Dung Quat Refinery Factory
10 years serving BSR — contributing to BSR’s success to this day.
Recurring UPS, battery and spare-parts support at Dung Quat Refinery Factory, across an installed base of 10 dual Chloride AC UPS systems and 13 dual 110 VDC chargers.
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From factory to recurring lifecycle support.
One installed base, followed through its life — who did what, and when.
10 dual Chloride AC UPS and 13 dual 110 VDC chargers built for the refinery.
OEM · CHLORIDERefinery in operation with its Chloride UPS and 110 VDC systems.
PLANTService for 10 dual Chloride UPS systems and 10 dual Hoppecke battery banks.
EDPNBattery-system supply and service across the refinery installed base.
EDPNUPS service during the TA5 refinery turnaround.
EDPNUPS parts, batteries and recurring site service continue (2022–2025).
EDPNLong-term UPS and battery lifecycle support at Dung Quat Refinery Factory.
Multi-year UPS and battery support, supply/service, battery renewal, spare parts and recurring site support.
What the site needed.
Recurring critical-power lifecycle requirements across a refinery installed base.
What EDPN delivered.
UPS/battery supply and service, battery renewal, spare parts and site support.
Project history.
10 dual Chloride AC UPS systems and 13 dual 110 VDC chargers in the refinery control, interface, marshalling and substation buildings.
Service for 10 dual Chloride UPS systems and 10 dual Hoppecke battery banks.
Recurring battery-system supply and service across the refinery installed base.
UPS parts, batteries and recurring site service continued across the installed base.
What followed.
Reference history spanning 2016–2025, from service of installed UPS and battery systems through recurring supply, battery renewal, spare parts and site support.
From the field.
Chloride industrial UPS service.
EDPN site photos, March 2016.



Hoppecke battery banks under discharge test.
EDPN site photos, March 2016 — EDPN DC load bank with cell-voltage monitoring.






Tell us about the application.
For a new project, send the specification or load requirement. For service support, send the site, model, serial number, alarm or condition, and available maintenance history.
