{"product_id":"is200epsmg2a-power-supply-ge-ex2100-regulator-control","title":"IS200EPSMG2A Power Supply | GE EX2100 Regulator Control","description":"\u003ch2 style=\"color: #0055A4;\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong style=\"color: #0055A4;\"\u003eGE IS200EPSMG2A\u003c\/strong\u003e Exciter Power Supply Module delivers reliable DC power for EX2100 regulator control systems. This module converts DC link bus voltage into the multiple outputs required for turbine excitation control. It pairs with the IS200EPSDG_A daughter board and supports simplex or redundant regulator configurations.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #0055A4;\"\u003eCore Functionality\u003c\/h2\u003e\n\u003cp\u003eThe IS200EPSMG2A integrates a buck regulator and a push-pull inverter. The buck regulator converts input voltage to a 50Vdc intermediate stage. The push-pull inverter then generates the required multiple output voltages with high-voltage isolation via the internal transformer. The EPSD daughter board modifies the power input path to accept higher voltages and provides fuse protection between the DC link and buck regulator.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #0055A4;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; font-size:14px;\"\u003e\n  \u003ctr style=\"background:#f2f2f2;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eValue\u003c\/strong\u003e\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003ePart Number\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eIS200EPSMG2A\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f9f9f9;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eManufacturer\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eGeneral Electric\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eSeries\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eEX2100\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f9f9f9;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eProduct Type\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eExciter Power Supply Module\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eOutput Voltages\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e+5 Vdc, ±15 Vdc, +24 Vdc\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f9f9f9;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eContact Wetting Supply\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eIsolated +70 Vdc\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eIGBT Gate Supply\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eIsolated 20 Vac\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f9f9f9;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eGround Detector Supply\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e±55 Vdc\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eDimensions (H x W)\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e15.9 x 17.8 cm\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f9f9f9;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eWeight\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e0.9 kg (2 lbs)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eOperating Temperature\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e-30°C to +65°C\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f9f9f9;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eFunctional Revision\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eA\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eReference Manual\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eGEI-100462A \/ GEH-6632\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f9f9f9;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eCountry of Origin\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eUnited States\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2 style=\"color: #0055A4;\"\u003eInstallation Guide\u003c\/h2\u003e\n\u003cp\u003eMount the IS200EPSMG2A in the IS200ERBPH_A Exciter Regulator Backplane (ERBP) for simplex systems. For redundant configurations, install one in ERBP (M1) and a second in IS200ERRBH_A (ERRB, M2\/C). Ensure the EPSD daughter board is properly seated before insertion. Secure the module with the backplane connectors. Verify input voltage from the DC link meets specification. Route output cables to terminal boards and external modules per GEI-100462A guidelines.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #0055A4;\"\u003eEngineering Advantages\u003c\/h2\u003e\n\u003cp\u003eThe IS200EPSMG2A delivers isolated +70Vdc for contact wetting, ensuring reliable switching of field contacts. The isolated 20Vac supply powers IGBT gates with robust isolation. ±55Vdc supports ground detector circuits on option cards. The EPSD board increases creepage and clearance distances for higher voltage acceptance. This module supports both simplex and redundant EX2100 regulator architectures, providing flexibility for system design.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #0055A4;\"\u003eTechnical FAQs\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: What is the difference between EPSMG1 and EPSMG2?\u003c\/strong\u003e\u003cbr\u003e\nA1: EPSMG1 powers EX2100 excitation control (M1, M2, C controllers). EPSMG2 powers EX2100 regulator control. EPSMG2 includes the EPSD daughter board and accepts higher input voltages.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: Is the IS200EPSMG2A backward compatible with non-A revisions?\u003c\/strong\u003e\u003cbr\u003e\nA2: No. The \"A\" revision indicates functional changes. This model is not backward compatible with earlier IS200EPSMG2 versions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: What external modules receive ±24Vdc from this supply?\u003c\/strong\u003e\u003cbr\u003e\nA3: The ±24Vdc (P24B\/N24B) powers fans, relays, and the DC feedback board in the regulator control system.\u003c\/p\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":52586526867588,"sku":"IS200EPSMG2A","price":180.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/IS200EPSMG2A.jpg?v=1786202028","url":"https:\/\/www.etowonauto.com\/kk\/products\/is200epsmg2a-power-supply-ge-ex2100-regulator-control","provider":"Etowon Auto","version":"1.0","type":"link"}