{"product_id":"lenze-e84dgdvb37142ps","title":"Lenze E84DGDVB37142PS","description":"\u003cstyle\u003e\n.flexa-desc { font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif; color:#1f2937; line-height:1.7; }\n.flexa-desc .desc-intro { font-size:15px; color:#374151; margin-bottom:0; }\n.flexa-desc .desc-section { margin-top:28px; }\n.flexa-desc .desc-section-title { font-size:15px; font-weight:700; color:#111827; text-transform:uppercase; letter-spacing:.05em; padding-bottom:10px; border-bottom:2px solid #e5e7eb; margin-bottom:16px; }\n.flexa-desc .desc-service-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:12px; }\n.flexa-desc .desc-service-card { border-radius:10px; padding:16px; border:1px solid #e5e7eb; }\n.flexa-desc .desc-service-repair { background:#fff7ed; border-color:#fed7aa; }\n.flexa-desc .desc-service-ref { background:#f0fdf4; border-color:#bbf7d0; }\n.flexa-desc .desc-service-new { background:#eff6ff; border-color:#bfdbfe; }\n.flexa-desc .desc-service-label { font-weight:700; font-size:13px; text-transform:uppercase; letter-spacing:.04em; margin-bottom:8px; }\n.flexa-desc .desc-service-repair .desc-service-label { color:#c2410c; }\n.flexa-desc .desc-service-ref .desc-service-label { color:#15803d; }\n.flexa-desc .desc-service-new .desc-service-label { color:#1d4ed8; }\n.flexa-desc .desc-service-body { font-size:13px; color:#4b5563; line-height:1.6; }\n.flexa-desc .desc-faq-item { margin-bottom:16px; padding:14px 16px; background:#f9fafb; border-radius:8px; border-left:3px solid #e5e7eb; }\n.flexa-desc .desc-faq-item:last-child { margin-bottom:0; }\n.flexa-desc .desc-faq-q { font-weight:700; font-size:14px; color:#111827; margin-bottom:6px; }\n.flexa-desc .desc-faq-a { font-size:13px; color:#4b5563; line-height:1.6; }\n.flexa-desc .desc-seo { margin-top:24px; padding:14px 16px; background:#f3f4f6; border-radius:8px; font-size:13px; color:#6b7280; line-height:1.6; }\n@media(max-width:640px){ .flexa-desc .desc-service-grid { grid-template-columns:1fr; } }\n\u003c\/style\u003e\n\u003cdiv class=\"flexa-desc\"\u003e\n  \u003cp class=\"desc-intro\"\u003eE84DGDVB37142PS repair service is available through Flexa Systems for this discontinued Lenze MotiEc 8400 series inverter drive, and sourcing a Lenze E84DGDVB37142PS repair or E84DGDVB37142PS refurbished unit is often the most cost-effective path when OEM replacements are no longer available. Rated for 480 VAC three-phase input at 1.3A with an output frequency range of 0–300 Hz, this compact IP65-rated drive was engineered for precise variable speed control in demanding environments where moisture and particulate ingress are ongoing concerns. Facilities searching for E84DGDVB37142PS repair near me will find that Flexa Systems handles these units from our Lewisville TX facility and ships repaired drives nationwide. The MotiEc 8400 platform was widely deployed in conveyor systems, packaging lines, and HVAC-adjacent motor control applications where the IP65 enclosure rating provided a meaningful operational advantage. When performing E84DGDVB37142PS troubleshooting, technicians should note that the drive's onboard parameter memory and keypad interface retain fault history that can pinpoint failure origin before any board-level work begins. Industrial VFD repair on this series requires familiarity with Lenze's proprietary gate driver architecture and the specific IGBT topology used across the 8400 StateLine and MotiEc families. Because this part number has been discontinued by Lenze, repaired and tested units represent the primary supply channel for maintenance teams managing legacy equipment. Flexa Systems stocks tested cores and replacement components specifically for this drive, making turnaround faster than sourcing through secondary markets.\u003c\/p\u003e\n\u003cdiv class=\"desc-section\"\u003e\n  \u003cdiv class=\"desc-section-title\"\u003eTechnical Specifications\u003c\/div\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;border-radius:8px;overflow:hidden;border:1px solid #e5e7eb;\"\u003e\n\u003ctr style=\"background:#f8f9fa;\"\u003e\n\u003ctd style=\"padding:9px 14px;font-weight:600;color:#374151;width:38%;font-size:13px;\"\u003ePart Number\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;color:#1f2937;font-size:13px;\"\u003eE84DGDVB37142PS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#ffffff;\"\u003e\n\u003ctd style=\"padding:9px 14px;font-weight:600;color:#374151;width:38%;font-size:13px;\"\u003eManufacturer\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;color:#1f2937;font-size:13px;\"\u003eLenze\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f8f9fa;\"\u003e\n\u003ctd style=\"padding:9px 14px;font-weight:600;color:#374151;width:38%;font-size:13px;\"\u003eVoltage\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;color:#1f2937;font-size:13px;\"\u003e480 VAC 3 Phases\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#ffffff;\"\u003e\n\u003ctd style=\"padding:9px 14px;font-weight:600;color:#374151;width:38%;font-size:13px;\"\u003eCurrent Rating\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;color:#1f2937;font-size:13px;\"\u003e1.3A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f8f9fa;\"\u003e\n\u003ctd style=\"padding:9px 14px;font-weight:600;color:#374151;width:38%;font-size:13px;\"\u003ePackage \/ Type\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;color:#1f2937;font-size:13px;\"\u003e8400 Motec\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"desc-section\"\u003e\n  \u003cdiv class=\"desc-section-title\"\u003eCompatibility\u003c\/div\u003e\n  \u003cp style=\"font-size:14px;color:#374151;margin:0;line-height:1.7;\"\u003eThe E84DGDVB37142PS is compatible with Lenze's own L-force Engineer commissioning software and integrates with communication modules including the E82ZAFPC010 PROFIBUS-DP adapter and E82ZAFEC010 CANopen module, allowing this drive to participate in fieldbuses common to Siemens TIA Portal and PROFIBUS-DP network architectures. Lenze E84DGDVB37142PS integration with keypad units such as the E82ZBE000XX and parameter cloning modules enables rapid configuration transfer across matched units on the same production line. As an E84DGDVB37142PS replacement for earlier 8400 StateLine units like the E84AVHCE3724SX0 or the E84AVBCE3724SX0, this MotiEc variant shares the same footprint and terminal layout, simplifying swap-in scenarios without panel rewiring. The drive is also compatible with standard IEC motor frames using 230V\/400V delta\/star configurations, external braking resistors such as the ERBD series, and input line reactors like the E82ZL750K2B, which are recommended when the upstream supply impedance is below 1%.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"desc-section\"\u003e\n  \u003cdiv class=\"desc-section-title\"\u003eService Options\u003c\/div\u003e\n  \u003cdiv class=\"desc-service-grid\"\u003e\n    \u003cdiv class=\"desc-service-card desc-service-repair\"\u003e\n      \u003cdiv class=\"desc-service-label\"\u003eRepair Service\u003c\/div\u003e\n      \u003cdiv class=\"desc-service-body\"\u003eShip your faulty E84DGDVB37142PS to our facility. Our certified technicians perform IGBT testing, capacitor inspection, gate driver diagnostics, and full load testing. Typical turnaround: 5–7 business days. 2-year warranty included.\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"desc-service-card desc-service-ref\"\u003e\n      \u003cdiv class=\"desc-service-label\"\u003eRefurbished\u003c\/div\u003e\n      \u003cdiv class=\"desc-service-body\"\u003eIn-stock Lenze E84DGDVB37142PS variable frequency drive, reconditioned to OEM specifications and verified under load. Ships immediately. 2-year warranty included.\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"desc-service-card desc-service-new\"\u003e\n      \u003cdiv class=\"desc-service-label\"\u003eBrand New\u003c\/div\u003e\n      \u003cdiv class=\"desc-service-body\"\u003eNew E84DGDVB37142PS in original Lenze packaging. Full manufacturer warranty applies. Contact us to confirm availability and lead time.\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"desc-section\"\u003e\n  \u003cdiv class=\"desc-section-title\"\u003eCommon Failure Modes\u003c\/div\u003e\n  \u003cul style=\"margin:0;padding-left:20px;line-height:1.7;\"\u003e\n\u003cli style=\"padding:5px 0;color:#374151;font-size:14px;\"\u003eDC bus overvoltage fault (LP33 \/ F0009) triggered on deceleration ramp in E84DGDVB37142PS units lacking a correctly sized braking resistor — particularly common in applications with high-inertia loads decelerating in under 3 seconds.\u003c\/li\u003e\n\u003cli style=\"padding:5px 0;color:#374151;font-size:14px;\"\u003eIGBT gate driver failure resulting in a persistent overcurrent trip (F0004) at startup with no connected load, typically caused by electrolytic capacitor degradation on the driver supply rail after years of thermal cycling in ambient temperatures above 40°C.\u003c\/li\u003e\n\u003cli style=\"padding:5px 0;color:#374151;font-size:14px;\"\u003eE84DGDVB37142PS fault code LP09 (motor phase loss) appearing intermittently despite intact wiring, often traced to a failing output current measurement shunt or corrupted calibration data in the drive's non-volatile parameter memory — a known E84DGDVB37142PS troubleshooting issue on units with over 8 years of runtime.\u003c\/li\u003e\n\u003cli style=\"padding:5px 0;color:#374151;font-size:14px;\"\u003eControl board communication lockup causing the keypad to display a blank screen or frozen status code, resulting from corrosion on the RJ45-style internal ribbon connector — accelerated in IP65 installations that experienced repeated thermal shock from wash-down cycles near the enclosure seams.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"desc-section\"\u003e\n  \u003cdiv class=\"desc-section-title\"\u003eFrequently Asked Questions\u003c\/div\u003e\n  \u003cdiv class=\"desc-faq-item\"\u003e\n\u003cdiv class=\"desc-faq-q\"\u003eIs the E84DGDVB37142PS compatible with or interchangeable with other Lenze 8400 drives or third-party VFDs?\u003c\/div\u003e\n\u003cdiv class=\"desc-faq-a\"\u003eThe E84DGDVB37142PS compatible with other units in the Lenze 8400 MotiEc and StateLine families that share the same power class and voltage rating, including the E84AVHCE3724SX0 and E84AVBCE3724SX0, making it a viable E84DGDVB37142PS replacement for those models with minimal wiring changes. In cross-manufacturer comparisons, the electrical ratings overlap with the ABB ACS550-01-03A3-4 and the Danfoss VLT MICRO DRIVE FC 51 in the same fractional-horsepower 480V class, though parameter migration and control wiring must be fully reconfigured since these are not plug-compatible. Always verify the output frequency ceiling and control I\/O voltage levels before substituting across brands, as the MotiEc 8400's 0–300 Hz output range exceeds what some competing entry-level drives support natively. Flexa Systems can advise on the correct E84DGDVB37142PS replacement strategy based on your existing panel layout and PLC control interface.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"desc-faq-item\"\u003e\n\u003cdiv class=\"desc-faq-q\"\u003eHow do I know whether my E84DGDVB37142PS is worth repairing or should be replaced outright?\u003c\/div\u003e\n\u003cdiv class=\"desc-faq-a\"\u003eA Lenze E84DGDVB37142PS with fault codes indicating overcurrent, overvoltage, or communication errors is almost always a candidate for E84DGDVB37142PS repair, since these faults typically originate from component-level failures — degraded bus capacitors, failed gate drivers, or corrupted firmware — rather than physical destruction of the power stage. Units with visibly burned or cracked IGBT modules, severe PCB delamination from moisture intrusion, or physical impact damage to the chassis may have repair costs that approach replacement cost, and a bench evaluation will determine this quickly. Intermittent faults, parameter memory loss, and keypad communication failures are among the most economical repairs on this platform because the root causes are well-documented and the replacement components are available in Flexa's inventory. If the drive powers on but trips within seconds of enabling, that profile strongly suggests a repairable condition rather than catastrophic failure.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"desc-faq-item\"\u003e\n\u003cdiv class=\"desc-faq-q\"\u003eWhere can I get E84DGDVB37142PS repair service with a warranty?\u003c\/div\u003e\n\u003cdiv class=\"desc-faq-a\"\u003eFlexa Systems, based in Lewisville TX, provides E84DGDVB37142PS repair service with a 2-year warranty on all completed repairs and offers free diagnostics so you know the failure cause and estimated cost before authorizing any work. Standard turnaround is 5–7 business days from receipt of the unit, and expedited options are available for critical production situations. We provide nationwide service with prepaid inbound shipping labels available on request, so geography is not a barrier regardless of where your facility is located. Customers looking to buy E84DGDVB37142PS USA stock will find that Flexa also maintains a rotating inventory of tested and warranted refurbished units available for immediate exchange, which eliminates downtime while your core unit is being repaired.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"desc-faq-item\"\u003e\n\u003cdiv class=\"desc-faq-q\"\u003eWhere can I get E84DGDVB37142PS repair service with a warranty?\u003c\/div\u003e\n\u003cdiv class=\"desc-faq-a\"\u003eFlexa Systems provides professional E84DGDVB37142PS repair service from our facility in Lewisville, TX, serving customers nationwide. Standard turnaround is 5–7 business days from receipt and all repaired units ship with a 2-year warranty. Rush service (2–3 business days) is also available.\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n  \u003cdiv class=\"desc-seo\"\u003eFlexa Systems specializes in Lenze E84DGDVB37142PS variable frequency drive repair, supplying refurbished and new units backed by a 2-year warranty. All drives are load-tested before shipping. Serving industrial facilities nationwide from Lewisville, TX.\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Lenze","offers":[{"title":"Repair Service","offer_id":54377516695827,"sku":"2100000015344","price":410.0,"currency_code":"USD","in_stock":true},{"title":"Refurbished","offer_id":54377516728595,"sku":"2100000015344","price":0.0,"currency_code":"USD","in_stock":false},{"title":"Brand New","offer_id":54377516761363,"sku":"2100000015344","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/1948\/5715\/files\/24a6cf3b0fd14744869ca0a0712dc2a1_default.jpg?v=1783152463","url":"https:\/\/flexa-systems.com\/products\/lenze-e84dgdvb37142ps","provider":"Flexa Systems","version":"1.0","type":"link"}