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Dynamic
Load Balancer
Installation Guide
EVAB1ETP400 (Three phase balancer with 3X 400A CT)
EVAB1ESP120 (Single phase balancer with 1X 120A CT)
EVAB1D (Hub for integration into existing panel)
Contents
click to navigate directly to the page
Introduction / Box contents
Safety information
Installation & testing
Troubleshooting
Commissioning via App
Commissioning via hub
Technical
syncev.co.uk
EVABxx DC.04.2024
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Summary of Contents for SyncEV BG EVAB1ETP400
- Page 1 Dynamic Load Balancer Installation Guide EVAB1ETP400 (Three phase balancer with 3X 400A CT) EVAB1ESP120 (Single phase balancer with 1X 120A CT) EVAB1D (Hub for integration into existing panel) Contents click to navigate directly to the page Introduction / Box contents Safety information Installation &...
- Page 2 BG Sync EV. SCALABLE DESIGN Box contents EVAB1ETP400 Balancer hub in a IP20 enclosure 3X 400A Split core CT MCB and wiring terminals EVAB1ESP120 Balancer hub in a IP20 enclosure...
- Page 3 Safety information Warning: The supplied Dynamic Load Balancer is manufactured to be safe without risk provide they are installed correctly, used, and maintained in accordance with the manufacturers recommendations, which is to be installed by a competent electrical installer in accordance with national and local regulations and legislation applicable at the time of installation, e.g.
- Page 4 Installation requirements The Balancer enclosure is suitable for internal installations only, It is recommended to be installed close to the incoming power or EV circuit that is being monitored and the CT clamp cables should not be extended beyond 50m. CT Clamp Connection Locate the main incoming power cable into the property.
- Page 5 Electrical Installation of the Enclosure Isolate the power. Undo 2 lid retaining screws and remove lid, DIN rail and components can be removed if needed. Return to Contents...
- Page 6 Drill the correct fixings to mount the enclosure. 114 mm Drill or knock our required cable entries. Ensure correct glands or grommets are used. Mount the enclosure using suitable fixings. Return to Contents...
- Page 7 Fit and terminate incoming power. Live – into MCB CPC – into Earth Rail Neutral – into neutral rail Connect CT clamps ensuring correct polarity. Return to Contents...
- Page 8 Terminate a twisted pair cable to the output terminals, these can be lopped in/out of each charger or multiple connections can be terminated into the Balancer. Ensuring correct polarity into the hub and the chargers. EVAB1ETP400 EVAB1ESP120 Return to Contents...
- Page 9 EVAB1D Ensure all connections are secure then refit the lid and tighten the retaining screws. Return to Contents...
- Page 10 App Commissioning INSTALLER APP - Download the ‘BG SyncEV Installer’ app by clicking this link Also available from the Installer Portal on the syncev.co.uk website, or using the QR code opposite. Ensure Bluetooth is active on your device. Open the BG EV Charging App and select the Balancer ID Code as shown on the identification label.
- Page 11 Balancer settings – Select the installation type from three phase or single phase, and set the maximum circuit limit CT Settings – if using the included CT clamps this should not need changing, if using alternative CT then enter the CT primary ratio.
- Page 12 Check the shown electrical measurements match measured readings, This will allow checking the Load Management CT is fitted in the correct orientation and location. A negative value indicates reverse direction of power due to, e.g. solar surplus, but could also indicate that the clamp has been installed in a reversed (incorrect) orientation.
- Page 13 Via screen commissioning The Balancer can also be set up via the screen and on device buttons. BALANCER POWER ALARM DEVICE ID EVAB1D 220-240V 50-60Hz AC PASSWORD www.syncev.co.uk Next Change Enter • Change and Next cycle through the screens • Change is used to adjust the flashing value, and next to cycle through each value to change...
- Page 14 Connecting the Charger to the Balancer The cable connecting the hub to the charger can be up to 150m from the Balancer to the last connected charger with up to 16 chargers either looped in/out or wired back to the balancer directly.
- Page 15 Enable Multi-charger Management and select correct phase rotation for the charger. Press Next to save settings, The Charger will check it has correct connections and alert if any communication faults, please allow up to 10 seconds for the hub and charger to confirm connection.
- Page 16 Troubleshooting For further information, or to refer to our FAQs, please visit our website: www.syncev.co.uk The screen on the Hub will state if any connection issues, Ensure hub is reading CT clamp values correctly and the offered power to the chargers. The status of the EV charger can be identified by referencing the colour shown on the LED indicator:...
- Page 17 Technical information Environmental Protection This symbol is known as the “Crossed- out Wheelie Bin Symbol”. When this symbol is marked on a product or battery, it means that it should not be disposed of with your general household waste. Some chemicals contained within electrical/electronic products or batteries can be harmful to health and the environment.
- Page 18 1. Notification of any defect is given to BG SyncEV as soon as reasonably practicable after becoming apparent, and the products then returned to BG SyncEV. 2. The products have only been operated under normal operating conditions and have only been subject to normal use.
- Page 19 Technical data CODES : EVAB1ETP400 (Balancer and enclosure, for three phase installations, supplied with CT clamps for upto 400A) EVAB1ESP120 (Balancer and enclosure, for single phase installations, supplied with CT clamps for upto 120A) EVAB1D (Balancer hub, for integration into existing...
- Page 20 Technical support Contact BG SyncEV technical support at: support@syncev.co.uk or via the website at www.syncev.co.uk BG SyncEV is a trading name of Luceco PLC. Luceco PLC – Stafford Park 1, Telford, TF3 3BD, England (EU) Luceco SE – C/ Bobinadora 1-5, 08302 Mataro, Spain Return to Contents...
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