Chapter 1
Tropos 7320 Router Installation Guide
27
Note
The router is equipped with additional AC surge protection and dual fuse branch circuit protection.
Additional ISA branch circuit protection is not required in the upstream power distribution.
FIGURE 16
Connecting the AC Power Cable
Connecting to Streetlight Power (Category C)
The power connections for Category C streetlight power are shown in
. Use the 3-
prong NEMA twist-lock adapter with twist-lock style photoelectric controls for outdoor lighting
commonly used by utilities. The NEMA twist-lock adapter can be used only with UL 773 listed
outdoor lighting controls rated for and operated at 100-480 VAC 50/60 Hz.
Warning
Be extremely careful when connecting to Category C streetlight power.
trp_107
Tighten nut to secure
power connection