Xantrex Technology Inverter Communications Adapter CAUTION Equipment Damage, Installation, Rev A

Models: Inverter Communications Adapter

1 70
Download 70 pages 40.29 Kb
Page 26
Image 26
Positive Ground or PV Ground Fault Protection Installations

Installation

Positive Ground or PV Ground Fault Protection Installations

When using the ICA in inverter installations that have DC ground fault protection (PVGFP-CF) or where the inverter is connected in a “positive ground” configuration, an opto- isolator must be connected somewhere between the ICA and the computer com port. Opto-isolators can be obtained through www.blackbox.com (part SP400A-R3 and PS576 - 9 Vdc power supply).

CAUTION: Equipment Damage

Damage to the inverter and ICA can occur if an opto-isolator is not used in a “positive ground” configuration or in installations that have DC ground fault protection.

10

975-0052-01-01 Rev A

Page 26
Image 26
Xantrex Technology Inverter Communications Adapter Positive Ground or PV Ground Fault Protection Installations, Rev A