{"product_id":"m40fa640a","title":"Marelli M40FA640A Voltage Regulators","description":"\u003ch1 data-section-id=\"t0eq8a\" data-start=\"0\" data-end=\"26\"\u003e\u003cspan role=\"text\"\u003eMARELLI M40FA640A\u003c\/span\u003e\u003c\/h1\u003e\n\u003ch2 data-start=\"27\" data-end=\"72\"\u003e(Automatic Voltage Regulator – MARK I Series)\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe voltage regulator type \"MARK I\" is suitable for MARELLI MOTORI Synchronous Generators, MJB series, size range 160-500s. This regulator is suitable to operate on machines from 10 to 2000 kVA. The regulator is completely isolated to maintain high reliability also in severe environmental conditions (high humidity, dust, saline atmosphere) and in case of high vibration level. The regulator is suitable for both single-phase and three-phase operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\" style=\"width: 100.027%; height: 235.156px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5964px;\"\u003e\n\u003ctd style=\"width: 32.8004%; height: 19.5964px;\"\u003e\u003cstrong\u003eSupply voltage \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.8693%; height: 19.5964px;\"\u003e\u003cspan\u003e± 10% tolerance range, 50 \/ 60Hz 170 ÷ 277 V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1927px;\"\u003e\n\u003ctd style=\"width: 32.8004%; height: 39.1927px;\"\u003e\u003cstrong\u003eVoltage sensing (single-phase or three-phase)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.8693%; height: 39.1927px;\"\u003e\u003cspan\u003e± 10% tolerance range, 50 \/ 60Hz 170 ÷ 480 V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1927px;\"\u003e\n\u003ctd style=\"width: 32.8004%; height: 39.1927px;\"\u003e\u003cstrong\u003e\u003cspan\u003eCurrent detection (1 phase)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.8693%; height: 39.1927px;\"\u003e\u003cspan\u003e50 \/ 60Hz 0 ÷ 1 A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1927px;\"\u003e\n\u003ctd style=\"width: 32.8004%; height: 39.1927px;\"\u003e\u003cstrong\u003e\u003cspan\u003eMaximum continuous field current\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.8693%; height: 39.1927px;\"\u003e\u003cspan\u003e8 A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1927px;\"\u003e\n\u003ctd style=\"width: 32.8004%; height: 39.1927px;\"\u003e\u003cstrong\u003e\u003cspan\u003eMaximum forced field current\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.8693%; height: 39.1927px;\"\u003e\u003cspan\u003e1 minute forced 15 A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5964px;\"\u003e\n\u003ctd style=\"width: 32.8004%; height: 19.5964px;\"\u003e\u003cstrong\u003e\u003cspan\u003eMaximum field voltage \u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.8693%; height: 19.5964px;\"\u003e\u003cspan\u003e100 V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5964px;\"\u003e\n\u003ctd style=\"width: 32.8004%; height: 19.5964px;\"\u003e\u003cstrong\u003e\u003cspan\u003eField resistance \u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.8693%; height: 19.5964px;\"\u003e\u003cspan\u003e3.5 W ÷ 20 W\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5964px;\"\u003e\n\u003ctd style=\"width: 32.8004%; height: 19.5964px;\"\u003e\u003cstrong\u003e\u003cspan\u003eThermal drift\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.8693%; height: 19.5964px;\"\u003e\u003cspan\u003eFor 50 ° C change in T amb, after 10 minutes) ± 0.5%\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 32.8004%;\"\u003e\u003cstrong\u003e\u003cspan\u003eOperating temperature \u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.8693%;\"\u003e\u003cspan\u003e30 ° C \/ + 70 ° C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 32.8004%;\"\u003e\u003cstrong\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.8693%;\"\u003e\u003cspan\u003e670 g\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eAccuracy of regulation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNo load at full load\u003c\/li\u003e\n\u003cli\u003eBalanced and non-deformable load\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFrequency constant ± 0.5% ± 1%\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWith ± 4% of motor control (constant state load and speed conditions) ± 1%\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"APSS Store","offers":[{"title":"Default Title","offer_id":51820111298863,"sku":"APSS-ITEM-00009765","price":7483000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/5826\/9231\/files\/images_f4fe32ce-002c-46fa-8ac1-1a61c1cf8bfe.jpg?v=1756374288","url":"https:\/\/estore.apss-id.com\/products\/m40fa640a","provider":"APSS Store","version":"1.0","type":"link"}