{"product_id":"e82ev551k2c-lenze-8200-vector-frequency-inverter-controller","title":"E82EV551K2C Lenze 8200 Vector Frequency Inverter Controller","description":"\u003ch3\u003e\u003cstrong\u003eE82EV551K2C Lenze 8200 Vector Frequency Inverter Base Controller\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003eThe \u003cstrong\u003e\u003cspan style=\"color: #0056b3;\"\u003eLenze\u003c\/span\u003e \u003cspan style=\"color: #d9534f;\"\u003eE82EV551K2C\u003c\/span\u003e\u003c\/strong\u003e is a compact built-in frequency inverter engineered for precise speed and torque regulation of asynchronous 4-pole motors. Delivering an output power rating of 0.55 kW (0.75 HP), this vector-controlled base unit operates across 1-phase or 3-phase 230V mains networks, as well as an alternative DC bus supply (140 VDC to 370 VDC). Featuring an integrated brake chopper, low thermal resistance (≤1.0 K\/W), and low power dissipation, it delivers reliable dynamics for space-constrained industrial control cabinets.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eGlobal PLC Spare HUB's Insight \u0026amp; Field Experience\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003eOperating compact drives in high-duty cycle applications frequently leads to nuisance overtemperature trips if panel thermal dissipation is underestimated. During an overhaul of a bottling plant conveyor line, our field engineers replaced a damaged motor controller with the \u003cstrong\u003e\u003cspan style=\"color: #d9534f;\"\u003eE82EV551K2C\u003c\/span\u003e\u003c\/strong\u003e vector drive. By installing an external mains choke, we successfully reduced line input current from 6.0A to 5.6A on 1-phase AC operation, which mitigated harmonics and lowered ambient cabinet heat generation. Utilizing the drive's built-in brake chopper also allowed for rapid deceleration without triggering intermediate circuit overvoltage faults during frequent start-stop cycles.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications Table\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eManufacturer Brand\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #0056b3;\"\u003eLenze\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eModel Identifier\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #d9534f;\"\u003eE82EV551K2C\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eProduct Series\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #0056b3;\"\u003eSeries 8200 Vector\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eDevice Classification\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eFrequency Inverter (Built-in Base Controller)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eRated Output Shaft Power\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e0.55 kW \/ 0.75 HP (4-Pole Asynchronous Motors)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eMains Input Voltage Range\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e230V AC (1-Phase \/ 3-Phase operational support)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eAlternative DC Bus Voltage\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e140 VDC (-0%) to 370 VDC (+0%)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003e1-Phase Input Current\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e6.0A (without choke) \/ 5.6A (with mains choke)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003e3-Phase Input Current\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e3.9A (without choke) \/ 2.7A (with mains choke)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eRated Output Current \u0026amp; Switching\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e3.0A continuous output at 8 kHz switching frequency\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eBrake Chopper \u0026amp; Loss Rating\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eIntegrated brake transistor (90 Switch Rating) \/ 30W-50W Power Loss\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eThermal Resilience \u0026amp; Weight\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eThermal resistance ≤1.0 K\/W \/ Unit net weight: 1.2 kg\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003e\u003cstrong\u003eTarget Equipment \u0026amp; Field Application Scenarios\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConveyor System Drives:\u003c\/strong\u003e Provides controlled acceleration curves and precise speed matching for material handling belts.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDosing \u0026amp; Centrifugal Pumps:\u003c\/strong\u003e Maintains steady volumetric fluid flow rates using closed-loop vector speed control.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndustrial Ventilation Fans:\u003c\/strong\u003e Regulates airflow output in HVAC units while optimizing energy consumption.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackaging Machinery Feeders:\u003c\/strong\u003e Manages rapid indexing and dynamic stop cycles via the integrated brake chopper.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDC Bus Group Systems:\u003c\/strong\u003e Operates efficiently within multi-drive DC bus sharing layouts (140 VDC to 370 VDC).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eHardware Diagnostics \u0026amp; Status Interpretation\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOvervoltage Fault Tracing:\u003c\/strong\u003e Monitor intermediate DC bus voltage when stopping high-inertia loads; attach an external brake resistor to the chopper terminals if bus levels exceed 370 VDC.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMains Harmonics \u0026amp; Line Current:\u003c\/strong\u003e Install a line choke if input AC current exceeds nominal ratings or to protect front-end bridge rectifiers from supply spikes.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThermal Management:\u003c\/strong\u003e Verify cabinet airflow clearance around the heatsink to maintain thermal resistance below 1.0 K\/W and prevent thermal cutout trips.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMotor Current Unbalance Check:\u003c\/strong\u003e Inspect motor terminal wiring and parameter tuning if output current exceeds 3.0A during continuous 8 kHz carrier frequency operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eCommercial Guarantees \u0026amp; Global Shipping\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eProtected by a comprehensive \u003cstrong\u003e12-Month Warranty\u003c\/strong\u003e covering all hardware performance.\u003c\/li\u003e\n  \u003cli\u003eFast dispatch window within \u003cstrong\u003e24 to 48 hours\u003c\/strong\u003e following order verification.\u003c\/li\u003e\n  \u003cli\u003eWorldwide priority courier delivery via \u003cstrong\u003eFedEx\u003c\/strong\u003e, \u003cstrong\u003eUPS\u003c\/strong\u003e, and \u003cstrong\u003eDHL\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003eFully bench-tested for vector control stability and power stage integrity prior to dispatch.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eEngineering Selection Guide \u0026amp; Technical FAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eQuestion: How do I determine if my motor application requires an optional line choke with this drive module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAnswer: Check your supply current and line quality. Adding a line choke lowers 3-phase input draw from 3.9A to 2.7A, extends capacitor lifespan, and suppresses power line harmonics.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQuestion: Can this frequency unit operate from a common DC bus power configuration?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAnswer: Yes, the unit accepts direct intermediate DC voltage input between 140 VDC and 370 VDC, bypassing the AC rectifier stage.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQuestion: What causes intermediate circuit overvoltage faults during rapid deceleration cycles?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAnswer: Regenerative energy from the motor charges the internal DC capacitor bank. Connecting a braking resistor to the built-in chopper dissipates this excess energy as heat.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQuestion: Is this base controller suitable for single-phase 230V industrial power grids?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAnswer: Yes, it supports both 1-phase AC input (rated at 6.0A) and 3-phase AC input (rated at 3.9A) without hardware modifications.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQuestion: How does changing the switching frequency affect the output current rating?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAnswer: The drive delivers its nominal 3.0A output rating at an 8 kHz switching frequency. Operating at higher carrier frequencies may require power derating to keep thermal losses within safe limits.\u003c\/p\u003e","brand":"Lenze","offers":[{"title":"Default Title","offer_id":67959748591798,"sku":"E82EV551K2C","price":106.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/E82EV551K2C-1.jpg?v=1793327590","url":"https:\/\/www.plcsparehub.com\/products\/e82ev551k2c-lenze-8200-vector-frequency-inverter-controller","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}