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Description

Time Mark 2500-415The Model 2500 3 Phase Monitor is designed to continuously monitor 3 phase power lines for abnormal conditions. This device features solid state voltage and phase angle sensing circuits, which drive a SPDT electromechanical output relay. When the correct voltage and phase sequence is applied to a specified Model 2500, the output relay will not energize. An under voltage, phase reversal, phase unbalance or phase loss condition will cause the output

Voltage Range 10-28VAC/VDC

The Model 407 3-Pump Liquid Level Controller provides central operating control of triplex pumping systems

marine applications

where the relay needs to be energized for a specific length of time after start-up

5W at 600V Auto Ranges Yes No Frequency 50/60Hz Type of Measurement RMS Under VoltageTripReset (% of setpoint)90% ±1%93% ±1% Over VoltageTripReset (% of setpoint)110% ±1%107% ±1% Voltage Unbalance TripReset (conforms to NEMA)2-8%

Enclosure material ABS plastic cover

98089605 Brand

pole diameter with high visibility safety yellow color

662917009080

Digital Input Timer with 1 to 1023 Seconds Timing Range and 10 to 28V Voltage

Weight 15

displays and controls water level up to 34

Exchange/Return Notes