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Installation
2.2 Power
WARNING: RISK OF ELECTRICAL SHOCK AND EQUIPMENT DAMAGE
!
SEVERAL DIFFERENT SOURCES OF POWER CAN BE CONNECTED TO THIS PANEL. DISCON-
NECT ALL SOURCES OF POWER BEFORE SERVICING. THE PANEL AND ASSOCIATED
EQUIPMENT MAY BE DAMAGED BY REMOVING AND/OR INSERTING CARDS, MODULES OR
INTERCONNECTING CABLES WHILE THIS UNIT IS ENERGIZED.
2.2.1 AC Power and Earth Ground Connection
Primary power required for the FACP is 120 VAC, 60 Hz, 3.0 amps for
the MS-9600LS(C) and MS-9600UDLS or 240 VAC, 50 Hz, 1.5 amps
for the MS-9600LSE and MS-9600UDLSE. Overcurrent protection for
this circuit must comply with Article 760 of the National Electrical
Code (NEC) and/or local codes. Use 14 AWG (2.00 mm
wire with 600 volt insulation rating. Make certain that the AC mains
circuit breaker is off before wiring any connections between the mains
and the control panel. Connect wiring from the AC mains to TB1 on
the FLPS-7 Power Supply, being careful to observe proper connections.
Illustration depicts connection of 120 VAC to TB1. Note that the FLPS-7 Power Supply is con-
nected to the main circuit board by a cable connected to J1. Ensure that this cable is connected.
Connect a wire from the grounding stud in the cabinet to a known solid earth ground (refer to Fig-
ure 2.1 on page 43). This connection is vital for maintaining the control panel's immunity to
unwanted transients generated by lightning and electrostatic discharge. Apply AC power to the
panel only after the system is completely installed and visually checked. Note that AC power must
be applied to the panel before installing the battery interconnect cable (refer to the following sec-
tion).
2.2.2 Battery Power
Before connecting the batteries to the FACP, make certain that
the interconnect cable between the batteries is not connected.
Do not connect the interconnect cable until the system is com-
pletely installed. Observe polarity when connecting the batter-
ies. Connect the battery cable to TB2 on the main circuit board.
Refer "Power Supply Calculations" on page 174, for calculation
of the correct battery rating.
WARNING: RISK OF PERSONAL INJURY
!
BATTERY CONTAINS SULFURIC ACID WHICH CAN CAUSE SEVERE BURNS TO THE SKIN
AND EYES AND CAN DESTROY FABRICS. IF CONTACT IS MADE WITH SULFURIC ACID,
IMMEDIATELY FLUSH THE SKIN OR EYES WITH WATER FOR 15 MINUTES AND SEEK
IMMEDIATE MEDICAL ATTENTION.
46
120 VAC
2
) or larger
MS-9600LS Series Manual — P/N 52646:B2 2/12/2010
Power
Hot L1
EARTH
Neut L2
Interconnect
Cable
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