{"id":2613,"date":"2026-08-18T23:57:34","date_gmt":"2026-08-18T18:27:34","guid":{"rendered":"https:\/\/www.arihanttransformers.com\/redesign2026\/?page_id=2613"},"modified":"2026-08-27T12:15:55","modified_gmt":"2026-08-27T06:45:55","slug":"oltc-transformers","status":"publish","type":"page","link":"https:\/\/www.arihanttransformers.com\/redesign2026\/oltc-transformers\/","title":{"rendered":"OLTC Transformers"},"content":{"rendered":"\t\t
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Custom LTC & OLTC Transformers | High-Quality Voltage Regulation Solutions<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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OLTC Transformers<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Arihant Transformers manufactures OLTC (On-Load Tap Changer)<\/strong> Transformers<\/strong> designed to regulate voltage automatically under varying load conditions, ensuring uninterrupted power supply, enhanced system stability, and improved operational efficiency.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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Product Range & Specification<\/h2>\n\n

\n Our OLTC Transformers are available in a wide range of capacities and\n configurations to meet the requirements of utilities, industries, and\n critical power applications.\n <\/p>\n\n

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Unit Rating<\/th>\n \n Available in ratings ranging from 100 kVA to 12.5 MVA, suitable for\n diverse power distribution and transmission applications.\n <\/td>\n <\/tr>\n\n
System Voltage<\/th>\n \n Designed for reliable operation at system voltages of up to 33 kV.\n <\/td>\n <\/tr>\n\n
Frequency<\/th>\n \n Manufactured for 50 Hz electrical systems to deliver stable and\n efficient performance.\n <\/td>\n <\/tr>\n\n
Cooling Type<\/th>\n \n Available in ONAN, ONAF, and other customized cooling configurations\n based on application requirements.\n <\/td>\n <\/tr>\n\n
Phase<\/th>\n \n Designed and manufactured in Three Phase configuration for utility\n and industrial power networks.\n <\/td>\n <\/tr>\n\n
Core Material<\/th>\n \n Built using premium-grade CRGO Silicon Steel to ensure high\n efficiency and reduced core losses.\n <\/td>\n <\/tr>\n\n
Winding Material<\/th>\n \n Available with Copper or Aluminium Windings based on customer and\n project specifications.\n <\/td>\n <\/tr>\n\n
Standards<\/th>\n \n Manufactured in accordance with applicable IS and IEC standards to\n ensure superior quality, safety, and long-term reliability.\n <\/td>\n <\/tr>\n\n
Testing<\/th>\n \n Each transformer undergoes comprehensive Routine, Type, OLTC\n Functional, and Special Tests before dispatch to ensure dependable\n performance.\n <\/td>\n <\/tr>\n\n
Applications<\/th>\n \n Ideal for Power Utilities, Industrial Plants, Substations, Steel &\n Cement Industries, Renewable Energy Projects, Process Industries,\n Commercial Infrastructure, and Electrical Distribution Networks.\n <\/td>\n <\/tr>\n\n
Key Features<\/th>\n \n Automatic voltage regulation under load, continuous tap changing\n without power interruption, excellent voltage stability, high\n efficiency, robust construction, low maintenance, and long service life.\n <\/td>\n <\/tr>\n\n <\/tbody>\n <\/table>\n <\/div>\n\n<\/section>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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