This manual is to be used for the installation, parameter setting. For more information in chinese, please switch the display language. Lenze ac tech ac technology international ltd is part of the lenze group providing sales and technical support for ac inverters, servo drives and motor products. Ensure that the drives rated input voltage is identical with the ac supply. Variable frequency drives vfds in the 3 800 horsepower range. Smvector nema 1 and nema 4x variable frequency drives.
Always observe the following precautions when troubleshooting the vfd. Make sure if you have a bypass function that both the vfd. Variable frequency drives adjust your motor speed to closely match your output requirements, typically resulting in energy savings of 10 to 50%. If the vfd system has bypass, there will be an overload device for the bypass circuit, but if tripped, will also prevent the vfd connect to the motor. Technical specification for variable frequency drives. Ac technology corporation also holds no liability for losses of any kind which may result from this action. Ac drives also known as variable frequency drives vfd, variable speed drives vsd. Do not short across the dc bus terminals or the dc bus capacitors or. The documentation listed herein contains information relevant to the operation of the smvector frequency inverter. After receiving the ac motor drive, please check for the following. Lenze ac tech mc series nema4x stainless frequency inverters constant horsepower drive can be set up for simple applications requiring ramped start, ramped stop and speed control to demanding. How to upload or download programming in abb variable. Ac tech smvector nema 1 ip31 vfd is the most common and cost effective drive enclosure for a wide range of applications including packaging, material handlingconveying, positive displacement. Today ac tech vfd drives are being used in applications ranging from replacing dc motor controls and soft starts to applications.
View online or download ac tech sm210 installation and operation manual. Ac variable frequency drives vfd from automationdirect, the best value in industrial automation low prices, fast shipping, and free awardwinning service. No part of this manual may be reproduced or transmitted in any form without written permission. This manual covers the ac tech mc3000 variable frequency drive. Instruction manuals with the most uptodate \rinformation are available for download from the lenze ac tech website. Ac tech lenze mc series nema4x stainless frequency inverters. Control method there are three basic methods to control a variable frequency drive.
This manual covers the ac tech scl and scm series variable frequency drives. Receiving check to make sure that the package includes an ac. Instruction manuals with the most uptodate information are available for download from the ac tech website. The purchaser expressly agrees to assume all risk of any loss, cost. Lenzeac tech does not accept any liability for deficiencies claimed. The variable frequency drive shall be a clean power voltage source, advanced pulsewidth. View and download ac tech scf series installation and operation manual online. View and download lenze smvector operating instructions manual online. The easy to read 16 character lcd display above the drive keypad allows for easy and. Circuit breakers feeding the vfds are recommended to be thermalmagnetic and fast acting.
This manual covers the lenzeac tech mch variable frequency drive and optional. Most variable frequency drives come equipped with selfdiagnostic controls to help trace the source of problems. Lenze ac tech variable frequency inverters are used for three phase induction motor speed control. Vfd drives industrial power inverter ac drives fuji. To download the scf product manual or application note visit the ac. Web to pdf convert any web pages to highquality pdf files while retaining page layout, images, text. This vfdel ac motor drive has gone through rigorous quality control tests at the factory before shipment. The information and technical data in this manual are subject to change without. All rights reserved 71 chapter 7 troubleshooting and fault information the ac drive has a comprehensive fault diagnostic system that includes. Lenze ac tech corporation inverter products are sold with no warranty of. With modern power electronics and advanced microprocessor technology, deltas ac motor drives are able to efficiently control motor speed, improve machine automation and save energy. Operating instructions smvector frequency inverter dynamic. They convert electrical energy into mechanical energy and are therefore the central drive component in your. Use pdf download to do whatever you like with pdf files on the web and regain control.
It is easy to upload or download the programming in an abb vfd if you follow a few basic steps. How to upload or download programming in abb variable frequency drives. Refer to the technical data label affixed to the ac motor drive and. Taking advantage of our strong position in power electronics technology, deltas vfd series of ac. The ac tech product line includes the widest variety of voltage ratings, enclosure types, and horsepower ratings available. Find the foremost selection of variable frequency drives on. Serving a wide range of industrial businesses since 2001, amtech is dedicated to. Operating instructions smvector frequency inverter. Variable frequency drive vfd installation instructions. Installation ensure proper handling and avoid excessive mechanical stress. Amtech drives is a manufacturer of ac variable frequency drives and soft starters. In this manual, safety precautions divide the following two categories. This vfdv ac drive has gone through rigorous quality control tests at the factory before shipment.
Whether you need a delta ac drive, mechanical power transmission component or. Instruction manuals with the most uptodate \rinformation are available for download from the lenze ac tech. Click on document number to the far right to view a pdf file or right click save target as to download to your computer. Smvector frequency inverter operating instructions. Variable frequency drive vfd installation instructions input ac power 1. After receiving the ac drive, please check for the following. Lenze ac tech offers all the components you need from the load shaft to the load center. Setting update buffers bit, enables to start the drive using downloaded data.
Variable frequency drives vfds popular speed control devices used in industrial, commercial and. Check to make sure that the package includes an ac. Ac voltage can couple voltage to unused conductors in the motor cable. Insulate both ends of unused conductors of the motor ca ble. These drives are reliable, flexible to retrofit, easy to program, and meet the highest standards of quality. The lenze ac tech mc series drives are built in rugged steel enclosures that hold up to daily life on the factory floor. From low backlash gearing, clutches and brakes to servo and induction motor control to hmis and plcs. This manual covers the lenze ac tech scf series variable frequency drive. Installation ensure proper handling and avoid excessive. Disconnect, tag, lock out ac power before working on the vfd. This manual covers the ac tech mc series variable frequency drive. Control techniques ac drives provide worldclass solutions to a wide range of applications and industries.
Table21 indg7 frequency inverter model and technical parameters. Th s manual covers the ac tech scl and scm ser es var able frequency dr. Delta ac drives stocks a comprehensive and extensive line of delta drives for many industrial applications. Lenze ac tech provide drives in the power range between 14 to 500hp. This manual covers the ac tech scl and scm series variable frequency. Indg7 series highperformance vector control generalpurpose. Lenze drives are used for electronic speed control of ac induction motors. Lenze ac tech does not accept any liability for deficiencies. Scm, scl, scf, scd, smd, tcf, tml and tmd drives scm shown.