Selasa, 26 April 2011

Time Mark Corp. - Model 258 3-Phase Monitors (www.time-mark.com)

PRLog (Press Release) – Apr 26, 2011 – Time Mark Corporation's top selling Model 258 3-Phase Monitors will help protect your expensive equipment duri my photo and wallpaper ing-sales-forecast">oled technology on mobile phone ng this storm season.  By continuously monitoring 3-phase power lines for abnormal conditions, the Model 258 (when properly adjusted), will detect phase loss on a loaded motor even when regenerated voltage is present.

This device consists of a solid-state 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 the relay. When the fault is corrected, the monitor will automatically reset (a manual reset version is also available).

The Model 258 does not require a neutral connection and can be used with Wye or Delta systems. Voltage ranges are sufficiently wide to allow for proper adjustment to existing conditions. Both TRIP and NORM condition indicators are provided to aid in adjustment and system trouble-shooting.

Time Mark Corporation, manufacturers of 3-phase monitors, current monitors, voltage sensors, pump and liquid level controls, surge protective devices, instrumentation controls, and Signaline timing devices.  

Contact a Time Mark Sales Representative about our entire line of Alternating Controllers at www.time-mark.com or by calling 800-862-2875.


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