American Power Conversion AP9621 ユーザーズマニュアル
C
HAPTER
3: I
NSTALLATION
7
Front View Component Identification
Figure 2: AP9621
Figure 3: SUTF3 / SYTF2 / SYTF2J /
SYTF3 / SYTF3J
Figure 4: SURT005/ SURT006
Rear View Component Identification
Figure 5: AP9621 / SYTF2 / SYTF2J /
SURT005 / SURT006
Figure 6: SUTF3 / SYTF3 / SYTF3J
Rail Cleats
: Two cleats (one on each side) of
the Step-Down Transformer engage with the rack
mounting rails to secure in the equipment rack.
mounting rails to secure in the equipment rack.
Mounting Flanges
: Two mounting flanges
(Figure 2 and 4) secure the Step-Down Transformer
in the rack.
Front Bezel
in the rack.
Front Bezel
: A bezel covers the front of the Step-
Down Transformer. The bezel is removed during the
installation for the SUTF3, SYTF2, SYTF2J, SYTF3
and SYTF3J models.
Fans
installation for the SUTF3, SYTF2, SYTF2J, SYTF3
and SYTF3J models.
Fans
: Two fans on the front of the Step-Down
transformer circulate airflow and cool the unit. The
redundant fan will not operate unless the internal
temperature of the unit becomes 100 °F or failure of
the main cooling fan.
redundant fan will not operate unless the internal
temperature of the unit becomes 100 °F or failure of
the main cooling fan.
Figure 7: SUTF3 / SYTF2 / SYTF2J / SYTF3 /
SYTF3J / SURT005 / SURT006
Input Wiring
: Provides access to wiring terminal
blocks for hard wiring the input (see Figure 6).
Provided with an input cord for use in many
applications (see Figure 7).
Provided with an input cord for use in many
applications (see Figure 7).
Input Circuit Breaker
: The input circuit breaker
protects the product and load equipment from
extreme overloads.
Power Distribution Unit (PDU)
extreme overloads.
Power Distribution Unit (PDU)
: Power
distribution receptacles for connecting load
equipment.
equipment.