ADCP-80-524 • Issue 1 • November 2001

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

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© 2001, ADC Telecommunications, Inc.