{"product_id":"megaeis™-me-514l400x800","title":"MegaEIS™ ME-514L400x800","description":"\u003cp dir=\"ltr\"\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eMegaEIS ME-514L400x800\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a robust workstation with an\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003einternal power load\u003c\/strong\u003e, specifically designed for\u003cstrong\u003e fuel cell stack testing\u003c\/strong\u003e. Its modular design allows for the connection of an\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eexternal booster\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eexpanding the system's total power capacity to\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e800 kW\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-end=\"1030\" data-start=\"487\"\u003eWith\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e514\u003c\/strong\u003e\u003cstrong data-end=\"715\" data-start=\"681\"\u003e fully synchronized measuring channels\u003c\/strong\u003e, it’s ideal for parallel testing of large stacks — capturing real-time insights into cell uniformity, degradation mechanisms, and efficiency under industrial-scale loads. Delivering\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eup to 400 A\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand max. power with external booster up to\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e800 kW\u003c\/strong\u003e, the ME-514L400x800 ensures the stability and control required for accurate impedance and durability tests on\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003elarge-scale fuel cell stacks\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-end=\"1030\" data-start=\"487\"\u003e \u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eDesigned for fuel cell stack research\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eStack current\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eup to 400 A\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eStack voltage\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eup to 800 V\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eInner dissipated power of MegaEIS\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eup to 20 kW\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMaximum power\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ewith external booster up to 800 kW\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eEIS measurement one cell gradually or all cells simultaneously\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eHigh precision current sensing of both DC and AC components\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eDeployment Scenarios\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFull-Scale 800 V Stack Validation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eTransition safely from module-level R\u0026amp;D to complete system validation. Monitor cell-to-cell uniformity across 514 channels simultaneously, instantly identifying localized voltage drops or weak individual cells within large commercial power plants operating under a 400 A load.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Voltage Dynamic Load Simulation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eReplicate extreme power spikes native to marine, rail, or grid-scale stationary applications. Sink 400 A natively—or scale up to 800 kW with an external booster—to precisely evaluate transient stack responses, massive thermal gradients, and fuel starvation risks during rapid power fluctuations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eContinuous Water Management Diagnostics:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eTrack specific impedance shifts across hundreds of cells under heavy, sustained loads. True parallel data acquisition pinpoints localized membrane drying or cathode flooding across the entire 514-cell assembly in real time, preventing irreversible cell reversal during maximum power output.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Parameters\u003c\/h2\u003e\n\u003ctable class=\"table table-striped table-bordered table-hover table-condensed\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower supply\u003c\/td\u003e\n\u003ctd\u003e110 … 240 V AC \/ 50 … 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eModular deign for 19“ rack cabinet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection rating\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e0 … 800 V\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTotal input current\u003cbr\u003eTotal input current (internal + external load)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eUp to 400 A\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003eInternal load current\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e0 … 400 A\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax. internal power dissipation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e800 kW\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling\u003c\/td\u003e\n\u003ctd\u003eWater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSampling\u003c\/td\u003e\n\u003ctd\u003e24-bit ADCs, low-noise 50\/60 Hz filtered sampling\u003cbr\u003eUp to 1.25 Msps for EIS measurements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement resolution\u003c\/td\u003e\n\u003ctd\u003e0.001% of selected range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003eVoltage: ≤ 0.1% of range + 0.1% of reading\u003cbr\u003eCurrent: ≤ 0.1% of range + 0.5% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAcquitions methods\u003c\/td\u003e\n\u003ctd\u003eConstant V, I, Open circuit, Manual control, Chronoamperometry, Chronopotentiometry, Linear sweeps, Polarization curves, Current interruption, Load cycling\/profiling, EIS – electrochemical impedance spectroscopy, Programmable sequences of all available methods\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEIS frequency\u003c\/td\u003e\n\u003ctd\u003e1 mHz ... 100 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEIS amplitude\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eUp to 20% of maximum internal current for \u0026lt; 1 kHz\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e2× voltage probe with EIS\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eUp to ± 800 V\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEIS channel voltage range\u003c\/td\u003e\n\u003ctd\u003e± 5 V (max. voltage span over one EVM8 module: 24 V \/ each 8 channels)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber of EIS channels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eUp to 512+2 (limited by max. voltage)\u003cbr\u003e\u003c\/strong\u003e8 channels per one EVM8 module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection\u003c\/td\u003e\n\u003ctd\u003eUSB 2.0, Ethernet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSoftware\u003c\/td\u003e\n\u003ctd\u003eControl software for MS Windows\u003cbr\u003eFeatures: measurement setup and control, data acquisition, processing and visualization, pascal or python scripting, remote control by TCP\/IP server for integration with top-level control system, examples for remote control using Python or LabVIEW.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eIf these variants do not suit you, please contact us, we offer customized solutions!\u003c\/strong\u003e\u003c\/p\u003e","brand":"Kolibrik","offers":[{"title":"Default Title","offer_id":56648225227078,"sku":"ME-514L400x800","price":0.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0533\/5600\/3482\/files\/s07_ME-514L400x800-front.jpg?v=1777563056","url":"https:\/\/www.thasar.com\/products\/megaeis%e2%84%a2-me-514l400x800","provider":"Thasar S.r.l.","version":"1.0","type":"link"}