EDPN SERVICES & SYSTEM · CRITICAL POWER SYSTEMS · VIETNAM
PROJECT REFERENCE

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.

SECTORLNG & PetrochemicalAPPLICATIONRefinery / Critical Power Installed BaseREFERENCE HISTORY2016–2025
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Chloride industrial UPS opened for preventive maintenance at Dung Quat Refinery — March 2016
END USERBinh Son Refining and Petrochemical JSCSITE / PROJECTDung Quat Refinery Factory
INSTALLED-BASE LIFECYCLE

From factory to recurring lifecycle support.

One installed base, followed through its life — who did what, and when.

2007
Manufactured

10 dual Chloride AC UPS and 13 dual 110 VDC chargers built for the refinery.

OEM · CHLORIDE
2008
In operation

Refinery in operation with its Chloride UPS and 110 VDC systems.

PLANT
2016
First EDPN service

Service for 10 dual Chloride UPS systems and 10 dual Hoppecke battery banks.

EDPN
2017–2019
Battery supply & service

Battery-system supply and service across the refinery installed base.

EDPN
2023
Turnaround service

UPS service during the TA5 refinery turnaround.

EDPN
2025
Ongoing support

UPS parts, batteries and recurring site service continue (2022–2025).

EDPN
Manufacturer / plantEDPN
PROJECT

Long-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.

Supply & ServiceBattery RenewalSpare PartsSite Service
THE REQUIREMENT

What the site needed.

Recurring critical-power lifecycle requirements across a refinery installed base.

EDPN SCOPE

What EDPN delivered.

UPS/battery supply and service, battery renewal, spare parts and site support.

PROJECT HISTORY

Project history.

2007
Original installed base

10 dual Chloride AC UPS systems and 13 dual 110 VDC chargers in the refinery control, interface, marshalling and substation buildings.

2016
Installed-base service

Service for 10 dual Chloride UPS systems and 10 dual Hoppecke battery banks.

2017–2019
Battery supply & service

Recurring battery-system supply and service across the refinery installed base.

2022–2025
Lifecycle support

UPS parts, batteries and recurring site service continued across the installed base.

RESULT

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.

2016 · CHLORIDE UPS MAINTENANCE

Chloride industrial UPS service.

EDPN site photos, March 2016.

Chloride UPS mimic display (2016)
Chloride UPS mimic display (2016)
Chloride UPS display — charger warning log during the test (2016)
Chloride UPS display — charger warning log during the test (2016)
Chloride UPS display — battery discharge warning during the capacity test (2016)
Chloride UPS display — battery discharge warning during the capacity test (2016)
2016 · BATTERY CAPACITY TEST

Hoppecke battery banks under discharge test.

EDPN site photos, March 2016 — EDPN DC load bank with cell-voltage monitoring.

Hoppecke battery string under discharge with cell-voltage modules (2016)
Hoppecke battery string under discharge with cell-voltage modules (2016)
Battery string under discharge, cell-voltage modules fitted (2016)
Battery string under discharge, cell-voltage modules fitted (2016)
EDPN load bank — discharge status screen (2016)
EDPN load bank — discharge status screen (2016)
Cell-voltage chart during discharge (2016)
Cell-voltage chart during discharge (2016)
Battery room with the DC load bank beside the string (2016)
Battery room with the DC load bank beside the string (2016)
EDPN engineer at the battery string during the test (2016)
EDPN engineer at the battery string during the test (2016)
NEW PROJECT OR INSTALLED EQUIPMENT?

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.

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