{"product_id":"ge-mark-vie-is200jpdfg1a-dc-power-distribution-module-pdm","title":"GE Mark VIe IS200JPDFG1A DC Power Distribution Module (PDM)","description":"\u003ch3\u003eGE IS200JPDFG1A Mark VI DC Power Distribution Module (PDM) — 125VDC Input, Multi-Channel Output\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eIS200JPDFG1A\u003c\/strong\u003e is a \u003cstrong\u003eDC Power Distribution Module (PDM)\u003c\/strong\u003e for GE's \u003cstrong\u003eMark VI\u003c\/strong\u003e turbine control platform. It distributes regulated DC power from a redundant \u003cstrong\u003e125 VDC\u003c\/strong\u003e input to multiple downstream loads including I\/O packs, terminal boards, and processor racks. The module features \u003cstrong\u003ebuilt-in circuit protection, EMI filtering, and ground fault detection\u003c\/strong\u003e for reliable power sequencing in critical turbine control cabinets.\u003c\/p\u003e\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e General Electric \/ GE Energy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Mark VI \/ Speedtronic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e DC Power Distribution Board (JPDF)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e 125 VDC (redundant inputs)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Voltage:\u003c\/strong\u003e Distributed Control Power (DCP) to downstream boards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBus Configuration:\u003c\/strong\u003e Floating DC bus (non-grounded) for ground fault detection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Current:\u003c\/strong\u003e ~30A (main distribution)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Channels:\u003c\/strong\u003e Multiple fused\/breaker-protected branch circuits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection:\u003c\/strong\u003e Overcurrent, overvoltage, short-circuit, reverse polarity, surge suppression, EMI filtering\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMonitoring:\u003c\/strong\u003e On-board voltage and temperature sensors; DC bus voltage feedback to PPDA board\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGround Fault Detection:\u003c\/strong\u003e Enabled by floating bus design\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -40°C to +70°C (some sources cite 0°C to +50°C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e ~310mm × 170mm × 85mm (varies by source; some cite 33×10×8 cm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e ~6 kg (assembly with chassis); ~2.55 kg (board only per some sources)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Rack-mount or cabinet frame integrated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChassis:\u003c\/strong\u003e Sheet metal structure with DC-rated circuit breaker, input filter, current-limiting resistors, series diode\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManual:\u003c\/strong\u003e GEI-100613\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHardware Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitches:\u003c\/strong\u003e Six toggle switches in a single line; three with \"Caution, After removing power, wait 30 sec. Before re-energizing\" label\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuses:\u003c\/strong\u003e Eighteen fuses with individual power ratings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnectors:\u003c\/strong\u003e Fourteen plug connectors — 2-position (10×), 12-position (2×), 9-position (1×), 5-position (1×)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponents:\u003c\/strong\u003e Metal film resistors, box capacitors, ceramic capacitors, TP test points, transistor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnections:\u003c\/strong\u003e Ribbon cable connections for system feedback (DC bus voltage, ground fault detection) via PPDA board\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDACA Module Connections:\u003c\/strong\u003e Provides connections for two DACA modules if desired\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower off\u003c\/strong\u003e the entire Mark VI cabinet before installation.\u003c\/li\u003e\n\u003cli\u003eMount the IS200JPDFG1A assembly (board + sheet metal chassis) in the designated rack or cabinet frame position.\u003c\/li\u003e\n\u003cli\u003eConnect \u003cstrong\u003eredundant 125 VDC power inputs\u003c\/strong\u003e to the input terminals.\u003c\/li\u003e\n\u003cli\u003eWire downstream loads to the \u003cstrong\u003efused branch circuit outputs\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eConnect \u003cstrong\u003eribbon cable feedback\u003c\/strong\u003e to the PPDA board for DC bus voltage and ground fault monitoring.\u003c\/li\u003e\n\u003cli\u003eVerify all \u003cstrong\u003eeighteen fuses\u003c\/strong\u003e are properly seated.\u003c\/li\u003e\n\u003cli\u003ePower on and verify LED diagnostics for power presence and fuse health.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWait 30 seconds\u003c\/strong\u003e after removing power before re-energizing (per caution label).\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the difference between IS200JPDFG1A and IS200JPDFG1AED?\u003c\/strong\u003e\u003cbr\u003eA: The \u003cstrong\u003e\"ED\" suffix\u003c\/strong\u003e indicates an \u003cstrong\u003eEngineering Drawing revision\u003c\/strong\u003e or factory-installed component update. Both remain \u003cstrong\u003efunctionally compatible\u003c\/strong\u003e. The AED variant may include enhanced monitoring, diagnostic features, and improved EMC.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What input voltage does it support?\u003c\/strong\u003e\u003cbr\u003eA: \u003cstrong\u003e125 VDC\u003c\/strong\u003e is the primary input for Mark VI systems. Some sources list 28 VDC or 24 VDC — these may refer to different system configurations or variant models. Verify with your specific Mark VI cabinet design.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does ground fault detection work?\u003c\/strong\u003e\u003cbr\u003eA: The JPDF operates with a \u003cstrong\u003efloating DC bus\u003c\/strong\u003e relative to ground. This design enables the PPDA board to detect system ground faults by monitoring bus-to-ground impedance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Are the fuses field-replaceable?\u003c\/strong\u003e\u003cbr\u003eA: \u003cstrong\u003eYes.\u003c\/strong\u003e The board is designed with accessible fuse holders for quick maintenance during system inspections.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this in Mark VIe systems?\u003c\/strong\u003e\u003cbr\u003eA: \u003cstrong\u003eNo.\u003c\/strong\u003e IS200JPDFG1A is designed for \u003cstrong\u003eMark VI\u003c\/strong\u003e systems. Mark VIe uses different power distribution architecture (e.g., IS200JPDDG3A, IS200JPDMG1A for 28VDC).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the 30-second caution for?\u003c\/strong\u003e\u003cbr\u003eA: Three toggle switches carry a caution label requiring a \u003cstrong\u003e30-second wait\u003c\/strong\u003e after power removal before re-energizing. This allows capacitors to discharge and prevents inrush damage.\u003c\/p\u003e\n\u003ch3\u003eSelection Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMark VI, 125VDC power distribution:\u003c\/strong\u003e IS200JPDFG1A \/ IS200JPDFG1AED\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMark VIe, 28VDC power distribution:\u003c\/strong\u003e IS200JPDMG1A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlways verify:\u003c\/strong\u003e Input voltage (125VDC vs 28VDC), system generation (Mark VI vs VIe), and chassis compatibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrder spare fuses\u003c\/strong\u003e for maintenance — eighteen fuses with various ratings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck PPDA board availability\u003c\/strong\u003e for ground fault monitoring feedback\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GE Fanuc","offers":[{"title":"Default Title","offer_id":53721472762040,"sku":"IS200JPDFG1A","price":234.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/IS200JPDMG1ACC.png?v=1783503998","url":"https:\/\/www.globalpetroparts.com\/products\/ge-mark-vie-is200jpdfg1a-dc-power-distribution-module-pdm","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}