As Basel continues to establish itself as a European hub for Life Sciences, high-tech manufacturing, and sustainable energy, the integration of advanced DC Residual Current Devices (RCDs) has become mission-critical. In Basel’s specific industrial context—where precision machinery meets renewable storage systems—the necessity for Type B RCDs is undeniable.
Unlike traditional AC systems, Basel’s expanding EV charging networks and solar arrays introduce DC leakage components that can blind standard AC RCDs. Our specialized RCDs ensure compliance with Swiss electrical safety standards (ESTI), providing the reliable leakage protection that modern Swiss infrastructure demands.
At Foshan SDEV Charger Co., Ltd., we merge 30+ years of deep-sector experience with lean manufacturing agility. We understand that for the Basel market, "Quality" is not an abstract concept—it is the bedrock of safety compliance. Our products undergo rigorous testing to meet international benchmarks including UL, CE, and TUV, ensuring seamless integration into the Swiss market.
The energy transition in Switzerland requires equipment that is as dynamic as the grid itself. Our future roadmap focuses on:
Q1: Why are Type B RCDs essential for PV systems in Basel?
Standard AC RCDs cannot detect DC leakage currents common in PV inverters and EV chargers, which can saturate the magnetic core and render the device ineffective during a fault.
Q2: How do you support the Swiss market?
We provide full technical documentation and certification support to ensure your projects pass local inspections without delay.
SDEV Charger
