{"id":123646,"date":"2026-08-16T01:47:53","date_gmt":"2026-08-15T22:47:53","guid":{"rendered":"https:\/\/gahzly.com\/?post_type=product&p=123646"},"modified":"2026-08-17T03:43:15","modified_gmt":"2026-08-17T00:43:15","slug":"%d8%aa%d8%b1%d8%a7%d9%86%d8%b3-%d8%b2%d8%a6%d8%a8%d9%82-400-%d9%88%d8%a7%d8%aa-%d8%b5%d9%86%d8%a7%d8%b9%d8%a9-%d8%a3%d9%84%d9%85%d8%a7%d9%86%d9%8a%d8%a9-%d8%a7%d9%84%d8%b3%d9%88%d9%8a%d8%af%d9%8a","status":"publish","type":"product","link":"https:\/\/gahzly.com\/en\/product\/%d8%aa%d8%b1%d8%a7%d9%86%d8%b3-%d8%b2%d8%a6%d8%a8%d9%82-400-%d9%88%d8%a7%d8%aa-%d8%b5%d9%86%d8%a7%d8%b9%d8%a9-%d8%a3%d9%84%d9%85%d8%a7%d9%86%d9%8a%d8%a9-%d8%a7%d9%84%d8%b3%d9%88%d9%8a%d8%af%d9%8a\/","title":{"rendered":"\u062a\u0631\u0627\u0646\u0633 \u0632\u0626\u0628\u0642 400 \u0648\u0627\u062a \u0635\u0646\u0627\u0639\u0629 \u0623\u0644\u0645\u0627\u0646\u064a\u0629 – \u0627\u0644\u0633\u0648\u064a\u062f\u064a"},"content":{"rendered":"

Comprehensive operational and engineering guide: precision German engineering and durability of the Elsewedy 400W ballast<\/strong><\/b><\/h2>\n

Structural analysis and resin-casting technology of the German ballast<\/strong><\/b><\/h3>\n
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    100% high-purity electrolytic copper:<\/strong><\/b><\/p>\n

    Provides low ohmic resistance, reducing internal power loss and improving overall fixture efficiency.<\/p>\n<\/li>\n

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    Grain-oriented laminated steel core:<\/strong><\/b><\/p>\n

    Advanced German technology directs the magnetic path accurately, reducing eddy-current losses and ballast heating through Gahzly.<\/p>\n<\/li>\n

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    Double-thickness heavy-duty steel mounting base:<\/strong><\/b><\/p>\n

    A strong mechanical chassis capable of withstanding high fastening forces and tightening torque when installed in tall lighting towers.<\/p>\n<\/li>\n<\/ul>\n

    Operational excellence and architectural reliability (Elsewedy German 400W)<\/strong><\/b><\/h3>\n
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      German engineering with approved warranty:<\/strong><\/b><\/p>\n

      A premium-class product giving consultants and contractors confidence for specification in major infrastructure projects through Gahzly.<\/p>\n<\/li>\n

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      Minimal maintenance and exceptional service life:<\/strong><\/b><\/p>\n

      A robust inductive design resistant to normal aging and random voltage variation, supporting very long service life onsite.<\/p>\n<\/li>\n

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      High thermal-insulation class and fire resistance:<\/strong><\/b><\/p>\n

      Insulating materials are designed to reduce the risk of gaseous emissions or ignition even under severe circuit-fault conditions through Gahzly.<\/p>\n<\/li>\n<\/ul>\n

      Advanced technical specifications and consulting schedule📊<\/strong><\/b><\/h3>\n
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      Technical and mechanical characteristic<\/strong><\/th>\nApproved standard product specification<\/strong><\/th>\nPractical impact in the work and site environment<\/strong><\/th>\n<\/tr>\n<\/thead>\n
      Product supplier and guarantor<\/strong><\/span><\/b><\/td>\nElsewedy Cables and Electricity Group<\/span><\/td>\nA recognized trade name supporting product quality and onsite technical support.<\/span><\/td>\n<\/tr>\n
      Country of origin and technology<\/strong><\/span><\/b><\/td>\nFederal Republic of Germany<\/span><\/td>\nGerman manufacturing precision supports low defect rates and long service life.<\/span><\/td>\n<\/tr>\n
      Supported power rating<\/strong><\/span><\/b><\/td>\n400 watts<\/span><\/td>\nHigh operating power suitable for tall lighting poles and stadium floodlights through Gahzly.<\/span><\/td>\n<\/tr>\n
      Resistance and control type<\/strong><\/span><\/b><\/td>\nHigh-quality inductive magnetic ballast<\/span><\/td>\nStable magnetic operation suitable for harsh conditions without smart electronic cards.<\/span><\/td>\n<\/tr>\n
      Compatible lamps in the circuit<\/strong><\/span><\/b><\/td>\n400W mercury-vapor, metal-halide, and sodium lamps<\/span><\/td>\nBroad compatibility gives contractors flexibility in selecting the lighting type through Gahzly.<\/span><\/td>\n<\/tr>\n
      Technical insulation temperature class<\/strong><\/span><\/b><\/td>\nHigh Class H, rated up to 180\u00b0C<\/span><\/td>\nSupports winding-insulation stability and reduces risk of thermal failure under continuous load.<\/span><\/td>\n<\/tr>\n
      Hum and noise level<\/strong><\/span><\/b><\/td>\nVery low through controlled lamination pressing<\/span><\/td>\nQuiet operation suitable for enclosed sheds and factories through Gahzly.<\/span><\/td>\n<\/tr>\n
      Outer housing protection<\/strong><\/span><\/b><\/td>\nGalvanized coating with vacuum-impregnated resin<\/span><\/td>\nStrong resistance to desert climate, dust, and sulfurous vapors onsite.<\/span><\/td>\n<\/tr>\n
      Nominal mains operating voltage<\/strong><\/span><\/b><\/td>\n220\u2013240V at 50\/60Hz<\/span><\/td>\nFlexible compatibility with standard electrical distribution boards and generators through Gahzly.<\/span><\/td>\n<\/tr>\n
      Logistics approval and purchase source<\/strong><\/span><\/b><\/td>\n100% genuine and backed by Gahzly Store warranty<\/span><\/td>\nFast supply, specification compliance, and reduced risk of counterfeit goods.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n

      Engineering integration and execution reliability in airports and large lighting towers<\/strong><\/b><\/h3>\n
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        Critical performance in airport and seaport lighting:<\/strong><\/b><\/p>\n

        At ports and airports, where 400W floodlights may be installed on high-mast towers exceeding 30 meters, replacing a failed component is complex and expensive. The Elsewedy German ballast therefore offers a practical solution: its resistance to humidity and salt-laden winds and its stable magnetic performance support dependable nighttime illumination through theGahzly<\/strong><\/b>.<\/p>\n<\/li>\n

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        Safety and durability in petrochemical and mining plants:<\/strong><\/b><\/p>\n

        Inside textile, petrochemical, or other industrial plants where fine dust or chemical vapors may be present, the ballast’s vacuum resin encapsulation helps prevent contaminants from reaching the windings and reduces the possibility of electrical arcing, supporting industrial-safety requirements.<\/p>\n<\/li>\n<\/ul>\n

        Engineering and consulting conclusion for the product<\/strong><\/b><\/h3>\n

        When your infrastructure, industrial, and airport project specifications demand a premium 400W magnetic ballast representing strong German manufacturing and supplied under the Elsewedy name, with high-purity copper windings, a grain-oriented steel core, and solid resin insulation, theElsewedy German-made 400W Mercury and Metal-Halide Ballast<\/strong><\/b> is a reliable engineering option for demanding consulting requirements and can be supplied to site with dependable logistics and competitive cost through your strategic partner, theGahzly<\/strong><\/b>.<\/p>\n

        \u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"

        Precision German engineering and exceptional durability in the Elsewedy 400W ballast<\/strong><\/b><\/h2>\n

        In major construction projects, airports, and container terminals, there is little tolerance for error or repeated maintenance failures, so electrical components must offer very high engineering reliability. TheElsewedy-approved German 400W mercury-lamp ballast<\/strong><\/b> represents a premium magnetic inductive ballast solution, combining strict German engineering standards and computer-controlled design with the established distribution strength and warranty support of Elsewedy Cables and Electricity through theGahzly<\/strong><\/b>.<\/p>\n

        \u00a0<\/p>\n

        The German engineering strength lies in the ballast’s internal construction, where high-purity electrolytic copper magnet wire is wound using highly controlled automated processes to minimize variations between turns, creating stable inductive impedance. This precision helps stabilize the electrical arc in 400W lamps, potentially extending lamp life by up to 30% compared with conventional systems and helping maintain consistent luminous output during long operating hours through Gahzly.<\/p>\n

        \u00a0<\/p>\n

        Thermally and mechanically, the German ballast uses chemically treated grain-oriented silicon-steel laminations pressed to reduce magnetic leakage and vibration, helping ensure 100% silent efficiency. The outer structure is fully insulated with a hard heat-treated resin under vacuum, offering strong resistance to fire and corrosive chemical environments and making the unit suitable for lighting-distribution panels through Gahzly.<\/p>\n","protected":false},"featured_media":123643,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[13777],"product_cat":[16112],"product_tag":[],"class_list":["post-123646","product","type-product","status-publish","has-post-thumbnail","product_brand-el-sewedy-electric","product_cat-magnetic-ballasts","first","instock","sale","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/gahzly.com\/en\/wp-json\/wp\/v2\/product\/123646","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gahzly.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/gahzly.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/gahzly.com\/en\/wp-json\/wp\/v2\/comments?post=123646"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gahzly.com\/en\/wp-json\/wp\/v2\/media\/123643"}],"wp:attachment":[{"href":"https:\/\/gahzly.com\/en\/wp-json\/wp\/v2\/media?parent=123646"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/gahzly.com\/en\/wp-json\/wp\/v2\/product_brand?post=123646"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/gahzly.com\/en\/wp-json\/wp\/v2\/product_cat?post=123646"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/gahzly.com\/en\/wp-json\/wp\/v2\/product_tag?post=123646"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}