Telephone User Manual

Strata CTX670 Installation
Install Reserve Power
Strata CTX I&M 06/04 4-41
Strata CTX670
Installation
Notes
• When floor mounting the CTX670, the batteries must be installed by a licensed electrician per
local electric code using conduit. (See Figure 4-25.)
• Batteries should be installed in a customer-supplied commercial battery box or enclosed rack.
To BBDB
Battery Distribution Box
F1~F4 Battery
Fuses 250VAC/15A
BCCB
BATT
-+
AC
NL
Battery Wire Specifications
#10 AWG minimum (2 pairs)
42A max.
AC Wire
Specifications:
BCCB120
#10 AWG
29A max.
BBCB240
#12 AWG
18A max.
BCCB120 (top view)
3 outlets
NEMA:5-15R
Fused: 250VAC/15A
Rated: 125VAC/15A
BCCB240 (top view)
2 outlets
NEMA:6-20R
Not Fused
Rated: 250VAC/20A
5047
F3 F1
F4 F2
F3 F1
F4 F2
Conduit
Holes to 1/2 inch trade size
WARNING!
BCCB conduit boxes must be
installed by a certified electrician.
From
reserve
battery
From
20A dedicated
circuit
Figure 4-25 BCCB AC Power and Battery Connections