VWKP120A产品概述
Voltage Band Relays provide protection to equipment that is required to operate within an upper and lower voltage limit. As long as the operating voltage remains within an OVER and UNDER voltage range, the internal relay stays energized. If the operating voltage falls outside this range, the relay will drop-out.
Monitors AC single phase and DC voltages
Provides voltage band (window) protection
True RMS voltage measurement on AC devices ensures more accurate sensing
Wide range of user-adjustable Over Voltage and Under Voltage settings
Adjustable time delay on drop-out of 0.1-10 seconds
LED indicates output relay status
Compact plug-in case utilizing industry standard 8 pin octal socket
Datasheet
