
Index
IX–2 975-0540-01-01 Revision B
This guide is for use by qualified personnel only.
K
knockouts
dimensions 2–7
locations 2–7
overview 2–6
removing 2–6
L
Lexan barrier 2–5
limitations on use vii
location
choosing 2–3
minimum clearance requirements 2–4
M
maximum power point tracking voltage range A–3
mechanical specifications A–5
minimum
clearance requirements 2–4
wire gauge 2–10
mounting
instructions 2–7
orientation 2–3
MPPT voltage range A–3
multiple PV array strings 2–14
multiple units
commissioning 2–22
connecting 2–15
connecting network cables 2–19
copying settings 2–24
DC wiring diagram 2–15
N
negative-grounded PV system 2–8
network
cables 2–17
components 2–17
diagram 2–18
installation 2–17
layout 2–18
ordering components 2–18
terminators 2–18
normally ungrounded array, ground fault protection
3–5
NOTICE, definition iv
O
ordering network components 2–18
over-current protection
battery circuit 2–11
PV 2–11
requirements 2–11
P
personal protection viii
positive-grounded PV system 2–8
power supply, Xantrex Xanbus 2–17
protection, personal viii
PV array
requirements 2–2
PV disconnect switch 2–11
PV grounding
floating 2–8
negative 2–8
overview 2–8
positive 2–8
ungrounded 2–8
PV input current rating 2–10
Q
qualified personnel, requirements iii
R
radio reception interference ix
reception interference ix
regulatory approvals A–6
removing
knockouts 2–6
wiring compartment cover 2–5
replacing the fuse 3–4
requirements, PV array 2–2
reverse polarity damage 2–12
S
safety information
batteries viii
general vii
SCP.
See Xantrex XW System Control Panel
sealed batteries, mounting with 2–3
specifications
electrical A–2
mechanical A–5
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