TCI HGP - Manual (Page 19)

F U S E M O N I T O R W I T H O U T C O N T A C T O R O P T I O N ( G )
Fuse Monitor without Contactor Option (G) HGP IOM Manual 19
Fuse Monitor without Contactor Option (G)
The Fuse Monitor without Contactor Option includes a voltage monitor module and relay that can be
connected to a VFD or other device. The fuse monitor will indicate a fuse failure and communicate this
condition through the relay to a connected device.
Product Description
HGP G Option Filter
The HGP harmonic filter is a drive-applied harmonic filter designed and developed by TCI to reduce
the harmonic currents drawn from the power source by VFDs. The HGP harmonic filter is for 480 volt
systems (60 Hz). It is suitable for use with 3-phase diode bridge rectifier loads such as PWM AC
VFDs.
The HGP harmonic filter is a passive filter connected in series with the input terminals of a VFD or
several VFDs that operate as a group. It is designed to provide a low impedance path for the major
harmonic currents demanded by the VFD. The filter is a stand-alone device that can be furnished in its
own enclosure and mounted adjacent to the VFD. It is also available on an open panel for mounting
within an enclosure with the VFD or other equipment.
The HGP G Option consists of the following standard features and components:
♦ A KDR tuned series reactor.
♦ A TCI 3-phase tuning reactor specifically designed for the HGP filter.
♦ High-endurance, harmonic-rated capacitors.
♦ Bleeder resistors to ensure safe capacitor discharge upon filter shutdown, located on
capacitors.
♦ Cooling fans (on select models) to ensure adequate cooling and safe operating
temperatures.
♦ Control Power transformer on enclosed units requiring auxiliary cooling fans.
♦ Compression terminals for ease and integrity of all power and control wiring.
♦ Fuses
♦ Voltage monitor module to report status of fuses to control