Vertiv
|
NetSure™ 2100 Series -48 VDC Power System Installation Manual (IM582138000)
|
Rev. C
53
Figure 30:
Alarm Wiring to Battery Disconnect Circuit Breakers when Two (2) Battery Trays are Used
Note: Maximum of two (2) battery
disconnect circuit breakers.
Yellow Jumper/Alarm
Cable (P/N 524384)
(Ordered separately
and supplied loose.)
Remove faston tab first,
then splice wire to the
blue/white wire of shelf
alarm cable P/N 565286.
Remove faston tab first,
then splice wire to the
orange/white wire of shelf
alarm cable P/N 565286.
Insulate and tie back
all unused wires of
cable P/N 524384.
Orange Jumper/Alarm
Cable (P/N 565513)
(Ordered separately
and supplied loose.)
Insulate and tie back
all unused wires of
cable P/N 565513.
1st BATTERY TRAY
BATTERY DISCONNECT
CIRCUIT BREAKER
To Power System (Line)
To Battery (Load)
Torque to 84 in-lbs
using supplied
hardware.
(Side cover
removed in
illustration to
show wiring
details.)
2nd BATTERY TRAY
BATTERY DISCONNECT
CIRCUIT BREAKER
To Power System (Line)
To Battery (Load)
Torque to 84 in-lbs
using supplied
hardware.
(Side cover
removed in
illustration to
show wiring
details.)
Alarm Wiring to Battery Disconnect Circuit
Breakers when Two (2) Battery Trays are Used
Procedure
1. Remove resistor faston tab from circuit breaker
“NC” terminal on each battery disconnect.
2. Connect an ORANGE wire of alarm cable P/N
565513 to each circuit breaker “NC” alarm terminal.
Remove faston tab from alarm cable P/N 565513
and splice end to ORANGE/WHITE wire of alarm
cable P/N 565286. Note splice and sleeving
included in 565286. Insulate and tie back all unused
wires of alarm cable P/N 565513.
3. Connect a Yellow wire of alarm cable P/N
524384 to each circuit breaker “C” alarm terminal.
Remove faston tab from alarm cable P/N 524384
and splice end to BLUE/WHITE wire of alarm cable
P/N 565286. Note splice and sleeving included in
565286. Insulate and tie back all unused wires of
alarm cable P/N 524384.
4. There is NO connection to the circuit breaker
“NO (Normally Open)” alarm terminal.
This diagram is typically to be
used when adding a battery tray
to an existing system. If system
was order with battery trays,
factory makes these connections.
