The Viconics Power Control R820-623 is a sophisticated power control device designed for the management and regulation of electrical loads in HVAC systems. Viconics, known for its innovation in energy management solutions, has established a strong reputation in the heating, ventilation, and air conditioning (HVAC) industry. The R820-623 model showcases their commitment to providing reliable and efficient control mechanisms for varying voltage applications. This specific control module operates at a voltage of 600VAC and can handle a continuous current of up to 25A, making it suitable for commercial and industrial applications where precise temperature control and energy efficiency are paramount. The product is engineered to support advanced functionalities such as remote monitoring, scheduling, and optimization of temperature settings, which contributes to energy conservation and operational cost savings. Unique features include its compatibility with various HVAC configurations, robust construction for durability, and a user-friendly interface that simplifies installation and configuration. Overall, the Viconics R820-623 is designed to enhance comfort, efficiency, and control in energy-intensive environments, thereby meeting the needs of modern facilities management.

Model: R820-623-REV2 Rated current: 25A Input voltage: 24-600VAC Phase: 3-Phase Control signal: 0-10VDC (2-10VDC selectable via dip switch) Control method: Phase control with zero-crossing detection Mounting type: Surface or in-panel (heatsink tab mounting - NOT DIN rail) Protection: Integrated over-temperature thermostatic protection (self-resetting); auto shut-off above 82 degrees C ambient SCR temperature Dip switches: 4 total for control signal selection Application: Resistive loads only - electric duct heaters and heating elements Replaces: R820-423-REV2