This document is the installation guide for KLC/KLCUL, providing information about the performance and protection of the drives, as well as the compression type terminals for field wiring connections. The wire size capacity ranges and tightening torque for the grounding and power terminals are listed. Application information regarding the use of KLC output filters on the output side of the VFD can be obtained from TCI Technical Support or distributors. The document also includes safety warnings and precautions.
This document provides installation instructions and safety warnings for TCI KLC and KLCUL output filters used with variable frequency drives (VFDs). It details requirements for field wiring, grounding, and the specific VFD settings necessary for compatibility, such as maximum output frequency and carrier frequency limits. The guide emphasizes the importance of proper mounting orientation for cooling and correct wire sizing to ensure filter performance and safety.
| Current Rating | 2 - 750 Amps |
|---|---|
| Insulation Rating | 600V Class |
| Insulation Class | Class H (180°C or Better) |
| Maximum Altitude | 1000 m |
| Operating Temperature | 40°C Ambient |
| Maximum Output Frequency | 60 Hz |
| Drive Carrier Frequency | 8 KHz or below |
The drive must be set for a maximum output frequency of 60 Hz and a carrier frequency of 8 KHz or below.
The filter must be mounted vertically to ensure natural convection cooling.
The filter is designed with a maximum ambient temperature of 40°C (104°F).