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

Phu My 2.1MR Thermal Power Plant — AC/DC & Battery Service

10 years serving Phu My 2.1MR Thermal Power Plant — contributing to its success to this day.

Multi-year AC, DC and battery service reference at Phu My 2.1MR Thermal Power Plant, Power Generation Corporation 3.

SECTORUtilitiesAPPLICATIONThermal Power Generation / AC & DC Systems and Battery ServiceREFERENCE HISTORY2015–2024
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EDPN engineer checking electrolyte with a hydrometer during the GT24 / GT25 battery capacity test at Phu My 2.1MR — August 2015
END USERPower Generation Corporation 3SITE / PROJECTPhu My 2.1MR Thermal Power Plant, Phu My, Ba Ria – Vung Tau
INSTALLED-BASE LIFECYCLE

Nine years of service.

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

2015
Battery capacity test

GT24 / GT25 batteries tested and serviced.

EDPN
2016–2018
UPS service

AEG UPS parts, maintenance and service.

EDPN
2019
Battery supply

Hoppecke lead-acid battery for GT22.

EDPN
2020
Inverter & rectifier service

ST26 inverter and rectifier.

EDPN
2024
Chloride inverters

Two Chloride CP-70i inverters supplied with factory acceptance testing.

EDPN
Manufacturer / plantEDPN
PROJECT

Battery capacity testing, AEG UPS service, inverter and rectifier service, battery supply and two Chloride CP-70i inverters.

Repeat engagements at Phu My 2.1MR from 2015 to 2024: GT24 / GT25 battery service, AEG UPS spare parts and maintenance, GT22 Hoppecke battery supply, ST26 inverter and rectifier service, and supply of two Chloride CP-70i inverters with factory acceptance testing.

Battery Capacity TestingMaintenance & SupportSpare PartsBattery SupplySupply & Service
THE REQUIREMENT

What the site needed.

The gas-turbine and steam-turbine units of Phu My 2.1MR rely on battery-backed AC and DC systems from several manufacturers, each needing service, spare parts and battery renewal over the plant's life.

EDPN SCOPE

What EDPN delivered.

EDPN serviced the GT24 / GT25 vented lead-acid batteries with on-site capacity testing (2015), supplied parts and service for the AEG UPS (2016) and spare parts and maintenance for the GT25 AEG UPS (2018), supplied and serviced a Hoppecke lead-acid battery for GT22 (2019), supplied parts and service for the ST26 inverter and rectifier (2020), and supplied two Chloride CP-70i 220 VDC / 230 VAC inverters with factory acceptance testing (2024).

PROJECT HISTORY

Project history.

2015
Battery service & capacity test

GT24 / GT25: vented lead-acid batteries (August–September 2015).

2016
AEG UPS service

Parts supply and service for the AEG UPS.

2018
AEG UPS maintenance

Spare parts and maintenance service for the GT25 AEG UPS.

2019
Battery supply

GT22: Hoppecke lead-acid battery, supplied and serviced.

2020
Inverter & rectifier service

ST26: parts and service for inverter BRU10/20 and rectifier BTL/BTM.

2024
Chloride inverter supply

Two Chloride CP-70i 220 VDC / 230 VAC inverters, with factory acceptance testing.

RESULT

What followed.

Recurring service partner for the plant's AC, DC and battery systems from 2015 to 2024.

2015 · BATTERY CAPACITY TEST

GT24 / GT25 battery service.

EDPN site photos, August 2015.

Connecting the test cables to the battery (2015)
Connecting the test cables to the battery (2015)
Vented lead-acid battery blocks (2015)
Vented lead-acid battery blocks (2015)
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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