FEATuRES - Alstom

Microchron ® ll Vital Timer (DC)Features• Consists of a vital timer and a vitalrelay structure• More flexible than electro-mechanicaltimers• Direct replacement for B2 MotorTimers and KB Motor Timers• Mean Time between failures (MTBF)>300,000 hours• Both AC and DC versions availableMicrochron IIVital Timer Relay (DC)Vital RelaysThe Microchron ® II Vital Timer is a cost-effective solution forapplications requiring a vital time delay. The unit features awide voltage range and selectable time range which eliminatethe need to stock separate timers with different input voltagesand time ranges. One unit does it all. The MICROCHRON IITimer uses solid-state components and a vitally programmedmicroprocessor to electronically energize a vital neutral relay ata preset time interval.The vital timer and vital relay structure are contained within astandard Type B2 Relay enclosure. This enclosure may be rack-,wall- or shelf-mounted.The Microchron II offers more application flexibility than traditionalelectromechanical timers. The contact configuration alsopermits direct "plug-in" replacement of GRS Type B2 and KBDC motor timers where circuitry allows.104CALL 800.717.4477 • FAX 585.274.8777