Powertechnic provides software and consultancy for electrical and HVAC systems used in mission critical applications such as data centers & telecommunications. Powertechnic pioneered a new form of simulation technology allowing complex reliability analysis from a single line diagram. Powertechnic's software, Analyst Enterprise, is the only product globally with Single Line Reliability Diagram (SLRD) capability. SLRDs are more accurate than older RBD (Reliability Block Diagram) technology. SLRDs can be used to estimate the reliability of data centre systems that cannot be handled with RBDs.