{"product_id":"worldwide-wdn750e-vfd-5-hp-230v-3-phase-wdn750e-037lf","title":"Worldwide WDN750E VFD - 5 HP, 230V, 3-Phase, Sensorless Vector | Model WDN750E-037LF","description":"\u003cp\u003eThe \u003cstrong\u003eWorldwide Electric WDN750E-series 5 HP variable frequency drive (model WDN750E-037LF)\u003c\/strong\u003e delivers high-performance sensorless vector speed control in a compact, UL-listed chassis. Configured for \u003cstrong\u003e230V three-phase input and output\u003c\/strong\u003e, it's purpose-built for pumps, fans, conveyors, HVAC equipment, and general-purpose motor control in industrial and commercial installations across Colorado and the Rocky Mountain region.\u003c\/p\u003e\n\n\u003ch3\u003eRatings at a glance\u003c\/h3\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;margin:1em 0;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003cth style=\"padding:8px;text-align:left;border:1px solid #ddd;\"\u003eRating\u003c\/th\u003e\n\u003cth style=\"padding:8px;text-align:left;border:1px solid #ddd;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eHorsepower\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e\u003cstrong\u003e5 HP\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eOutput Current\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e17 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eCT Overload\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e150% for 60 sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhy choose the WDN750E-037LF for your application\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e200% starting torque at 1 Hz\u003c\/strong\u003e (sensorless vector mode) — handles loaded starts on stuck pumps, heavy conveyors, and cold-morning HVAC equipment without stalling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePermanent magnet (PM) motor ready\u003c\/strong\u003e — future-proofs your install as high-efficiency PM motors become the standard in Colorado upgrades and retrofits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in Modbus RTU\u003c\/strong\u003e and built-in PID loop control — automation-ready out of the box, no add-on cards required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUL 61800 listed\u003c\/strong\u003e — passes commercial and industrial inspection requirements in Colorado, Wyoming, New Mexico, and Utah\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature-controlled fan with runtime monitoring\u003c\/strong\u003e — fan runs only when needed, reducing dust accumulation in aggregate, agricultural, and Front Range industrial environments where airborne particulate is a constant threat to drive reliability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndependent forward\/reverse torque boost\u003c\/strong\u003e — optimizes performance on bidirectional loads like gates, hoists, and reversing conveyors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePhysical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eModel: \u003cstrong\u003eWDN750E-037LF\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDimensions (H × W × D): 5 x 5.5 x 6.8 in\u003c\/li\u003e\n\u003cli\u003eApproximate weight: 2.9 lbs\u003c\/li\u003e\n\u003cli\u003eEnclosure: IP20 — suitable for indoor installation, NEMA 1 enclosed panels, or dust-free electrical rooms\u003c\/li\u003e\n\u003cli\u003eFor outdoor\/rugged installation, ask about the WCD Series NEMA 3R packaged version of this drive\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eStandard features on every WDN750E\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOutput frequency range: 0.01 – 400 Hz\u003c\/li\u003e\n\u003cli\u003eStarting torque: 100% at 3 Hz (V\/f mode) or 200% at 1 Hz (sensorless vector mode)\u003c\/li\u003e\n\u003cli\u003eSix (6) digital inputs, two (2) analog inputs (0-10 VDC or 4-20 mA)\u003c\/li\u003e\n\u003cli\u003eTwo (2) relay outputs and two (2) open-collector outputs\u003c\/li\u003e\n\u003cli\u003eAnalog output (0-10 VDC or 4-20 mA) for feedback to PLCs and DDC systems\u003c\/li\u003e\n\u003cli\u003e24V terminal output (100 mA max) for sensor and PLC-interface power\u003c\/li\u003e\n\u003cli\u003eLocal keypad with user display; remote LCD keypad kits and panel-mount flange kits available\u003c\/li\u003e\n\u003cli\u003eBuilt-in EMC filter on 7.5 – 30 HP units — meets industrial EMI compliance without an external filter\u003c\/li\u003e\n\u003cli\u003eOptional communication cards: EtherNet\/IP, Modbus TCP\/IP, CC-Link, PROFIBUS-DP, DeviceNet, and rotary encoder feedback\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eColorado altitude sizing considerations\u003c\/h3\u003e\n\u003cp\u003eVFDs are less altitude-sensitive than motors, but derating still applies at Colorado elevations. The WDN750E is rated for full output up to 1,000 m (3,280 ft). Above that, plan on roughly \u003cstrong\u003e1% current derating per 100 m\u003c\/strong\u003e. In practical terms:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDenver\/Front Range (~5,280 ft):\u003c\/strong\u003e consider sizing one HP step up from your motor nameplate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColorado Springs to Fort Collins (~5,000-6,000 ft):\u003c\/strong\u003e same — one step up is typical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMountain installations (Leadville, Summit County, Aspen, above 8,000 ft):\u003c\/strong\u003e may need two HP steps up, plus consider enclosure ventilation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNot sure how to size for your location? Call \u003ca href=\"tel:13039398643\"\u003e(303) 939-8643\u003c\/a\u003e — we size drives for Colorado altitudes daily and will get it right the first time.\u003c\/p\u003e\n\n\u003ch3\u003eTypical applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCentrifugal pumps in HVAC, water\/wastewater, and irrigation systems\u003c\/li\u003e\n\u003cli\u003eConveyors and bulk material handling\u003c\/li\u003e\n\u003cli\u003eMixers, agitators, and industrial blowers\u003c\/li\u003e\n\u003cli\u003eCompressors and general-purpose machine tools\u003c\/li\u003e\n\u003cli\u003eRetrofits of across-the-line motor starters to capture energy savings\u003c\/li\u003e\n\u003cli\u003eReplacement for Baldor, ABB ACS drives, Allen-Bradley PowerFlex 4\/40, Yaskawa V1000\/GA500, Hitachi WJ200\/WJ-C1, and similar general-purpose drives\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAlready have a 5 HP drive? Here are your alternatives in our catalog\u003c\/h3\u003e\n\u003cp\u003eThe WDN750E is our cost-effective choice at this HP and voltage, but we also stock these comparable drives if you need a specific brand:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/coloradoelectricmotors.com\/products\/mitsubishi-f800e-vfd-5-hp-230v-input-ul-type-1-enclosure-model-fr-f820-00167-e3n6\"\u003e\u003cstrong\u003eMitsubishi — Mitsubishi F800E VFD - 5 HP, 230V Input, UL Type 1 Enclosure\u003c\/strong\u003e\u003c\/a\u003e (5 HP, 230V) — $1082.40\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/coloradoelectricmotors.com\/products\/galt-electric-g500-vfd-5-hp-240v-3-phase-input-output-model-g520-00160ul-03\"\u003e\u003cstrong\u003eGalt — Galt Electric G500 VFD - 5 HP, 240V, 3-Phase Input\/Output\u003c\/strong\u003e\u003c\/a\u003e (5 HP, 240V) — $740.99\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/coloradoelectricmotors.com\/products\/saftronics-s10-vfd-1-4-hp-230v-single-phase-input-three-phase-output-model-s102f25-41\"\u003e\u003cstrong\u003eSaftronics — Saftronics S10 VFD - 1\/4 HP, 230V, Single-Phase Input\/Three-Phase Output\u003c\/strong\u003e\u003c\/a\u003e (4 HP, 230V) — $79.99\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNot sure which to pick? Call (303) 939-8643 and we'll help you match the right drive to your application, motor, and budget.\u003c\/em\u003e\u003c\/p\u003e\n\n\n\u003ch3\u003eWhat Colorado Electric Motors Depot offers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree VFD sizing assistance\u003c\/strong\u003e — call us with your motor nameplate and load type; we'll confirm fit and altitude sizing in minutes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSame-day shipping\u003c\/strong\u003e on stocked units from multiple nationwide distribution centers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColorado-local support\u003c\/strong\u003e — based in the Denver metro, we know the installations, the inspectors, and the environment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull accessory availability\u003c\/strong\u003e — remote LCD keypads, keypad cables, 3×22mm operator stations, flange-mount kits, and CBOX conduit connection boxes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eConfiguration assistance, warranty, and installation support are included with every Worldwide Electric drive we sell.\u003c\/em\u003e\u003c\/p\u003e\n","brand":"Worldwide Electric","offers":[{"title":"Default Title","offer_id":52578279260469,"sku":"WDN750E-037LF","price":654.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/2931\/4613\/files\/347903a9acdde3dad200495de4a18dc01518010b_wdn750e_f1_1_7b8c9119-2db0-487b-89e5-03570ef01002.webp?v=1776386266","url":"https:\/\/haranelectricmotors.com\/products\/worldwide-wdn750e-vfd-5-hp-230v-3-phase-wdn750e-037lf","provider":"Haran Electric Motors","version":"1.0","type":"link"}