The Macromatic VWKP024D is a voltage monitor relay. This 8 Pin plug-in relay has a nominal voltage of 24V DC. This voltage band relay works with equipment that must operate within a certain voltage range and has an output of 10A DPDT. The VWKP024D has adjustable over and under voltage presets, an adjustable drop out time delay ranging from 0.1-10 sec. The VWKP024D features an LED that is red when the unit is energized or green when it is not. It uses an 8 Pin 70169-D octal socket. Note: Image is an approximation. Actual part may differ.
Specifications
When the voltage stays between the preset over and under voltage settings, the unit is energized. If the voltage goes beyond the preset range for a greater duration than the drop-out time delay, then it de-energizes. Once the voltage falls back within the safety range for longer than 0.5 seconds, the relay is energized again. It utilizes true RMS measurement for more accurate performance.
Macromatic VWKP Series Relay Installation Manual