787-722
Wago 787-722 is a power supply unit featuring an Eco switch-mode AC/DC power supply unit (SMPS PSU) capable of series and parallel operation. It supports a supply voltage range of 90-373Vdc and 90-264Vac, including standard voltages of 110Vac, 120Vac, 220Vac, 230Vac, and 240Vac. The unit is equipped with CAGE-CLAMP spring connections for secure and reliable connectivity. It offers a rated current of 5A and a rated power of 120W. The ambient air temperature for operation ranges from -10°C to +60°C, while for storage, it ranges from -25°C to +85°C. The degree of protection is rated at IP20, and it includes a control voltage (AC) with an F 3.15A / 250Vac internal fuse. The unit features constant power in the overload range of 1.15 to 1.4 times the nominal output current (Io nom), along with shutdown and automatic restart in the event of a short circuit, short-circuit protection, and open circuit protection. The dimensions are H92mm x W75mm x D136mm, designed for single-phase AC (1AC) or DC operation. The product is part of the EPSITRON Eco series and is designed to be replaced by a 24Vdc (SELV) or adjustable 22-28Vdc model. Power dissipation/losses are indicated at 20ms for a 230Vac input, with a trip unit type of ≤1% (output error) and a coating material designed to withstand up to 95% relative humidity (RH), with no condensation permissible. The output voltage ripple is specified at 100mVpp.