Digital meters >(measuring and monitoring instruments) DMK modular digital monitoring devices Auxiliary supply: 220 – 240 VAC 1 changeover relay output (8A 250 VAC) Instantaneous or preset trip delays (0 – 900sec) Modular DIN rail mounting (3 modules – 54 mm wide) Memorises minimum and maximum measured values (since last reset) Voltage monitors > (measures and displays single and three phase voltages) Overvoltage range: Off / 102 – 120% (delay 0 – 900sec) Undervoltage range: Off / 70 – 98% (delay 0 – 900sec) Voltage/phase loss or failure: Off / 5 – 85% (delay 0 – 900sec) Programmable PT ratio : 1.00 – 500.00 (accuracy: ±0.25% f.s. ±1digit) SERIES DMK series DESCRIPTION 3-phase over/under voltage meter/monitor AUXILIARY POWER SUPPLY 220 – 240 VAC INSTANTANEOUS OR PRESET TRIP DELAYS 0 – 900 second 1 changeover relay output 8A 250 VAC MONITORING RANGE 15 – 660 VAC MOUNTING Modular DIN rail mounting (3 modules – 54 mm wide)
3PH DIG VOLTMETER 15-660VAC RELAY
Panel-Mount digital meters
ElectroMechanica
DMK70R1
