{"product_id":"self-healing-three-phase-shunt-capacitor-440v-480v-30kvar","title":"Self-Healing Three-Phase Shunt Capacitor 440V–480V 30kvar","description":"\n\u003ch2\u003eSelf-Healing Low Voltage Three-Phase Shunt Capacitor – 440V \/ 450V \/ 480V, 30kvar\u003c\/h2\u003e\n\u003cp\u003eUpgrade your electrical power system with this professional-grade \u003cstrong\u003eSelf-Healing Low Voltage Shunt Capacitor\u003c\/strong\u003e. Designed for three-phase reactive power compensation and harmonic filtering, this 30kvar fixed capacitor is built to improve power factor, reduce energy losses, and stabilize voltage across industrial and commercial installations. Compatible with 440V, 450V, and 480V systems.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSelf-Healing Technology:\u003c\/strong\u003e Metallized film construction allows the capacitor to automatically recover from minor dielectric breakdowns, extending service life and ensuring continuous operation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThree-Phase Reactive Power Compensation:\u003c\/strong\u003e Effectively compensates reactive power in industrial power grids, improving power factor and reducing utility demand charges.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHarmonic Filtering Capability:\u003c\/strong\u003e Helps suppress harmonics in the power network, protecting sensitive equipment and improving overall power quality.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Voltage Compatibility:\u003c\/strong\u003e Rated for 440V, 450V, and 480V systems — suitable for a broad range of international and domestic industrial applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e30kvar Reactive Power Rating:\u003c\/strong\u003e High-capacity output makes this ideal for medium to large industrial loads.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFixed Capacitor Design:\u003c\/strong\u003e Simple, reliable, and easy to integrate into existing power factor correction panels and switchboards.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Stainless Steel Housing:\u003c\/strong\u003e The robust stainless steel enclosure offers excellent protection against mechanical impact, moisture, and environmental contaminants.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo Hazardous Chemicals:\u003c\/strong\u003e Contains no high-concern substances, making it safer to handle and dispose of responsibly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFixed Shunt Capacitor\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePhase\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eThree-Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e440V \/ 450V \/ 480V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReactive Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30kvar\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHousing Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCapacitor Class\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFixed Capacitor\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHigh-Concern Chemicals\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eIndustrial power factor correction panels\u003c\/li\u003e\n  \u003cli\u003eCommercial electrical switchboards\u003c\/li\u003e\n  \u003cli\u003eMotor drive systems and large inductive load installations\u003c\/li\u003e\n  \u003cli\u003eHarmonic filtering networks\u003c\/li\u003e\n  \u003cli\u003eEnergy management and demand reduction systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Choose a Self-Healing Capacitor?\u003c\/h3\u003e\n\u003cp\u003eSelf-healing capacitors use a metallized film dielectric that vaporizes and clears fault points automatically, rather than failing permanently as older designs do. This means longer operational life, fewer replacements, and improved system reliability — a smart investment for any power quality improvement project.\u003c\/p\u003e\n\n\u003cp\u003eFor guidance on electrical safety standards and power factor correction best practices, refer to the \u003ca href=\"https:\/\/www.osha.gov\/electrical\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eOSHA Electrical Safety Guidelines\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-channel-relay-module-dc-3-3v-24v-optocoupler-arduino\"\u003e1-Channel Relay Module DC 3.3V–24V Optocoupler for Arduino\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-channel-scr-solid-state-relay-switch-module-dc3-24v-40a-optocoupler\"\u003e1-Channel SCR Solid State Relay Module DC3-24V 40A Optocoupler\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What does a self-healing shunt capacitor do in a three-phase power system?\u003c\/h4\u003e\n\u003cp\u003eA: A self-healing shunt capacitor compensates for reactive power in a three-phase electrical system, improving the power factor and reducing energy losses. The self-healing property means that if a small dielectric fault occurs in the metallized film, it automatically clears itself without permanent damage, ensuring continued and reliable operation.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this capacitor compatible with both 440V and 480V electrical systems?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. This capacitor is rated for 440V, 450V, and 480V systems, making it versatile for use across a wide range of industrial and commercial electrical installations, including those in different countries with varying standard voltages.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What size installation is this 30kvar capacitor best suited for?\u003c\/h4\u003e\n\u003cp\u003eA: At 30kvar, this capacitor is well-suited for medium to large industrial facilities, commercial buildings, or manufacturing plants with significant inductive loads such as motors, transformers, and variable frequency drives where reactive power compensation is required.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does this capacitor require special mounting or wiring?\u003c\/h4\u003e\n\u003cp\u003eA: This is a fixed capacitor designed for integration into standard power factor correction panels or switchboards. Installation should always be performed by a qualified electrician following local electrical codes and safety standards.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What does a self-healing shunt capacitor do in a three-phase power system?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"A self-healing shunt capacitor compensates for reactive power in a three-phase electrical system, improving the power factor and reducing energy losses. The self-healing property means that if a small dielectric fault occurs in the metallized film, it automatically clears itself without permanent damage, ensuring continued and reliable operation.\"}}, {\"@type\": \"Question\", \"name\": \"Is this capacitor compatible with both 440V and 480V electrical systems?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. This capacitor is rated for 440V, 450V, and 480V systems, making it versatile for use across a wide range of industrial and commercial electrical installations, including those in different countries with varying standard voltages.\"}}, {\"@type\": \"Question\", \"name\": \"What size installation is this 30kvar capacitor best suited for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"At 30kvar, this capacitor is well-suited for medium to large industrial facilities, commercial buildings, or manufacturing plants with significant inductive loads such as motors, transformers, and variable frequency drives where reactive power compensation is required.\"}}, {\"@type\": \"Question\", \"name\": \"Does this capacitor require special mounting or wiring?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This is a fixed capacitor designed for integration into standard power factor correction panels or switchboards. Installation should always be performed by a qualified electrician following local electrical codes and safety standards.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/oasis-select.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Electronics \u0026 Tech\", \"item\": \"https:\/\/oasis-select.com\/collections\/electronics-tech\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Self-Healing Three-Phase Shunt Capacitor 440V–480V 30kvar\", \"item\": \"https:\/\/oasis-select.com\/products\/self-healing-three-phase-shunt-capacitor-440v-480v-30kvar\"}]}\u003c\/script\u003e","brand":"Oasis Select","offers":[{"title":"BKMJ0.25-10-1 (250V)","offer_id":47745037172841,"sku":"14:757#BKMJ0.25-10-1 (250V)","price":314.22,"currency_code":"USD","in_stock":true},{"title":"BKMJ0.25-5-1 (250V)","offer_id":47745037205609,"sku":"14:115#BKMJ0.25-5-1 (250V)","price":314.22,"currency_code":"USD","in_stock":true},{"title":"BKMJ0.25-25-1 (250V)","offer_id":47745037238377,"sku":"14:371#BKMJ0.25-25-1 (250V)","price":314.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7931\/3257\/files\/Sab5417493bd7461cb5a50f6c799bc4cdg.webp?v=1783030073","url":"https:\/\/oasis-select.com\/products\/self-healing-three-phase-shunt-capacitor-440v-480v-30kvar","provider":"Oasis Select","version":"1.0","type":"link"}