Magnum Energy Mini Magnum Panel, Руководство пользователя

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Page 59
©
2012 Magnum Energy, Inc.
Appendix A - Optional Equipment and Accessories
Info: Make sure enough insulation is stripped so that the inverter’s AC input wire is
fully inserted in the AC terminal block and enough uninsulated wire is still available
to contact with the lightning arrestor wire when using the service entrance connector.
Info: Readily used service entrance connectors are available at most electrical dealers
– for example, the Type SX manufactured by Ilsco ( www.ilsco.com ), or the Type N
manufactured by Thomas and Betts ( www.tnb.com ).
T
O
P
ROTECT
DC
INPUT TO
I
NVERTER
T
O
P
ROTECT
INPUT TO
DC
LOADS
T
O
P
ROTECT
AC
INPUT
TO
I
NVERTER
T
O
L
IGHTNING
A
RRESTOR
T
O
I
NVERTER
AC
INPUT
AC
TERMINAL
BLOCK
SIDE VIEW
N
OTE
: C
RIMP A RING
TERMINAL WITH A
5/16"
OPENING TO THE LIGHTNING
ARRESTOR WIRES AND
CONNECT TO THE
M
AGNUM
INVERTER
DC
TERMINALS
.
F
OLLOW THE PROPER
DC
HARDWARE STACK AND ENSURE
THERE IS NOTHING BETWEEN
THE
DC
BUSBARS AND THE
INVERTER
’
S
DC
TERMINALS
.
N
OTE
: T
HE
AC
TERMINAL BLOCK IS NOT RATED
TO CONNECT MORE THAN ONE WIRE LARGER THAN
#12 AWG. T
HEREFORE
,
TO CONNECT A
L
IGHTNING ARRESTOR
,
A SERVICE ENTRANCE
CONNECTOR
(
OR SPLIT BOLT
)
IS REQUIRED TO
CONNECT BOTH THE INVERTER
’
S
AC
INPUT WIRE
AND THE LIGHTNING ARRESTOR WIRE TO THE
AC
TERMINAL BLOCK
.
E
NSURE THE SERVICE ENTRANCE CONNECTORS ARE
INSULATED FROM EACH OTHER TO PREVENT THE
AC
INPUT WIRES FROM SHORTING TO EACH
OTHER
.
S
ERVICE
ENTRANCE
CONNECTOR
(
SPLIT BOLT
)
Lightning
Arrestor
(AC rated)
Lightning
Arrestor
(DC rated)
Lightning
Arrestor
(DC rated)
Figure A8-2, Wiring Lightning Arrestor to MMP Enclosure