The new HE-Y7 series also features a large galvanic isolation of 3.6 mm, a requirement for solar inverter applications, ensuring high insulation resistance and breakdown voltage between contacts. Its high dielectric strength for surge protection, combined with fast contact opening, enables reliable handling of DC loads.
These new relays are the ideal solution for switching high-power loads on printed circuit boards, offering significant advantages in many application areas, such as battery chargers and photovoltaic inverters. Their small size allows for easier design and low power consumption with a coil holding power of only 400 mW. This aligns well with the solar industry trend toward larger-scale inverters to increase power generation and reduce costs.
Main features of the relay:
• 1 Form A contact.
• High switching capacity: 120 A / 277 V AC.
• Compact size: 40 x 50 x 43 mm (L x W x H).
• 3.6 mm contact gap for excellent insulation.
• High DC load handling.
• Excellent price/performance ratio.
Application areas:
• Battery chargers / UPS.
• Elevators / Escalators.
• Photovoltaic systems.
• Drivers.
• Water heaters.
