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Description

Time Mark 18-120 3PH MONITORThe Model 18 continuously monitors 3 phase power lines for abnormal conditions. When properly adjusted, the Model 18 monitor will detect phase loss on a loaded motor even when regenerated voltage is present. This device consists of a microcontroller with a voltage and phase angle sensing circuit, driving an electromechanical relay. When correct voltage and phase rotation are applied, the internal relay will energize. A fault condition will de energize

10A at 240VAC resistive

the monitor will automatically reset (a manual reset version is also available)

the output goes to the range minimum

the Model 257 monitor will detect phase loss on a loaded motor even when regenerated voltage is present

95 IN Product Width 3

2X SPDT Relay Contacts

EPA and California Air Resources Board (CARB) certified in all 50 states

000 hours)

Description Operate Delay Timer Voltage 10-28V AC/DC Timing range 1 - 180 Sec Accuracy ± 5% Repeatability ± 2% Recycle time 100ms Operating temp -20°F to 140°F Contacts DPDT Contact rating 10A at 240VAC resistive Transient protection 775V

Pump run-time can be displayed for each pump with tenth of an hour resolution

Time Mark AC260B-80-130 - Voltage Sensor

No intricate mechanisms to fail

Exchange/Return Notes