ABB CONCEPTPOWER CLASSIC DPA-50 User Manual page 8

0.2 CONCEPTPOWER DPA™ S2 SYSTEM DESCRIPTION
In environments that demand zero downtime, continuous power protection availability is essential. In
order to respond to today's dynamic IT and process-related environments that experience daily change
through new server technologies, migration and centralization, resilient and easily adaptable power
protection concepts are required.
CONCEPTPOWER DPA™ S2 is the foundation for continuous power protection availability of network-
critical infrastructures in enterprise data centers where business continuity has paramount importance
and in process control environment where manufacturing continuity is essential.
CONCEPTPOWER DPA™ S2'S is a second generation high-power-density (HPD), leading-edge
double-conversion power protection technology that has standardized on a modular component
approach which helps speed deployment, improve adaptability and increase system availability while
reducing total cost of ownership.
CONCEPTPOWER DPA™ S2'S is a unique on-demand architecture that integrates the power rack,
power distribution unit, back-up battery rack and monitoring and management solutions to allow easy
selection of optimized configurations.
CONCEPTPOWER DPA™ S2'S (Distributed Parallel Architecture) provides highest availability,
unmatched flexibility and at the same time lowest cost of ownership in IT environments.
This Technical Specification provides detailed technical information on the mechanical, electrical and
environmental performance of the CONCEPTPOWER DPA™ S2 that can support to give answers to
tender and end-user requirements. The CONCEPTPOWER DPA™ S2 was designed to respond to the
most stringent safety, EMC and other important UPS standards.
CONCEPTPOWER DPA™ S2 is a rack-mountable modular design. It offers 3-types of Racks (Frames)
and 3 types of DPA-Modules to accommodate a wide range of power requirements.
The three MX-Frames; Classic DPA-50, Triple DPA-150, Upgrade DPA-250 can accommodate the three
(3) MX-DPA-Modules types DPA 30 or 40 or 50 of: 30kVA/24kW - 40kVA/32kW - 50kVA/40kW power.
Key Features of CONCEPTPOWER DPA S2 Modules:

Highest Availability
Modular, Decentralized Parallel Architecture (DPA)

High Power Density (up to 342kW / m
Small Footprint

Blade-server-friendly power
Full power from 0.9 lead to 0.8 lag
 High Efficiency even with partial loads
Efficiency up to 95.5%
(depending on Module power and type of load)

Very low input current distortion THDi
THDi = < 3 - 4% for loads of 100 – 25 %
2
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04-3008_CoverABB_OPMCPDPA-S2_GB_121202
Printed in Switzerland – Modifications reserved
Near-zero down time
Space-saving of expensive floor space
No de-rating with leading PF loads
Energy cost saving during UPS-life-cycle
Gen-set power and installation cost saving
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