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1000L/H (OLTC) On-Load Tap-Changer Online Filter Insulating Oil Purifier
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REXON ZYL-10 Intelligent OLTC Online Oil Filter Device represents the latest generation of smart on-load tap changer oil filtration technology. It is specifically designed for continuous circulating filtration of insulating oil in on-load tap changers of power transformers rated at 35kV and above, without interrupting normal transformer operation.
During transformer operation, on-load tap changers inevitably generate free carbon particles, metallic wear debris, and trace moisture, which can significantly affect switching reliability and insulation performance. The ZYL-10 system effectively removes carbon residues, metal particles, and fine contaminants, while simultaneously reducing micro-level moisture content in the oil, ensuring the oil remains in optimal condition at all times.
By maintaining high oil cleanliness and stability, the ZYL-10 significantly enhances the operational safety and reliability of OLTCs, reduces contact wear and failure risks, and helps prevent unexpected outages. This results in fewer planned shutdowns, extended maintenance intervals, improved power supply quality, and a longer service life for both the insulating oil and the tap changer itself.
With its intelligent control system, compact design, and energy-efficient operation, the ZYL-10 operates automatically and reliably, making it an ideal solution for modern substations and power utilities seeking condition-based maintenance.
