Specifications

17
POWERCASSETTE FRONT-END
OPERATING MANUAL
Up to 800W or 1600W N+1 Redundant
Current-Shared Outputs
IEC60320 AC Inputs
Front or Rear Access
I
2
C Serial Data Bus Option
Optional 23-Inch Mounting (with brackets)
Module Present Signal
14.2 Ordering Guide
NOTE: The E Suffix rack is for Option E PowerCassette front ends (front IEC inputs)
14.3 Two-Unit Rack. The two-unit 19-inch rack is shown in Figure 9 together with
connectors and pin designations. AC inputs are to two IEC60320 connec-
tors, one for each PowerCassette module. The DC output is at two Anderson
connectors. Monitoring and control signals are brought out at a 25-pin sub-
miniature D-connector, J3. The maximum rated output figures for two mod-
ules in this rack must be observed as shown in the table. Note that the 12V
output current is limited by the rack to 75 amperes, less than the total of two
modules.
14.3.1 Input voltage range is 85-264VAC for maximum power in either
redundant or non-redundant operation. The Class B EMI input
specifications are met.
14.3.2 The outputs of the two PowerCassette modules are connected in
parallel in the rack.
14.3.3 The rack depth is 11.56 inches (294mm).
14.3.4 Module A is on the left and module B on the right as seen from the
front of the rack. AC input connector J1 goes to module A and J2
to module B.
TPCMR1U2 2 All Front Entry 1600W
TPCMR1U3 3 All Rear Entry 2400W
TPCMR1U3-E 3 AC Front Entry 1920W
DC Rear Entry
Signals Rear Entry
RACK
MODEL NO.
MAX. NO.
MODULES
MAX.
POWER
CONNECTIONS