Connection - Tripp-Lite SmartOnline SU10KRT3U El Manual Del Propietario

Connection

Wiring Warnings
(Also read "Important Safety Instructions" at beginning of this document.)
• Observe all applicable wiring and safety regulations, such as National Electrical Code (NEC) in the U.S., at all times.
• Install an easily accessible disconnect switch in the installation wiring to cut off the UPS system's AC input during fires and other
emergencies.
• Fit cables with cable sleeves and secure them with connector clamps.
• Tighten connections with a torque of 24-28 in-lb (2.7-3.2 N·m).
• Make sure that all equipment is properly grounded.
• Using cables of improper size may damage 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.
Recommended Cable and Protection Circuit Size
INPUT CURRENT
200 – 240V
(1Ø, 2-Wire + Ground)
2
56A – 6 AWG (16 mm
Recommended Tools: Phillips Screwdriver, Needle-Nose Pliers
Connect Transformer to PDU
1
Remove the junction box
2 B
The PDU includes a preinstalled wiring harness
the junction box knockout second from the right
plastic nut from the end of the wiring harness, insert the end of
the wiring harness through the knockout, insert the end of the
wiring harness through the plastic nut
secure the end of the wiring harness to the junction box.
3
Use a screwdriver to secure the wires at the end of the wiring
C
harness to the corresponding terminals
transformer. The wires and terminals are labeled 1 through 6 for
easy identification. Note: Using needle-nose pliers to manipulate
the wires may ease installation.
Corresponding Terminals Between Detachable PDU and Transformer
Wiring
Harness Transformer Terminal Labels
Label
1
(1) FROM UPS (GROUND)
2 (2) FROM UPS L1
3 (3) FROM UPS L2(N)
4 (4) TO UPS L2(N)
5 (5) TO UPS L1
6
(6) TO UPS (GROUND)
Transformer Detail
201102089 93-2982.indb 8
OUTPUT CURRENT
200 – 240V
(1Ø, 2-Wire + Ground)
) 50A – 6 AWG (16 mm
A
covering the transformer's terminals.
C
D
, remove the
E
and tighten the nut to
F
Detachable PDU (Preinstalled Connections)
OUTPUT (GROUND)
OUTPUT L1
OUTPUT L2
INPUT L2
INPUT L1
INPUT (GROUND)
Transformer Connection
OUTPUT CURRENT
120V (1Ø, 2-Wire + Ground)
2
) 2 x 50A – 6 AWG (16 mm
. Remove
A
on the
1-3
A
2
8
OUTPUT PROTECTION CIRCUIT
2
) 63A
C
B
D
F
D
E
C
7/11/2011 3:49:00 PM