Warnings and Cautions
Warning |
Dangerous Voltage Warning: warns of |
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situations in which a high voltage can |
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cause physical injury and/or equipment |
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damage. The text next to this symbol |
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describes ways to avoid the danger. |
General Warning: warns of situations Warning that can cause physical injury and/or
equipment damage by means other
!than electrical. The text next to this symbol describes ways to avoid the danger.
General Safety Instructions
Warning |
Be sure to read, understand, and |
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follow all safety instructions. |
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Warning |
Only qualified electricians should |
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carry out all electrical installation and |
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maintenance work on reactors. |
Warning All wiring must be in accordance with the National Electrical Code (NEC)
!and/or any other codes that apply to the installation site.
Warning |
Disconnect all power before working |
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on the equipment. Do not attempt any |
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work on a powered reactor. |
Warning |
The reactor, VFD, motor, and other |
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connected equipment must be |
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properly grounded. |
OUTPUT
Recommendations and Considerations
When installing the KLR/KDR Reactors on the OUTPUT side of the Variable
Frequency Drive (VFD), please use the following guidelines:
TCI recommends 1.5% impedance reactors to be used on the output of the VFD. In the case of the KDR line, use only the KDR OUTPUT reactors.
Reactors should be mounted as close to the output terminals of the VFD as possible.
TCI suggests that the reactor be used in applications where the motor lead length is less than 100 feet. For applications with motor lead lengths greater than 100 feet, TCI offers KLC/KLCUL
Output Filters and KMG MotorGuard High Performance Sinewave Filters.
Reactors are sized by the Full Load Amps located on the motor nameplate.
Please contact TCI Technical Support or your TCI distributor for application information regarding the use of these reactors on the load or output side of the VFD, or in applications where inductors are used.
Performance and Protection for Drives
Reactor
Installation
Guide
Warning |
The VFD terminals and connected |
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cables are at a dangerously high |
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voltage when power is applied to the |
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VFD, regardless of motor operation. |
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com