PCS100 UPS-I User Manual 39
DANGER – Stored Charge
Stored charge is present after the device is switched off. When the PCS100 UPS-I is powered
down lethal voltages (+/- 375 Vdc) will remain in the energy storage element and the
complete PCS100 UPS-I should be considered live.
DANGER – Potential Material Hazard of Batteries and Ultracapacitors
Under normal operation batteries and Ultracapacitors do not pose a risk to safety, however
incorrect operating or handing, or physical damage could result in hazardous conditions. See
the links and QR codes in this User Manual to the appropriate Material Safety Data Sheets.
Ultracapacitor
Monitor Board
Lower String
DC Circuit Breaker
Ultracapacitor
Module
Lower String
DC Charge Switch
Lower String
DC Circuit Breaker
Lower String
DC Charge Switch
Upper
ultracapacitor
string
Lower
ultracapacitor
string
Figure 6-1: Ultracapacitor Energy Storage Enclosure with LS Mtron Ultracapacitor
modules
NOTE: For safety information about the Ultracapacitor modules please see the Manufacturers Material Safety
Data Sheets.
Cut and paste these links into an Internet browser, or scan the QR codes.
LS Mtron Ultracapacitors
http://search.abb.com/library/Download.aspx?DocumentID=9AKK107046A3621&La
nguageCode=en&DocumentPartId=&Action=Launch
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