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.
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-2-32TP-M, EVU-2-32TP-R, EVU-3-32TP-M, EVU-3-32TP-R, EVU-3-32-R & EVU-3-32-M units.
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 one or two 5 pole isolator(s) with a built-in under-voltage release mechanism.
EV Charger Connection Unit Electrical Connections The user wiring connections are indicated in the diagrams below. V1.10 P a g e...
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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 terminal blocks depending on the unit being installed. The outgoing CPC should be connected to the isolated earth bar except for the EVU-1-100TP.
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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. 15 | V1.10 P a g e...
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.
The EVU 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 17 | V1.10 P a g e...
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...
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