200807051 93-2460 Smart 3U 230V OM.qxd
Quick Installation
Hardwire the UPS System's input
1
terminals to a utility power source.
HIGH VOLTAGE! RISK OF SERIOUS INJURY OR
DEATH! FOR QUALIFIED ELECTRICIANS ONLY!
ELECTRICIANS MUST READ WARNINGS BELOW
AND IN SAFETY SECTION PRIOR TO INSTALLATION.
Model
SMX5000XLRT3U
Before hardwiring, switch OFF the facility's circuit
breaker which is supplying power to the circuit the
UPS System will be connected to. Using a screwdriv-
er, remove the top of the box
System's input terminals. Pass user-supplied cable
through the opening in the box
terminals. After hardwiring is complete, switch ON the
facility's circuit breaker which is supplying power to
the circuit the UPS System is connected to. Note! after
the UPS System is connected to a live utility power
source, the UPS (in "Standby" mode) will automatical-
ly charge its batteries,* but will not supply power to its
outlets until it is turned ON (see Step 3 below).
* The BATTERY CHARGE LED will be the only LED illuminated.
• Wiring must be done by a qualified electrician.
• When making wiring connections, observe the cable connection regulations appropriate
to your area at all times. Be sure to install an easily accessible disconnect switch in your
installation wiring so you may cut off the UPS's AC input during fires and other
emergencies. Ensure that cables are fitted with cable sleeves and are secured by
connector clamps. Tighten connections with a torque of not less than 10 inch-pounds
(1.1 NM).
• Make sure that your equipment is properly grounded.
• Using cables of improper size may damage your equipment and cause fire hazards.
Choose appropriate cabling and protection circuits to make wiring connections (Ground
conductors must be the same size and type as the power conductors used).
8/8/2008
DANGER!
Input and Output Ratings
Input
Maximum Rated
Voltage
Input Current
230V
27A
covering the UPS
A
and attach it to the
B
HARDWIRE WARNINGS!
4
10:10 AM
Page 4
A
B
1
Maximum Rated
Typical
Output Current
Wire Size
30A
10 AWG