{"id":14589,"date":"2026-03-02T22:00:21","date_gmt":"2026-03-02T15:00:21","guid":{"rendered":"https:\/\/mpcovn.com\/uncategorized\/fuseless-capacitor\/"},"modified":"2026-05-18T08:21:58","modified_gmt":"2026-05-18T01:21:58","slug":"fuseless-capacitor","status":"publish","type":"product","link":"https:\/\/mpcovn.com\/en\/equipment\/power-capacitor-banks\/fuseless-capacitor\/","title":{"rendered":"Fuseless Capacitor"},"content":{"rendered":"

[vc_row][vc_column][vc_column_text css=”” woodmart_inline=”no” text_larger=”no”]<\/p>\n

In electrical systems, maintaining an ideal power factor and voltage stability is critical to ensuring operational efficiency, energy savings, and extended equipment lifespan. One of the most common, highly effective, and widely adopted solutions is the use of capacitor banks<\/p>\n

\"Impressive

Impressive Specifications of Lead-Free Capacitor Banks<\/p><\/div>\n

Key Features:<\/strong><\/h2>\n
    \n
  • Technical Specifications: EX-7L Fuseless Capacitor
    \nDesign: Fuseless design (No internal fuses).
    \nBushings: 1 or 2 bushings.
    \nInternal Discharge Resistors: Designed to reduce terminal voltage to 50V within 5 minutes or 75V within 10 minutes after disconnection.
    \nLow Losses: Total losses are remarkably low ($\\leq$ 0.07 W\/kVAR).
    \nTerminals: Hermetically sealed terminals with high mechanical strength.
    \nInsulating Dielectric: Edisol fluid, Non-PCB (environmentally friendly).
    \nApplications: The EX-7L capacitor is ideal for use in fuseless capacitor banks or externally fused capacitor bank configurations.<\/li>\n
  • Unlike traditional capacitors, lead-free capacitor banks are designed without internal fuses. This design enhances reliability, minimizes the risk of explosion during faults, and simplifies the protection system for easier maintenance. Furthermore, it is perfectly suited for both externally fused and fuseless capacitor bank configurations.<\/li>\n
  • A wide operating voltage range from 2.4kV to 22.8kV, combined with power ratings from 50kVAR to 500kVAR (or higher), makes lead-free capacitors ideal for various compensation station models, ranging from individual units to complex banks. The product supports seamless system scalability without impacting the existing architecture.<\/li>\n
  • Fuseless capacitors offer various Basic Insulation Levels (BIL) ranging from 75kV to 200kV, tailored to specific voltage levels and required protection standards. This enhances the system’s resilience against sudden voltage surges, particularly in high-lightning frequency environments or unstable electrical grids.<\/li>\n
  • Fuseless capacitors are engineered with corrosion-resistant stainless steel enclosures and hermetically sealed terminals, enabling them to withstand vibrations, mechanical impacts, and extreme weather conditions. They are specifically designed for outdoor installations in humid tropical climates, dusty areas, or harsh industrial environments.<\/li>\n
  • The product has undergone type testing at ASTA Lab (STL), one of the world’s most prestigious testing facilities. Compliance with the IEC 60871-1 standard ensures dielectric stability, operational safety, and exceptional durability, making the equipment fully qualified for major domestic and international projects<\/li>\n<\/ul>\n

    Practical Applications<\/strong><\/h2>\n

    Fuseless capacitors are widely applied in systems requiring reactive power compensation, power factor ($cos \\phi$) improvement, voltage stabilization, and reduction of line losses:<\/p>\n

      \n
    • Transformer Substations (Fixed or Automatic Reactive Power Compensation Banks)<\/li>\n
    • Power Distribution Systems for Industrial Parks<\/li>\n
    • Manufacturing plants with heavy inductive loads (motors, press machines, industrial chillers<\/li>\n
    • High-rise buildings and commercial centers.<\/li>\n
    • Renewable Energy Systems (Solar Farms, Wind Farms)<\/li>\n
    • EVN Transmission and Distribution Grids or Local Power Utilities<\/li>\n<\/ul>\n

      Why Choose My Phuong Co. for Lead-Free Capacitors?<\/strong><\/h2>\n

      My Phuong Trading Co., Ltd (MP Co.) is a prestigious provider of genuine industrial electrical equipment. As an authorized distributor of Eaton\u2019s Cooper in Vietnam, MP Co. is committed to delivering high-quality products that meet technical standards at competitive prices<\/p>\n

      When purchasing Fuseless Capacitors at MP Co., customers will receive:<\/p>\n

        \n
      • Benefit from competitive pricing and attractive discounts for project-based orders<\/li>\n
      • Professional technical consultancy from our team of highly experienced engineers.<\/li>\n
      • Comprehensive support including design, site survey, delivery, and full installation services<\/li>\n
      • Official manufacturer warranty and rapid after-sales technical support<\/li>\n
      • Nationwide delivery with full CO\/CQ documentation<\/li>\n
      • Guaranteed supply of genuine, high-quality products<\/li>\n<\/ul>\n

        “Fuseless capacitors are the premier choice for any electrical system demanding high performance, energy efficiency, and long-term stability. Featuring the globally proven quality of Eaton\u2019s Cooper combined with MP Co.\u2019s professional services, we are committed to being your dedicated partner through every stage of your project\u2014from survey and supply to deployment and maintenance.<\/p>\n

        Contact MP Co. today for expert technical consultancy and the best quotations for your projects!<\/p>\n

        [\/vc_column_text][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

        Eaton\u2019s Cooper fuseless capacitors feature a rated voltage of 2.4-22.8kV, a capacity of 50-500kVAr, no internal fuses, losses $\\leq$ 0.07 W\/kVAr, stainless steel enclosures, Edisol oil insulation, compliance with IEC 60871-1 standards, and type-testing at ASTA Lab (STL).<\/p>\n","protected":false},"featured_media":14600,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[119],"product_cat":[450,457],"product_tag":[],"class_list":{"0":"post-14589","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-eaton","7":"product_cat-equipment","8":"product_cat-power-capacitor-banks","10":"first","11":"instock","12":"featured","13":"shipping-taxable","14":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/mpcovn.com\/en\/wp-json\/wp\/v2\/product\/14589","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mpcovn.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/mpcovn.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/mpcovn.com\/en\/wp-json\/wp\/v2\/comments?post=14589"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mpcovn.com\/en\/wp-json\/wp\/v2\/media\/14600"}],"wp:attachment":[{"href":"https:\/\/mpcovn.com\/en\/wp-json\/wp\/v2\/media?parent=14589"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/mpcovn.com\/en\/wp-json\/wp\/v2\/product_brand?post=14589"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/mpcovn.com\/en\/wp-json\/wp\/v2\/product_cat?post=14589"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/mpcovn.com\/en\/wp-json\/wp\/v2\/product_tag?post=14589"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}