... convenienceTightly structure, excellent design and craftBeautiful appearanceHigh durability at maximum performanceLow life cycle operating cost results in optimal ... modulesAllows complete control, easy connecting, ease of operationA full set of manuals: Install manual, Operation manual, the spare ... firstExtensive option list.CustomizationA Full load test is conducted at 25%, 50%, 75%, 100% and 110%Good ...