I. Market Background: Why is the New Energy industry seeking "integrated solutions"?

The Boom in AC Charging Stations (Wallboxes):

In the past, to comply with European standards, installing a charging station typically required an additional Type B Residual Current Circuit Breaker (RCCB) in the distribution box; these units were bulky (brick-sized) and expensive (often costing over a hundred euros). Today, to capture market share, manufacturers must produce charging stations that are slim, aesthetically pleasing, and cost-effective. Consequently, directly mounting the residual current detection module(RCD/RCM) onto the main PCBA (integration) has become the industry consensus.

Extreme Space Constraints for Portable Charging Boxes (IC-CPD / In-Cable Control and Protection Devices):

Space within portable chargers is at a premium. Traditional through-hole sensors, combined with their peripheral circuitry, take up too much room. Highly integrated RCMUs—or even chip-level integrated solutions—are the only viable choice for this product category.

Cost-Reduction Needs for PV and Energy Storage Inverters:

Beyond the EV sector, residential PV inverters also require residual current monitoring (per IEC 62109 standards). Integrated RCMUs can communicate directly with the inverter's main control chip, enabling smarter shutdown capabilities.

Revolutionize Your EV Charger Design with IVY Integrated RCDs

Looking to reduce the BOM costs and PCB footprint of your EV charging solutions? The IVY Metering integrated RCD (Residual Current Detection) series offers the ultimate PCB-mountable leakage protection solution for modern wallboxes and portable charging control boxes (IC-CPD).

Engineered to detect both AC 30mA and smooth DC 6mA fault currents, our highly compact integrated RCD modules eliminate the need for bulky and expensive external Type B circuit breakers. Fully compliant with rigorous IEC 61851, IEC 62955, and IEC 62752 standards, IVY RCD modules feature intelligent UART/Modbus communication and built-in self-test capabilities, enabling seamless integration and accelerating your global certification process.

Why Choose IVY Integrated RCDs?

Cost-effective: Significantly reduce your overall system costs.

Space-Saving: Ultra-compact design for PCB mounting.

Absolute Safety: Reliable Type B AC/DC leakage detection.