PM SERIES
UDD-SD-125/
Release Date: 20.01.2015/Rev No: 0/Rev.
Date
:
5
2 MAIN FEATURES
2.1 Summarization
Our UPS is a kind of three-in- three -out high frequency online UPS, it provides three
specifications: The 200kVA/320kVA and 520kVA. The products are modularized and adopt the
N+X redundancy. It can flexibly increase the number of the UPS modules according to the load
capacity which is convenient for flexible allocation and gradually investment.
The UPS can solve most of the power supply problems, such as blackout, over-voltage, under-
voltage, voltage sudden drop, oscillating of decreasing extent, high voltage pulse, voltage
fluctuation, surge, inrush current, harmonic distortion (THD), noise interference, frequency
fluctuation, etc..
This UPS can be applied to different applications from computer device, automatic equipment,
communication system to industry equipment
2.2 Functions and Features
•
Digital control
•
19-inch standard cabinet
1.6-meter and 2-
meter high cabinets are provided according to the user’s requirement.
•
Modularized design
•
High power-density design
The height of the single module is 3U
•
N+X parallel redundancy
This series UPS adopts N+X parallel redundancy design, user can set different redundancy
according to the importance of the load. While the redundancy modules are set more than two,
the availability of UPS system will achieve 99.999%, which may satisfy the required reliability of
the critical load connected. Through LCD display setting, you may configure the required
quantity of the redundancy unit. When the load connected is over the number of the
redundancy, the UPS will alert right away. The design of the MTBF (Meantime before Failure) is
up to 250,000 hours.
