UNIRAC ULA - Page 16

ULA
PLANNING AND
ASSEMBLY
INSTALLATION MANUAL
INSTALLATION GUIDE
PAGE
14
Horizontal Beam
Horizontal Beam
Rail
Fault Current
Ground Path
Module Grounding
Lug
Rail Grounding
Lug
Bonding Mid Clamp
Min. 10 AWG, 105°C
Copper Wire
Note: Every array must have at
least one grounding lug either
module grounding lug or rail
grounding lug.
Bonding Connections & Grounding Paths