Voltage monitor 20-80V 1W - Voltage monitoring relay 20...80V AC/DC RM17UAS16

Voltage monitor 20-80V 1W - Voltage monitoring relay 20...80V AC/DC RM17UAS16 – Schneider Electric – 3389119405119: Voltage monitor 20-80V 1W RM17UAS16 Design of the electrical connection screw connection, 1-phase undervoltage possible, 1-phase overvoltage possible, 1-phase window possible, contains DC voltage undervoltage function, contains DC voltage overvoltage function, contains DC voltage window function , voltage measuring range 1 20 ... 80V, voltage measuring range 2 20 ... 80V, type of voltage of the measuring range AC/DC, rated control supply voltage Us at AC 50 Hz 24 ... 48V, rated control supply voltage Us at AC 60 Hz 24 ... 48V, rated control supply voltage Us at DC 24 ... 48V, type of voltage for actuation AC/DC, response value voltage 20 ... 80V, max. permissible response delay time 0.5s, min. adjustable off-delay time 0.1s, max. permissible off-delay time 10s, number of contacts as NC contacts 0, number of NO contacts 0, number of changeover contacts 1, width 17.5mm, height 90mm, depth 72mm, Zelio Control. This voltage monitoring relay monitors single-phase supplies 20-80 VAC/DC (50-60 Hz) for exceeding or falling below an adjustable limit value. A relay changeover contact is available for reporting, which can be loaded up to 5 A. An error memory can be selected and allows the error to be reported until it is reset, even in the case of short-term faults. The limit value, the switching hysteresis and a switch-off delay can be set. The settings are made using the controls on the front, which can be protected against changes under a transparent cover. Two LEDs indicate the status. The energy supply of the device is taken from the measuring voltage (nominal voltage range 24-48 VAC/DC, 50-60 Hz). The overall width is 17.5 mm and it is mounted on the DIN rail.