787-1014 WAGO Industrial Automation Components

Wago 787-1014 is a compact DC/DC power supply unit (PSU) / converter module that allows for both series and parallel operation. It operates with a supply voltage range of 77-140Vdc, with a nominal voltage of 110Vdc, and does not require an AC supply voltage. The unit features CAGE-CLAMP spring connections for secure and reliable connectivity. It provides a rated current of 2A, or 1.6A in any mounting position, and offers a rated power output of 48W. The ambient air temperature for operation ranges from -40°C to +70°C, while the storage temperature range is from -40°C to +85°C. This PSU is designed with a degree of protection rated at IP20 and includes a T 4A / 125Vdc internal fuse for safety, featuring constant current, short-circuit, open circuit protection, and a 1.1 x Io nom (typ.) current limitation function. The unit's dimensions are H89mm x W72mm x D59mm, and it is designed for mounting on a DIN-35 rail. The response time varies between 8ms (at 77Vdc input) to 25ms (at 140Vdc input), and it has a power dissipation/losses rate of 0.77A (at 77Vdc) to 0.42A (at 140Vdc). The output error is less than or equal to 1%, and it is designed to operate within a humidity range of 5-96% RH, featuring a coated PCB to withstand environmental conditions. The output voltage ripple is specified at 100mVpp.