CARLO GAVAZZI DWB01CM4810A 3-Phase Load Guard Relay
The CARLO GAVAZZI DWB01CM4810A is a versatile monitoring relay ideal for protecting three-phase balanced systems. It measures power factor (cos ϕ) and provides adjustable upper and lower level settings to ensure the power factor remains within safe limits. The relay offers features like programmable latching or inhibit functionality, automatic and manual start/stop capabilities, and LED indication for relay, alarm, and power supply status. It's suitable for monitoring asynchronous motors and other symmetrical loads where power factor is proportional to the load, preventing overload and ensuring system stability.