Outback Power Systems FLEXware 1000 User Manual page 3

Requirements and Warnings
The OutBack FLEXware 1000 enclosures (FW1000-AC and FW1000-DC) are listed by ETL as an
indoor enclosure to UL standard UL 508A Industrial Control Panels.
This enclosure is intended for battery circuits configured for 12 to 48 volts nominal.
Grounding Instructions – Each enclosure should be connected to a grounded, permanent wiring
system. For most installations, the negative battery conductor should be bonded to the ground-
ing system at one (and only one) point in the DC system. All installations should comply with all
national and local codes and ordinances. System grounding as required by the National Electric
Code, ANSI /NFPA 70-1996, is the responsibility of the system installer.
The equipment ground on FLEXware1000 is marked with this symbol:
FLEXware is designed for indoor mounting only with appropriate fasteners and a secure mounting
surface that can handle the full weight of an assembled system.