UPS

Key Specifications/Special Features:

• Module: EA660 series is a modular parallel redundant UPS system consist of three module: static switch module, display and communication module, and power module (can parallel from 1 to 10pcs)
• Multi-setting: according to input power condition, user can set up UPS configuration with 4 kinds of working model (3 phase in and 3 phase out, 3 phase in and 1 phase out, single phase in and out, single phase in and 3 phase out)
• Energy-saving: compared with traditional UPS, efficiency less than 90%, about 10% is wasted EA660 inverter efficiency is above 96%It is designed for lower heat emission, less energy waste
• Green and clean power: level of harmonic pollution of EA660 is very low with low input current THD<3%
• Input PF above 0.999, less pollution to main and power loss than equivalent traditional UPS
• Management software: EA660 provides a real-time monitoring and access to data on current operational status, control features, configuration information, and others
• Easy expansion: with upgrade of customers' load requirement, original designed UPS may not be able to meet the demand
• According to traditional UPS system, we must replace a new and higher capacity UPS system for customers
• But for modular UPS, no need to replace whole UPS, but only adding required number of modules for expansion
• EA660-modular UPS can be expanded on line from 10 to 200kVA
• Module reduce customer's costs for initial equipment purchase and future expansion
• Satisfy customer's investment requirement by providing flexible number of modules for business growth
• Hot-swap: hot-swap modules can be added or removed on line, maintenance and repair is easy as no need to switch to bypass
• Hot-swap communication modules and power modules
• On-line expansion or redundancy enhancement can be achieved easily without modification

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