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Overhauling Services

Overhauling of Transformer/Motor/Circuit Breaker means disassembling, cleaning and inspection, as well as repairing as required. our specialized team performs cleaning, thoroughly observing, repairing and required replacement defective parts for more reliability and thus extend life span of other electrical appliances. 

Transformer

Overhauling of Transformer means disassembling, cleaning and inspection, as well as repairing as required. our specialized team performs cleaning, thoroughly observing, repairing and required replacement along with lifting of core coil. In case of OLTC transformers tap changer contacts are more prone to cause transformer failure during long service period. Overhauling OLTC can prevent such undesired condition and regulate voltage within specification with more reliability and thus extend life span of other electrical appliances.

Circuit Breaker

An automatic device for stopping the flow of current in an electric circuit as a safety measure. For maintenance of circuit breaker or circuit breaker maintenance, it must be first switched off and then isolated from both sides by opening concerned electrical isolator. At this no isolated condition the circuit breaker must be operated for local and remote condition yearly and when required. The circuit breaker should be operated electrically from local and remote then mechanically from local. This type of operation makes the breaker more reliable by removing any coating developed between sliding surfaces.

Motor

In every step of our modern life we are somehow dependent on motors. In every plant, industry as well as daily operation of our life motors, mainly induction motors are performing their scheduled work. Due to overload, absence of maintenance, overheating as well as internal/ external mechanical and electrical fault motor gets damaged / burnt out. For proper operation of scheduled work motor must be restored back to its operating condition. Helix Energy is there to provide benchmark service any day anytime to our clients within stipulated time period/emergency basis. Besides overhauling / rewinding our special dedicated team to provide its test report to provide best quality possible and any kind of technical support. Helix Energy is equipped with latest instruments for this work up to 500 hp and supply spare parts for motors. We are equipped with kits to perform testing and commissioning works up to 5 MW.