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3.1
System architecture
The DPA UPScale ST S2 System has a decentralized parallel architecture (DPA). Each DPA UPScale
module has its own:
-
Rectifier and inverter
-
DC booster
-
Static bypass
-
Battery connection
-
Control logic
-
LCD control panel
Fig 3.1-1: System architecture
Therefore, the UPS does not have common components. This offers high availability and no single
point of failure.
There are two types of DPA Upscale modules, as follows:
Module type
UPScale M 10
UPScale M 20
Rated output power
10 kW
20 kW
Weight
18.6 kg
21.5 kg
Dimensions
(WxHxD)
488x132x540
The DPA UPScale Modules are “safe-swappable” - no disturbance to the operation of the load is
caused by inserting or extracting a module from a system while it is powered.
Summary of Contents for DPA UPScale ST120
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