CPS SCH100KTL-DO-600 - Page 38

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Table 3-3 Cable Specifications
DC Cable Specifications for Standard wire-box
Terminal
Conductor
DC input(﹢/﹣)
Standard Wire box
#12-8AWG Cu Only (90°C fuse holder rating)
Cable overall diameter: ＜7.3mm
DC input(﹢/﹣)
Central Wire-box Ver #1
Cu/Al Conductor size determined by:
NEC Calculations, Site Voltage Drop Requirements
and DC Terminal Dimensions.
See Figures for Centralized Wire-box Version #1
dimensions. (90°C rated)
Allows for single or parallel 1-Hole Lugs on 30mm
(1.181”) Centers – M8 Threaded inserts, use lugs
with 5/16” or 3/8” hole.
DC input(﹢/﹣)
Central Wire-box Ver #2
Cu/Al Conductor size determined by:
NEC Calculations, Site Voltage Drop Requirements
and DC Terminal Dimensions.
See Figures for Centralized Wire-box Ver #2
dimensions. (90°C rated)
Allows for single or parallel 1-Hole Lugs top and
bottom – 0.43” (11mm) through holes, use lugs with
3/8” or 1/2” hole.
AC and Ground Cables specifications
Position
Conductor
AC output
(L1/L2/L3) Standard WB
(L1/L2/L3/N) Central WB
Cu/Al Conductor determined by NEC calculations
and the maximum terminal lug dimensions in
Figure 3-25 and 3-26. Terminal block is rated for
90°C
Note: AC output hole diameter need be increased
to 2-1/2 or 3 inch for larger cable
diameters.
Note: Aluminum Conductors connections should
use a NO-Oxidation grease coating.
PE
Gnd “A” #4~14AWG, Gnd “B” #2~14AWG (Cu/Al)
RS485 communication
RS485 communication
UTP CAT-5e or 3x#22~18AWG communication cable
(e.g. Belden 3106A)