HRD050274

Power factor systems (automatic)

HR7 series - Power factor rack system

• RC series power factor racks are designed for direct panel mounting onto vertical supports within floor standing electrical panels.
• 7% - 189 Hz De-tuned reactors for networks with 5th and 7th Harmonics
• Double step - racks 480V capacitors - separate fuse protection for each bank

HR7 series rack design incorporates the following:

• Sheet metal mounting frame for easy panel mounting (capacitors visible without having to remove rack)
• Electronicon heavy duty gas filled cylindrical capacitors (with integrated discharge resistors)
• Three-phase busbar mounted fuse holder with hinged fuse protection cover
• Special capacitor switching contactors 400 VAC coil (230V on request)
• Suitably rated HRC fuses for each phase of each capacitor bank
• Incorporated busbar, supports and inter-connecting busbar links