Sync Energy (BG) EVAB1D Dynamic Load Balancer - DIN Rail Module

Sync Energy EVAB1D: Intelligent DIN Rail Dynamic Load Balancer Module

The Sync Energy (BG) EVAB1D Dynamic Load Balancer is a sophisticated, DIN rail-mounted module designed to revolutionise how you manage power for multiple EV chargers. As part of the trusted Sync EV range, this balancer hub intelligently monitors your property's electrical load in real-time, dynamically adjusting the power allocated to connected chargers. This prevents your main fuse from tripping, ensures stable operation, and allows you to expand your EV charging capacity without expensive upgrades to your incoming electrical supply.

Maximise EV Charging Capacity with Dynamic Power Management

In today's evolving energy landscape, safely integrating multiple EV charging points is crucial for businesses and larger homes. The EVAB1D serves as the central brain of your charging network, communicating with up to 16 Sync EV chargers via RS485 to optimise power distribution. This dynamic approach means that during periods of high demand from other appliances, the charger output will automatically reduce, then increase again when more power becomes available. This intelligent management ensures reliable charging for all connected vehicles while staying within your building's safe power limits, making it perfect for commercial EV chargers or multi-car households.

Seamless Integration & Robust Technical Specifications

Designed for professional installation, the EVAB1D module is specifically for existing DIN rail mounting, allowing for straightforward integration into your current electrical panel board. Its robust design and local operation mean you benefit from a cost-effective solution without the need for ongoing subscriptions or constant network connections for its core balancing function. While the EVAB1D is the balancer module only, Evergy also offers complementary Sync Energy kits that include CT clamps for single-phase (up to 120A) or three-phase (up to 400A) installations, ensuring comprehensive load monitoring.

Technical Highlights:

• SKU: EVAB1D (Balancer Hub Only)
• Mounting: DIN Rail
• Max Chargers Supported: Up to 16 Sync EV chargers per hub
• Electrical Input: Single-phase: 220-240V, 50-60Hz
• Communication: RS485 to chargers
• Meter Accuracy: 2% Class C equivalent internal meter
• IP Rating: IP20 (suitable for indoor installation)
• Operating Temperature: -25°C to +40°C
• Features: RGB LED indicator, buzzer, over current and fault protection
• CT Clamps: Sold separately for EVAB1D (included in EVAB1ESP120 and EVAB1ETP400 kits)

Compatibility & Installation Notes for the EVAB1D

The Sync Energy EVAB1D is designed to work seamlessly with the Sync EV range of EV chargers. Installation should always be carried out by a competent electrical installer in accordance with national and local regulations, including BS 7671:2018 (18th Edition Wiring Regulations). As a DIN rail module, it integrates directly into your existing electrical distribution board. For comprehensive load management, you will require appropriate Current Transformer (CT) clamps installed around your incoming main supply cables. In the event of a communication fault, connected chargers will safely default to a 6A maximum charge rate, indicated by a purple flash.

If you're planning a multi-charger installation, consider how the EVAB1D can integrate with other renewable technologies like solar panels and home batteries for an even more holistic energy management system.

Why Evergy Recommends the Sync Energy EVAB1D Load Balancer

At Evergy, we understand the complexities of modern electrical installations, especially with the increasing demand for EV charging. The Sync Energy EVAB1D offers a robust, reliable, and cost-effective solution for expanding your charging infrastructure without the need for expensive DNO upgrades. We work closely with trusted installer partners across the UK, and their real-world experience confirms the value of dynamic load balancing in preventing system overloads and ensuring customer satisfaction. As an independent electrical wholesaler, LAMPS, our parent company, ensures we have the stock and expertise to support your projects, from EV cabling to advanced load management solutions. This product reflects our commitment to providing evidence-led, trustworthy advice and genuinely recommending what is right for you, our customer.

Support & Warranty for Your Sync Energy Balancer

The Sync Energy EVAB1D Dynamic Load Balancer comes with a 3-year manufacturer's warranty, providing you with peace of mind. Should you have any questions about the EVAB1D, its compatibility, or require technical assistance, our knowledgeable team at Evergy is here to help. We pride ourselves on offering professional and approachable support, ensuring you get the most from your EV charging setup. For further assistance, please visit our contact page.