{"product_id":"is200epsmg1a-ge-exciter-power-supply-module-ex2100","title":"IS200EPSMG1A GE Exciter Power Supply Module EX2100","description":"\u003ch2\u003eGE IS200EPSMG1A Exciter Power Supply Module – EX2100 Series\u003c\/h2\u003e\n\u003ch3\u003eKey Technical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand \u0026amp; Part Number:\u003c\/strong\u003e General Electric \u003cstrong\u003eIS200EPSMG1A\u003c\/strong\u003e (Exciter Power Supply Module)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e 125 VDC from Power Distribution Module (PDM)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntermediate Voltage:\u003c\/strong\u003e 50 VDC (buck-regulator stage)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Voltages:\u003c\/strong\u003e +5 VDC, 15 VDC, 24 VDC for backplane; isolated +70 VDC for contact wetting; 24 VDC for external loads (fans, crowbar, ground detector)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation:\u003c\/strong\u003e Transformer provides high-voltage isolation between input source and control outputs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Plugs into Exciter Power Backplane (EPBP) located beneath the control rack\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1 lb 8 oz (approx. 0.68 kg)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManual Reference:\u003c\/strong\u003e GEI-100462 \/ GEH-6632 (EX2100 User Guide)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental:\u003c\/strong\u003e Designed for industrial turbine cabinet environments; excellent noise immunity per EX2100 specs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFunctional Highlights \u0026amp; Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-stage conversion:\u003c\/strong\u003e Buck regulator first steps down 125 VDC to 50 VDC, then a push-pull inverter generates multiple isolated outputs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcitation control (EPSMG1):\u003c\/strong\u003e Each controller M1, M2, C uses three independent \u003cstrong\u003eIS200EPSMG1A\u003c\/strong\u003e modules for redundancy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal power delivery:\u003c\/strong\u003e Provides 24 VDC to de-excitation module (EDEX), crowbar, ground detector (EGDM), and field voltage\/current modules.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContact wetting:\u003c\/strong\u003e Delivers isolated +70 VDC to terminal boards (ECTB\/EXTB) for reliable dry-contact sensing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersion note:\u003c\/strong\u003e This \"A\" revision board is not backward compatible with older variants.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the main function of IS200EPSMG1A?\u003c\/strong\u003e It converts 125 VDC from the PDM into the +5 V, +15 V, and +24 V required by EX2100 excitation controllers and external modules.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoes this module provide isolation?\u003c\/strong\u003e Yes, the internal push-pull inverter’s transformer offers high-voltage isolation between the input source and the control outputs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan I use this module in a redundant EX2100 system?\u003c\/strong\u003e Absolutely. In redundant setups each controller (M1, M2, C) gets its own independent \u003cstrong\u003eIS200EPSMG1A\u003c\/strong\u003e for fault tolerance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is your return policy?\u003c\/strong\u003e We accept returns within 30 days, provided the item is in its original new condition.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDo you have the IS200EPSMG1A in stock?\u003c\/strong\u003e Yes, we maintain inventory of this General Electric EX2100 series module.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eContact Information\u003cbr\u003eInquiries: \u003ca href=\"mailto:sales@nex-auto.com\"\u003esales@nex-auto.com\u003c\/a\u003e | WhatsApp: \u003ca rel=\"noopener\" href=\"https:\/\/wa.me\/8615392429628\" target=\"_blank\"\u003e+86 153 9242 9628\u003c\/a\u003e\u003cbr\u003ePartner: \u003ca rel=\"noopener\" href=\"https:\/\/www.nex-auto.com\/\" target=\"_blank\"\u003eNexAuto Technology Limited\u003c\/a\u003e\u003c\/p\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":45817711198369,"sku":"IS200EPSMG1A","price":210.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/5390\/3265\/files\/IS200EPSMG1A.jpg?v=1779778220","url":"https:\/\/www.autonexcontrol.com\/products\/is200epsmg1a-ge-exciter-power-supply-module-ex2100","provider":"AutoNex Controls Limited ","version":"1.0","type":"link"}