Hydrogenerator
Diagnostics, optimization, and maintenance for hydroelectric plants and their key components.
Do you need to ensure the optimal performance of your Hydrogenerator?
OX ENERGY offers comprehensive support for electrical and mechanical repairs on hydroelectric generators, whether horizontal or vertical. During scheduled maintenance shutdowns, we offer high-tech predictive techniques and major rehabilitation services that are both high quality and have quick turnaround times. For major generator and stator rewind projects, we focus on optimal designs with emphasis on increasing unit capacity and efficiency.
Our Electromechanical Service Center based in Costa Rica is ISO 9001 certified, with a lifting capacity of 60 tons, and we guarantee the reliability of the repaired equipment, with excellent turnaround times and competitive prices.
Online Monitoring and Predictive Damage Prevention
We supply the latest Online Condition Monitoring technology to carry out static and dynamic electrical tests, vibration analysis, alignment tests, thermography, and non-destructive tests on site.
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Our Completed Projects

2021
Perú
Machine Features:
Vertical
Power: 32270 kVA
Voltage: 10000 VAC
Current: 1863 A
Scope: Performed turnkey service for major maintenance, diagnostic testing, as well as disassembly and disassembly of the machine.

2021
Costa Rica
Machine features:
WEG
Power: 14000 kVA
Voltage: 13800 VAC 514 RPM
Scope: 14 pole rotor rewind with protruding poles, dynamic balancing. Process tests, inspection and dye-penetrant testing of wedges and rotor surfaces, certification tests.

2018
Panamá
Machine Features:
Power: 96600 kVA
Voltage: 13800 VAC120 RPM
Scope: Diagnostic and specialized testing, including inspection, partial discharge test, insulation resistance, power factor, ELCID

2013
Honduras
Machine features
Type Of Equipment: Synchronous Generator
Power: 20000 MW
Voltage: 13800 VAC 170 RPM

2009
Guatemala
Machine features:
Type of equipment: Synchronous Generators
Mfr. Voith-Siemens
Power: 47000 kVA
Voltage: 13800 VAC
Scope: Installation of two new generators.
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