ADC 70 - Manual (Page 5)

ADCP-80-524 • Issue 1 • November 2001
Page 5
© 2001, ADC Telecommunications, Inc.
Standard Equipment
Type
70 series fuse panels have two power buses (feeds). The capacity of each bus is eight fuse
positions
with up to 10 Amps per fuse position (within the maximum bus capacity). Each bus
has
Power-On and Alarm indicators on the front of the chassis and input, output, ground, and
alarm
contact connections on the rear of the chassis.
The
current capacity of each bus of the traditional power fuse panel is 65 Amps maximum (130
Amps
per panel). The current capacity of each bus of the uninterrupted power fuse panel is 60
Amps
maximum (60 Amps per panel).
The
power dissipation of each fuse panel is 40 watts maximum at 130 Amps.
The
dimensions of each fuse panel are 1.75 inches (4.45 centimeters) high, 17.13 inches (43.51
centimeters)
wide, and 10.01 inches (25.42 centimeters) deep (does not include depth of
protective
cover and connectors, fuses, and visual indicators that extend beyond the chassis.
Two
sets of mounting brackets are provided with each fuse panel, one set for 19-inch (48.3 cm)
rack
installations and one set for 23-inch (58.4 cm) rack installations. The fuse panel can be
flush
or recess mounted in equipment racks with WECO or EIA hole spacing.
A
typical traditional power fuse panel with protective cover in place is shown in
Figure 1 .
A typical
uninterrupted
power fuse panel with protective cover in place is shown in
Figure 2 .
Fuse
panels are shipped without fuses. The required fuses are available separately as accessory
items.
Options
All
fuse panels are available with the following options:
• Two
types of output connectors: screw-down terminal strip connectors or set screw barrel
terminal
strip connectors
• Two
types of input connectors are available: two-hole compression-lug (stud-type) or set
screw
barrel connectors
• The
fuse panel color is either putty white or black color
Accessories
The
following accessories are available:
• Standard
type 70 fuses with standard values from 0.2 Amp to 10.0 Amps
• Cable
management bar kit
• Four
sizes of compression connector lugs for input power connections
• Fused
equipment designation card kit
• Fuse
designation card kit