Page 7: Electrical Connections

    EV Charger Connection Unit Electrical Connections The user wiring connections are indicated in the diagrams below. P a g e...
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  • Page 13 EV Charger Connection Unit Connect the incoming cable from the distribution board directly to the 4 pole isolator. The CPC should be connected to the terminal block Connect the outgoing cable(s) to the MCB, RCBO or 5 pole isolator depending on the unit being installed. The outgoing CPC should be connected to the isolated earth bar except for the EVU-1-63-TP.
  • Page 14 EV Charger Connection Unit Alternative 230v UV release wiring. Some units are fitted with a 230v Undervoltage release mechanism. The internal wiring for this variation is shown below. 14 | P a g e...
  • Page 15: Operating Instructions

    EV Charger Connection Unit Operating Instructions With the incoming isolator closed the unit will monitor the incoming supply. Approximately 1 second after closing the incoming isolator the O-PEN monitor will energise the under-voltage release mechanism of the 5 pole isolator. At this point the 5 pole isolator can be closed to connect the load to the incoming supply.
  • Page 16: Specifications

    The EVCCU is guaranteed for a period of 1 year from the date of manufacture. This warranty is limited to the replacement of faulty components only. t: 01543 227290 e: info@matt-e.co.uk w: www.matt-e.co.uk matt:e Ltd, Unit 5, Common Barn Farm, Tamworth Road, Lichfield WS14 9PX 16 | P a g e...
  • Page 17 EN61439-1&2 2011 Low-voltage switchgear and controlgear assemblies. EN60947-3 Low-voltage switchgear and controlgear EN61095 Electromechanical contactors EN61009-1 Residual current operated circuit-breakers with integral overcurrent Signed for and on behalf of: matt:e Ltd Place of issue Date J Charlton, Director Lichfield, England...