Delta, a global provider of IoT-based smart green solutions, announced its new M∞Vair 30-kW Wireless Charging System, which has recently obtained Federal Communications Commission (FCC) approval and METus* certification.
The M∞Vair 30-kW model boasts 95% contactless power conversion efficiency and can be applied to large industrial e-vehicles — such as electric forklifts, heavy-load AGVs, yard trucks, and airport ground support equipment.
Delta’s M∞Vair Series Wireless Charging Systems adopt industrial wireless charging technology, which is licensed by WiTricity, a US wireless charging technology company. The Series features 1 and 30 kW models, along with the 3.3 kW and 10 kW ones, expected to arrive later this year. Each model is composed of a primary unit, which is connected to the ac supply, and a secondary unit for battery connection in industrial vehicles.
The new series allows wireless charging over a gap of 20 mm to max. 150 mm for various batteries with 93 to 95% power conversion efficiency to reduce unnecessary energy waste for clients. The Series’ FCC and CE certifications are testaments to the safety and stability of its inductive coupling for power transmission and the use of the wireless communication Pad-to-Pad Link (PPL).
The PPL communication is developed exclusively by Delta for wireless electrical transferal. It successfully solves the cross-talk issue of WIFI devices and allows a secondary unit of the Series to communicate only with the primary unit at a distance of 200 mm, ensuring the control of the wireless transfer of 30 kW power.
“As Industry 4.0 continues to evolve, Delta has leveraged its core competence in high-efficiency power electronics to develop innovative wireless charging systems capable of supporting the surging demand of electric forklifts and AGVs in smart factories,” said Dave Morse, VP of Delta Americas’ Industrial and Automation. “Our state-of-the-art 30kW wireless charging model is ready to enhance the productivity and energy efficiency of electric industrial vehicles used in the logistics and manufacturing industries across the US market.”
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