787-822 WAGO AC/DC Power Supplies

Wago 787-822 is a power supply unit featuring a pro switch-mode AC/DC power supply unit (SMPS PSU) with capabilities for TopBoost, PowerBoost, and both series and parallel operations. It operates with a supply voltage range of 120-300Vdc and an AC supply voltage of 85-264Vac, accommodating various input voltages such as 110Vac, 120Vac, 220Vac, 230Vac, and 240Vac. The unit is equipped with CAGE-CLAMP spring connections for secure and maintenance-free wiring. It offers a rated current of 5A, with PowerBoost capabilities of 10A for 4 seconds, 7.5A for 8 seconds, and a TopBoost of 21A for 25 milliseconds, supporting a rated power of 120W. Designed for a wide range of operating temperatures from -25°C to +70°C and storage temperatures from -25°C to +85°C, it ensures performance under various environmental conditions. The unit features an IP20 degree of protection, a control voltage (AC) with a T 4A / 250Vac internal fuse, and includes protections against short-circuits, open circuits, and has a 1.1 x Io nom (typ.) current limitation function. Its dimensions are H163mm x W57mm x D163mm, suitable for DIN-35 rail mounting, and it is designed for single-phase AC (1AC) or DC operation with a response time of 35ms at 230Vac input. The power supply unit supports a 24Vdc (SELV) output and offers an adjustable range of 22-29.5Vdc, with a climatic resistance that allows for 5-96% relative humidity without condensation.