{"product_id":"worldwide-electric-vfd-wdg20150-4-nema-1-three-phase-in-three-phase-out","title":"Worldwide Electric | WDG2 | VFD | 20 HP | 460V | NEMA 1","description":"\u003ch3\u003eWorldwide Electric WDG20150-4 Variable Frequency Drive\u003c\/h3\u003e\u003cp\u003eThe WDG20150-4 is part of the WorldDrive G2 (WDG2) series, a general-purpose NEMA 1 variable frequency drive engineered for precise motor control in HVAC and industrial refrigeration applications. This high-capacity drive delivers reliable performance with integrated speed potentiometer, remote keypad compatibility, and optional communication cards.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e 460V AC, Three Phase (-15%, +10%)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput:\u003c\/strong\u003e 460V AC, Three Phase\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Power:\u003c\/strong\u003e 20 HP (Constant Torque \/ Heavy Duty - 150% Overload), 25 HP (Variable Torque \/ Normal Duty - 120% Overload)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Current:\u003c\/strong\u003e 31A (Heavy Duty), 38A (Normal Duty)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure Rating:\u003c\/strong\u003e NEMA 1 \/ IP20 (Indoor, General Purpose)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl Method:\u003c\/strong\u003e V\/f Control, Sensorless Vector Control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Frequency:\u003c\/strong\u003e 0-400 Hz (Sensorless: 0-300 Hz)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarrier Frequency:\u003c\/strong\u003e 1-15 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (H x W x D):\u003c\/strong\u003e 11.4\" x 7.1\" x 6.8\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate Weight:\u003c\/strong\u003e 11.1 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e150% overload capacity for 60 seconds (Heavy Duty mode)\u003c\/li\u003e\n\u003cli\u003eV\/f Slip Compensation control and Sensorless Vector Control\u003c\/li\u003e\n\u003cli\u003eBuilt-in Modbus-RTU and PID loop control\u003c\/li\u003e\n\u003cli\u003eDynamic braking with optional external resistors\u003c\/li\u003e\n\u003cli\u003eGround fault protection and manual\/automatic torque boost\u003c\/li\u003e\n\u003cli\u003eConformal coated printed circuit boards for durability\u003c\/li\u003e\n\u003cli\u003eHigh-capacity design for demanding industrial applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eApplications\u003c\/h4\u003e\u003cp\u003eDesigned for contractors and system integrators working with commercial HVAC systems, refrigeration equipment, pumps, fans, and industrial process control. Ideal for large-scale installations requiring energy-efficient motor control from 0.5 to 30 HP.\u003c\/p\u003e\u003ch4\u003eCertifications \u0026amp; Compliance\u003c\/h4\u003e\u003cp\u003eUL listed, cUL listed, CE certified. Professional installation required. Complies with industrial control equipment standards.\u003c\/p\u003e","brand":"Worldwide Electric","offers":[{"title":"Default Title","offer_id":50592291455264,"sku":"WDG20150-4","price":2340.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/1938\/7168\/files\/worldwide-electric-wdg2-vfd-5-hp-230v-nema-1-7760838.png?v=1773356111","url":"https:\/\/www.epscontrols.com\/products\/worldwide-electric-vfd-wdg20150-4-nema-1-three-phase-in-three-phase-out","provider":"EPS Controls","version":"1.0","type":"link"}