Multiple Pump Control Meets UL 913, 6th Edition
SymCom, Inc. has introduced their ISS-105 IS Super Cell, a "smart," five-channel, intrinsically safe, multiple pump controller which meets UL 913 6 th Edition (Aug 8, 2002). Microcontroller-based, the IS Super Cell is capable of performing multiple duties and can operate as a pump controller for eight different pumping configurations where duplex, triplex, quadplex and duplex SPS (separate pump stop) pumping methods are possible. Its versatility makes it ideal for use in a variety of industries including municipal water, wastewater treatment, chemical plants, manufacturing, mining, agriculture, forest service fire protection systems and other operations that cannot afford to be shut down, or risk the possibility of an explosion or fire caused by unsafe equipment. The IS Super Cell can indicate low, high and out-of-sequence alarms and has a variable lag pump delay setting. Pumps can be controlled in alternating or non-alternating modes or with one non-alter...