40-500kVA PXM PLUS Series Modular UPS 40kVA and 50kVA module, 380/400/415VAC, 3:3 PXM PLUS (40-500KVA) series power systems structure is extremely flexible. The concept of power modular design can be easily removed at runtime and installed without effecting system operation and output, implement investment planning with the need to expand, allowing users to achieve dynamic growth with business development. It saves customer's costs for initial equipment purchasing and future expansion. When user estimates the UPS capacity, they often underestimates or over expects, PXM PLUS(40- 500KVA) series power can solve the above problems effectively, help user to carry out construction and investment in phase under the condition if the future development direction is not clear. When users want to add additional loads to the UPS, they only needs to add the required number of modules for expansion.