{"product_id":"atess-us-standard-480v-500kva-isolation-transformer-isolation-transformer-500-us-480","title":"ATESS US standard 480V 500KVA isolation transformer - Isolation Transformer 500-US-480","description":"\u003ch2\u003eATESS 500kVA PCS Isolation Transformer (TRF500)\u003c\/h2\u003e\n\u003cp data-start=\"322\" data-end=\"983\"\u003eThe \u003cstrong data-start=\"326\" data-end=\"381\"\u003eATESS US standard 480V 500KVA isolation transformer\u003c\/strong\u003e is engineered to deliver exceptional electrical safety, stable power output, and long-term reliability for large commercial and industrial applications. Built with robust construction and advanced insulating technology, this transformer ensures clean, consistent power distribution where precision and safety matter. The \u003ca href=\"https:\/\/www.portlandiaelectric.supply\/products\/atess-us-standard-480v-500kva-isolation-transformer-isolation-transformer-500-us-480\" target=\"_self\" title=\"\"\u003eATESS US standard 480V 500KVA isolation transformer – Isolation Transformer 500-US-480\u003c\/a\u003e offers a dependable solution for operations needing maximum protection against voltage fluctuations, electrical disturbances, and harsh grid conditions.\u003c\/p\u003e\n\u003cp data-start=\"985\" data-end=\"1339\"\u003eWhether your facility demands enhanced electrical isolation, noise reduction, or a stable voltage environment for sensitive gear, this transformer is a trusted choice. Its 500KVA rating suits heavy loads, EV charging infrastructure, renewable systems, microgrids, and mission-critical industrial machines.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eATESS 500kVA PCS isolation transformer\u003c\/strong\u003e is the matched medium-voltage interface for ATESS high-power storage—required with PCS500 and often used with PCS630—to provide galvanic isolation, neutral formation, and harmonic mitigation for robust C\u0026amp;I microgrids. \u003csup\u003e[ATESS datasheet \/ dealer]\u003c\/sup\u003e\u003c\/p\u003e\n\u003ch2\u003eKey features\u003c\/h2\u003e\n\u003cp\u003eDesigned for PCS integration, the \u003cstrong\u003eATESS 500kVA PCS isolation transformer\u003c\/strong\u003e operates at 400\/400 V with a \u003cstrong\u003eDyn11\u003c\/strong\u003e vector group, low losses (≈950 W no-load; 7.1 kW load @75 °C), and \u003cstrong\u003eAF\u003c\/strong\u003e forced-air cooling in an \u003cstrong\u003eIP00\u003c\/strong\u003e indoor package. It forms a neutral (N-line) and reduces 3rd-harmonic components for cleaner power. \u003csup\u003e[ATESS datasheet \/ dealer]\u003c\/sup\u003e\u003c\/p\u003e\n\u003ch2\u003eWhat’s included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTRF500\u003c\/strong\u003e isolation transformer assembly (400 V primary \/ 400 V secondary)\u003c\/li\u003e\n\u003cli\u003eFactory-integrated cooling fans and base frame\u003c\/li\u003e\n\u003cli\u003eDocumentation via ATESS transformer datasheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ccaption\u003e\n\u003cstrong\u003eATESS 500kVA PCS isolation transformer\u003c\/strong\u003e — specification box\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eRated capacity\u003c\/th\u003e\n\u003ctd\u003e500 kVA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePrimary \/ secondary voltage\u003c\/th\u003e\n\u003ctd\u003e400 V \/ 400 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePrimary \/ secondary current\u003c\/th\u003e\n\u003ctd\u003e≈ 721.6 A \/ 721.6 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFrequency\u003c\/th\u003e\n\u003ctd\u003e50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVector group\u003c\/th\u003e\n\u003ctd\u003eDyn11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNo-load loss\u003c\/th\u003e\n\u003ctd\u003e≈ 950 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLoad loss\u003c\/th\u003e\n\u003ctd\u003e≈ 7.1 kW @ 75 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInsulation class\u003c\/th\u003e\n\u003ctd\u003eH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProtection\u003c\/th\u003e\n\u003ctd\u003eIP00 (indoor)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCooling\u003c\/th\u003e\n\u003ctd\u003eAF (forced air)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions (W×H×D)\u003c\/th\u003e\n\u003ctd\u003e1100 × 1700 × 1000 mm (≈ 43.31″ × 66.93″ × 39.37″)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e≈ 1500 kg (≈ 3307 lb)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatibility\u003c\/th\u003e\n\u003ctd\u003eFor \u003cstrong\u003ePCS500\u003c\/strong\u003e (required); also applied with \u003cstrong\u003ePCS630\u003c\/strong\u003e. PCS100\/250 have built-in transformers. \u003csup\u003e[ATESS US-480 datasheet \/ dealer]\u003c\/sup\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eChoose the \u003cstrong\u003eATESS 500kVA PCS isolation transformer\u003c\/strong\u003e to complete your PCS500\/PCS630 build with safe galvanic isolation, neutral formation, and low-loss performance verified by official ATESS specs.\u003c\/p\u003e\n\u003ch2 data-start=\"1346\" data-end=\"1420\"\u003e\u003cstrong data-start=\"1349\" data-end=\"1420\"\u003eWhy Choose the ATESS US Standard 480V 500KVA Isolation Transformer?\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"1422\" data-end=\"1827\"\u003eThe \u003cstrong data-start=\"1426\" data-end=\"1481\"\u003eATESS US standard 480V 500KVA isolation transformer\u003c\/strong\u003e performs under continuous load with balanced, safe power supply. It minimizes disruptions from harmonic distortion and electrical interference. Built durable, it withstands challenging environments for smooth operation year after year.\u003c\/p\u003e\n\u003cp data-start=\"1829\" data-end=\"2127\"\u003eThis model extends equipment life by reducing noise and enhancing voltage stability. Its isolated windings protect sensitive systems from spikes, surges, and transients. It is a smart investment for advanced electrical infrastructure.\u003c\/p\u003e\n\u003chr data-start=\"2129\" data-end=\"2132\"\u003e\n\u003ch2 data-start=\"2134\" data-end=\"2247\"\u003e\u003cstrong data-start=\"2137\" data-end=\"2247\"\u003eKey Features of the ATESS US Standard 480V 500KVA Isolation Transformer – Isolation Transformer 500-US-480\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3 data-start=\"2249\" data-end=\"2284\"\u003e\u003cstrong data-start=\"2253\" data-end=\"2284\"\u003eHigh-Efficiency Performance\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2285\" data-end=\"2539\"\u003eThis transformer is designed for high efficiency, ensuring minimal transmission power loss. Its electrical design lowers heat generation and boosts energy performance for high-demand, continuous applications.\u003c\/p\u003e\n\u003ch3 data-start=\"2541\" data-end=\"2578\"\u003e\u003cstrong data-start=\"2545\" data-end=\"2578\"\u003eSuperior Electrical Isolation\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2579\" data-end=\"2891\"\u003eElectrical isolation is central to the \u003cstrong data-start=\"2627\" data-end=\"2682\"\u003eATESS US standard 480V 500KVA isolation transformer\u003c\/strong\u003e, providing protection for connected equipment. Separating primary and secondary circuits prevents disturbances, improving safety and stability.\u003c\/p\u003e\n\u003ch3 data-start=\"2893\" data-end=\"2932\"\u003e\u003cstrong data-start=\"2897\" data-end=\"2932\"\u003eRobust Build for Industrial Use\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2933\" data-end=\"3133\"\u003eIts rugged design ensures reliable function in harsh environments. Installed indoors or outdoors, it consistently delivers stable power output.\u003c\/p\u003e\n\u003ch3 data-start=\"3135\" data-end=\"3169\"\u003e\u003cstrong data-start=\"3139\" data-end=\"3169\"\u003eNoise \u0026amp; Harmonic Reduction\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"3170\" data-end=\"3357\"\u003eThe transformer cuts electrical noise significantly, ensuring smooth operation for sensitive equipment such as servers, automation units, EV chargers, and power electronics.\u003c\/p\u003e\n\u003ch3 data-start=\"3359\" data-end=\"3392\"\u003e\u003cstrong data-start=\"3363\" data-end=\"3392\"\u003eConsistent Voltage Output\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"3393\" data-end=\"3573\"\u003eWith a steady 480V output, the \u003cstrong data-start=\"3424\" data-end=\"3460\"\u003eIsolation Transformer 500-US-480\u003c\/strong\u003e reduces voltage fluctuations, letting equipment run efficiently without damage risk.\u003c\/p\u003e\n\u003ch2 data-start=\"3580\" data-end=\"3658\"\u003e\u003cstrong data-start=\"3583\" data-end=\"3658\"\u003eApplications of the ATESS US Standard 480V 500KVA Isolation Transformer\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3 data-start=\"3660\" data-end=\"3694\"\u003e\u003cstrong data-start=\"3664\" data-end=\"3694\"\u003eEV Charging Infrastructure\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"3695\" data-end=\"3887\"\u003eLarge-scale \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Electric_vehicle\" target=\"_blank\" title=\"\" rel=\"noopener\"\u003eEV\u003c\/a\u003e stations need stable, noise-free power. This transformer supports high-capacity charging systems with clean output and no interference.\u003c\/p\u003e\n\u003ch3 data-start=\"3889\" data-end=\"3921\"\u003e\u003cstrong data-start=\"3893\" data-end=\"3921\"\u003eRenewable Energy Systems\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"3922\" data-end=\"4175\"\u003eSolar, wind, and hybrid systems rely on transformers for grid stability. The \u003cstrong data-start=\"4006\" data-end=\"4061\"\u003eATESS US standard 480V 500KVA isolation transformer\u003c\/strong\u003e integrates seamlessly with energy solutions, providing grid isolation and surge protection.\u003c\/p\u003e\n\u003ch3 data-start=\"4177\" data-end=\"4213\"\u003e\u003cstrong data-start=\"4181\" data-end=\"4213\"\u003eData Centers \u0026amp; IT Facilities\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"4214\" data-end=\"4397\"\u003eSensitive IT environments require steady power. This transformer reduces harmonics and supplies a safe, isolated power source for servers and network gear.\u003c\/p\u003e\n\u003ch3 data-start=\"4399\" data-end=\"4443\"\u003e\u003cstrong data-start=\"4403\" data-end=\"4443\"\u003eManufacturing \u0026amp; Industrial Machinery\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"4444\" data-end=\"4617\"\u003eHigh-load machines run efficiently with clean, regulated power. This transformer supports motors, drives, and automation with reliable voltage accuracy.\u003c\/p\u003e","brand":"ATESS","offers":[{"title":"Default Title","offer_id":42500723081350,"sku":"PES-SPS-SIV-0660","price":17572.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/5188\/6982\/files\/atess-500kva-pcs-isolation-transformer.png?v=1760381994","url":"https:\/\/www.portlandiaelectric.supply\/products\/atess-us-standard-480v-500kva-isolation-transformer-isolation-transformer-500-us-480","provider":"Portlandia Electric Supply","version":"1.0","type":"link"}