{"product_id":"mh4150bg135-lenze-15hp-mch-480v-vfd-nema-1-with-bypass","title":"MH4150BG135 | Lenze 15HP MCH 480V VFD NEMA 1 with Bypass","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-end=\"416\" data-start=\"19\"\u003e\u003cmeta charset=\"utf-8\"\u003eThe Lenze MH4150BG135 is a 15 HP variable speed AC motor drive from the MCH Variable Torque Series, designed for 480 V three-phase HVAC and industrial applications. It operates on 400–480 VAC input power and provides adjustable frequency output for efficient motor speed control. This unit is housed in a NEMA 1 enclosure and includes integrated disconnect, line reactor, motor fuses, and bypass functionality.\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-end=\"417\" data-start=\"20\"\u003e \u003c\/p\u003e\n\u003cp data-end=\"417\" data-start=\"20\"\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable height=\"362\" style=\"width: 98.5507%; height: 372.282px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 35.6087%; height: 19.5938px;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.1699%; height: 19.5938px;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 35.6087%; height: 19.5938px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.1699%; height: 19.5938px;\"\u003eLenze AC Tech\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 35.6087%; height: 19.5938px;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.1699%; height: 19.5938px;\"\u003eDrives \u0026amp; Motor Control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 35.6087%; height: 19.5938px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.1699%; height: 19.5938px;\"\u003eMH4150BG135\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 35.6087%; height: 19.5938px;\"\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.1699%; height: 19.5938px;\"\u003eAC Drive Packages\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 35.6087%; height: 19.5938px;\"\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.1699%; height: 19.5938px;\"\u003eMCH Variable Torque Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 35.6087%; height: 19.5938px;\"\u003e\u003cstrong\u003eRated Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.1699%; height: 19.5938px;\"\u003e15 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 35.6087%; height: 19.5938px;\"\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.1699%; height: 19.5938px;\"\u003e400–480 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 35.6087%; height: 19.5938px;\"\u003e\u003cstrong\u003eInput Phase\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.1699%; height: 19.5938px;\"\u003eThree-Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 35.6087%; height: 19.5938px;\"\u003e\u003cstrong\u003eFrequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.1699%; height: 19.5938px;\"\u003e50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 35.6087%; height: 19.5938px;\"\u003e\u003cstrong\u003eEnclosure Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.1699%; height: 19.5938px;\"\u003eNEMA 1 (General Purpose, Vented)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 35.6087%; height: 19.5938px;\"\u003e\u003cstrong\u003eIntegrated Disconnect\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.1699%; height: 19.5938px;\"\u003eDoor-Interlocked Input Disconnect\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 35.6087%; height: 19.5938px;\"\u003e\u003cstrong\u003eLine Reactor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.1699%; height: 19.5938px;\"\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 35.6087%; height: 19.5938px;\"\u003e\u003cstrong\u003eMotor Fuses\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.1699%; height: 19.5938px;\"\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 35.6087%; height: 19.5938px;\"\u003e\u003cstrong\u003eBypass\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.1699%; height: 19.5938px;\"\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 35.6087%; height: 19.5938px;\"\u003e\u003cstrong\u003eCommunication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.1699%; height: 19.5938px;\"\u003eModbus RTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 35.6087%; height: 19.5938px;\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.1699%; height: 19.5938px;\"\u003eHVAC \/ Variable Torque Motor Control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 35.6087%; height: 19.5938px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.1699%; height: 19.5938px;\"\u003eApprox. 175 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About\u003cmeta charset=\"utf-8\"\u003e MH4150BG135\u003c\/h4\u003e\n\u003cp data-end=\"1087\" data-start=\"448\"\u003e\u003cmeta charset=\"utf-8\"\u003eThe MH4150BG135 is part of Lenze AC Tech’s MCH Series, engineered specifically for variable torque applications such as HVAC systems. Designed for 400–480 VAC three-phase input, it delivers controlled output suitable for 15 HP motors in ventilation, pumping, and air handling systems. The enclosed NEMA 1 cabinet includes a door-interlocked input disconnect for safe servicing, along with an integrated line reactor to reduce harmonics and protect the drive. With built-in motor fuses, Modbus RTU communication capability, and a bypass option, the system offers both protection and operational flexibility in commercial and industrial environments.\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-end=\"1009\" data-start=\"506\"\u003e\u003cstrong data-end=\"1102\" data-start=\"1085\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e15 HP Power Rating: Designed for medium-duty HVAC and variable torque applications.\u003c\/li\u003e\n\u003cli\u003e400–480 VAC Three-Phase Input: Compatible with standard industrial power systems.\u003c\/li\u003e\n\u003cli\u003eMCH Variable Torque Series: Optimized for fan and pump motor control.\u003c\/li\u003e\n\u003cli\u003eNEMA 1 Enclosure: General-purpose vented enclosure for indoor installations.\u003c\/li\u003e\n\u003cli\u003eIntegrated Door-Interlocked Disconnect: Provides safe isolation during maintenance.\u003c\/li\u003e\n\u003cli\u003eLine Reactor Included: Improves power quality and reduces harmonic distortion.\u003c\/li\u003e\n\u003cli\u003eMotor Fuses: Provides branch circuit and motor protection.\u003c\/li\u003e\n\u003cli\u003eBypass Capability: Allows motor operation directly from line power if required.\u003c\/li\u003e\n\u003cli\u003eModbus RTU Communication: Supports network integration and remote monitoring.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe MH4150BG135 delivers the reliability and precision required for HVAC and industrial variable torque motor control systems.\u003c\/p\u003e","brand":"Lenze","offers":[{"title":"Default Title","offer_id":49104874864896,"sku":"MH4150BG135","price":7348.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/79f66a8f06234826be60340c6f478e38.jpg?v=1785535060","url":"https:\/\/alotechparts.com\/products\/mh4150bg135-lenze-15hp-mch-480v-vfd-nema-1-with-bypass","provider":"Alo Tech Solutions","version":"1.0","type":"link"}