Looking for:
Delta vfd m manual download |
Delta vfd m manual download.Delta VFD-M-D series User Manual
To browse Academia. Skip to main content. By using our site, you agree to our collection of information through the use of cookies. To learn more, view our Privacy Policy. Log In Sign Up.
Download Free PDF. Comunicaciones Roge. Download PDF. A short summary of this paper. The VFD-M Series is manufactured with high-quality components and materials and incorporate the latest microprocessor technology available.
This manual is to be used for the installation, parameter setting, troubleshooting, and daily maintenance of the AC motor drive. To guarantee safe operation of the equipment, read the following safety guidelines before connecting power to the AC motor drive. Keep this operating manual at hand and distribute to all users for reference. To ensure the safety of operators and equipment, only qualified personnel familiar with AC motor drive are to do installation, start-up and maintenance.
Failure to comply may result in personal injury and equipment damage. If you have any questions, please contact your dealer. AC input power must be disconnected before any wiring to the AC motor drive is made. A charge may still remain in the DC-link capacitors with hazardous voltages, even if the power has been turned off. To prevent personal injury, please ensure that power has turned off before opening the AC motor drive and wait ten minutes for the capacitors to discharge to safe voltage levels.
Never reassemble internal components or wiring. Ground the VFD-M using the ground terminal. The grounding method must comply with the laws of the country where the AC motor drive is to be installed. Refer to the Basic Wiring Diagram. VFD-M series is used only to control variable speed of 3-phase induction motors, NOT for 1- phase motors or other purpose. The semi-conductor used in AC motor drive easily damage by high-voltage.
There are highly sensitive MOS components on the printed circuit boards. These components are especially sensitive to static electricity. To prevent damage to these components, do not touch these components or the circuit boards with metal objects or your bare hands. Only qualified persons are allowed to install, wire and maintain AC motor drives. Some parameters settings can cause the motor to run immediately after applying power.
DO NOT install the AC motor drive in a place subjected to high temperature, direct sunlight, high humidity, excessive vibration, corrosive gases or liquids, or airborne dust or metallic particles. Only use AC motor drives within specification. Failure to comply may result in fire, explosion or electric shock. To prevent personal injury, please keep children and unqualified people away from the equipment.
When the motor cable between AC motor drive and motor is too long, the layer insulation of the motor may be damaged. Please use a frequency inverter duty motor or add an AC output reactor to prevent damage to the motor. Refer to appendix B Reactor for details.
Table of Contents Preface A-1 Appendix B Accessories B-1 B. B-3 B. B-5 B. B-6 B. B-7 B. B-8 B. B B. C-1 C. C-2 C. C-4 C. In order to retain the warranty coverage, the AC motor drive should be stored properly when it is not to be used for an extended period of time. Store in a clean and dry location free from direct sunlight or corrosive fumes. Store within an air pressure range of 86 kPA to kPA.
DO NOT place on the ground directly. It should be stored properly. Moreover, if the surrounding environment is humid, you should put exsiccator in the package.
DO NOT store in an area with rapid changes in temperature. It may cause condensation and frost. Storage longer than one year is not recommended, it could result in the degradation of the electrolytic capacitors. Ra nge Degree 1. Operating, storing or transporting the AC motor drive outside these conditions may cause damage to the AC motor drive.
Failure to observe these precautions may void the warranty! Mount the AC motor drive vertically on a flat vertical surface object by screws. Other directions are not allowed. The AC motor drive will generate heat during operation.
Allow sufficient space around the unit for heat dissipation. The material on which the AC motor drive is mounted must be noncombustible and be able to withstand this high temperature.
When AC motor drive is installed in a confined space e. Prevent fiber particles, scraps of paper, saw dust, metal particles, etc. When installing multiple AC more drives in the same cabinet, they should be adjacent in a row with enough space in-between. When installing one AC motor drive below another one, use a metal separation between the AC motor drives to prevent mutual heating. Be sure to observe the following precautions when wiring. Follow all local codes that exceed UL and cUL requirements.
Refer to the technical data label affixed to the AC motor drive and the motor nameplate for electrical data. These fuses or equivalent must be used on all installations where compliance with U. Failure to comply may result in damage to the equipment. The voltage and current should lie within the range as indicated on the nameplate. All the units must be grounded directly to a common ground terminal to prevent lightning strike or electric shock. Please make sure to fasten the screw of the main circuit terminals to prevent sparks which is made by the loose screws due to vibration.
Check following items after finishing the wiring: A. Are all connections correct? No loose wires? No short-circuits between terminals or to ground? A charge may still remain in the DC bus capacitors with hazardous voltages even if the power has been turned off.
To prevent personal injury, please ensure that the power is turned off and wait ten minutes for the capacitors to discharge to safe voltage levels before opening the AC motor drive. Only qualified personnel familiar with AC motor drives is allowed to perform installation, wiring and commissioning.
Make sure that the power is off before doing any wiring to prevent electric shock. The wiring of main circuit and control circuit should be separated to prevent erroneous actions. Please use shield wire for the control wiring and not to expose the peeled-off net in front of the terminal.
Please use the shield wire or tube for the power wiring and ground the two ends of the shield wire or tube. The AC motor drive, motor and wiring may cause interference.
To prevent the equipment damage, please take care of the erroneous actions of the surrounding sensors and the equipment. To permanently reverse the direction of motor rotation, switch over any of the two motor leads. With long motor cables, high capacitive switching current peaks can cause over-current, high leakage current or lower current readout accuracy. To prevent this, the motor cable should be less than 20m for 3. And the cable should be less than 50m for 5. For longer motor cables use an AC output reactor.
The AC motor drive, electric welding machine and the greater horsepower motor should be grounded separately. Use ground leads that comply with local regulations and keep them as short as possible.
No comments:
Post a Comment