The PXM Plus Modular UPS is a new generation Uninterruptible power supply. The parallel architecture adopts a highly intelligent modular design to achieve maximum power availability and redundancy. With advanced IDC power solutions and smart management technologies, It is specially designed to meet the protection demands of mission critical loads in data centers or other important applications.

• Modular design with N+X redundancy, online hot-swappable. Friendly human machine interface with colorful touch screen of 10.4 incher.
• High power density of 600KVA in one single cabinet ;
• High power density with footprints of less than 2m2 up to 900KVA in parallel, 30KVA power module with only 3U height.
• Green and energy saving: AC/AC efficiecy>95%, input power factor>0.99 while input THDi<3%.
• Full DSP control of high stability, reliability and safety.
• Integrated IGBT module with improved performance and reduced size.
• Excellent input performances for complete compatibility with input PF of 99% and wide range of voltage.
• Self-Aging mode for full load test with less than 10% of the total power capacity needed.
• Smart Sleeping mode for energy saving and prolong the life time of the system.
• Optimized battery management, intelligently control the whole process of the charging and discharging, effectively improve the life time of the battery.
• Battery cold start, UPS can be powered on from the battery without utility.
• Automatically record the information when faults happen, easy for trouble shooting.
• Monitor runtime of critical components, such as fans and capacitors, settable alarm for service period.
• Independent LCD display for each power module with self-starting function.
• Programmable dry contacts, the function of each port can be defined by users.

• ISP (Internet Service Provider)
• IDC (Internet Data Center)
• Computer Room
• Service Center
• Precision Instruments
• Intelligent Equipment 

Q:How does the on-line UPS normal work principle?

A: The input converter and output inverter shall operate in an on-line manner to continuously regulate power to the critical load. The input and output converters shall be capable of full battery recharge while simultaneously providing regulated power to the load for all line and load conditions within the range of the UPS specifications. 

Q:What’s the meaning of UPS’s battery mode?

A:Upon failure of the AC input source, the critical load shall continue being supplied by the output inverter, which shall derive its power from the battery system. There shall be no interruption in power to the critical load during both transfers to battery operation and retransfers from battery to normal operation.

Q :What’s the meaning of UPS’s bypass mode?

A:The static bypass shall be used to provide transfer of critical load from the Inverter output to the bypass source. This transfer, along with its retransfer, shall take place with no power interruption to the critical load. In the event of an emergency, this transfer shall be an automatic function.

Q: What’s the meaning of UPS’s THDi?

A: The input current THDI(Total Harmonic Distortion) shall be held to 5% or less at full system, while providing conditioned power to the critical load bus, and charging the batteries under steady-state operating conditions. This shall be true while supporting loads of both a linear or non-linear type. This shall be accomplished with no additional filters, magnetic devices, or other components.

Q:What’s the meaning of UPS’s overload capacity?

A:Steady-state overload conditions, of up to more than 100% of system capacity, shall be sustained by the inverter for several seconds in normal and battery operation. Should overloads persist past the outlined time limitation the critical load will be switched to the automatic static bypass output of the UPS.

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