Panasonic PT-DZ8700U/PT-DS8500U/PT-DW8300U Manual

About this manual

The TCI HG7 harmonic filter is designed to be connected to the input terminals of one or more adjustable speed drives to reduce input power line harmonic current. The device requires three-phase power at its input terminals and supplies power to the connected drives through the filter.

What's inside

• Introduction
• Receiving Inspection and Storage
• Pre-installation Planning
• Installation Guidelines
• HG7 Harmonic Filter Operation
• Maintenance and Service
• Product Description
• Drawings
• Standard Filter (ST)
• Contactor Option (STC)

Frequently asked questions

What is the HG7 harmonic filter intended to be connected to?

The HG7 harmonic filter is intended to be connected to the input terminals of one or more adjustable speed drives.

How long must capacitors discharge before working on the equipment?

After switching off the power, you must allow 5 minutes for the capacitors in the HG7 filter and in the drive to discharge.

What is the warranty period for an HG7 harmonic filter?

The HG7 harmonic filter has a warranty of three years from the date of shipment.