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INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Revision History. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Trademark Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Admonishments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
General Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Important Product Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Standard Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1
GENERAL CHARACTERISTICS AND FEATURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
1088905 Rev A
Power Buses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
Redundant Power (Uninterrupted Power Fuse Panel) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
Input Connectors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
Output Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
Output Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
Chassis Ground Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
Power-On Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
ADCP-80-524 • Issue 1 • November 2001
®
PowerWorx
Type 70 Series
Power Distribution Panel
© 2001, ADC Telecommunications, Inc.
User Manual
17068-A
Page
Page 1
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Summary of Contents for ADC 70
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Page 1: Table Of Contents
Power-On Indicator ..............13 1088905 Rev A ADCP-80-524 • Issue 1 • November 2001 ® PowerWorx Type 70 Series Power Distribution Panel User Manual © 2001, ADC Telecommunications, Inc. 17068-A Page Page 1... - Page 2 CUSTOMER INFORMATION AND ASSISTANCE........... 32 _________________________________________________________________________________________________________ Page 2 © 2001, ADC Telecommunications, Inc.
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Page 3: Introduction
ADC and PowerWorx are registered trademarks of ADC Telecommunications, Inc. Standards Type 70 series fuse panels are compliant with all major standards including UL, NEC 1999, and CSA standards. The fuse panel design places great emphasis on high reliability and simplicity of operation. -
Page 4: General Safety Precautions
(traditional fuse panel) and 60 Amps per bus (uninterrupted fuse panel) to simplify installation and allow their use in most dc voltage applications • A colored indicator that projects from the center of a blown type 70 fuse to quickly and easily identify the affected fuse position •... -
Page 5: Standard Equipment
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. - Page 6 OUTPUT POWER, GROUND, AND ALARM CONTACT CONNECTIONS Figure 1. PowerWorx Type 70 Traditional Fuse Panel with Protective Cover in Place, Front and Rear Views (Panel with 8 Fuses Installed on Each Bus Shown) Page 6 © 2001, ADC Telecommunications, Inc.
- Page 7 OUTPUT POWER, GROUND, AND ALARM CONTACT CONNECTIONS Figure 2. PowerWorx Type 70 Uninterrupted Fuse Panel with Protective Cover in Place, Front and Rear Views (Panel with 8 Fuses Installed on Each Bus Shown) ADCP-80-524 • Issue 1 • November 2001...
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Page 8: General Characteristics And Features
BUS A FUSE FAILURE INDICATOR (RED LED) Figure 3. ADC PowerWorx Type 70 Traditional Fuse Panel, Front View BUS A FUSE FAILURE INDICATOR (RED LED) Figure 4. PowerWorx Type 70 Uninterrupted Fuse Panel, Front View Page 8 ©... - Page 9 TURN SCREWS (2 SETS OF 2) Figure 6. PowerWorx Type 70 Fuse Panel, Rear View with Protective Cover Removed (Panel with Set Screw Barrel Input Connectors and Screw-Down Barrier Terminal Strip Connectors Shown) ADCP-80-524 • Issue 1 • November 2001...
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Page 10: Power Buses
• –24 Vdc nominal, within range of –21 Vdc to –30 Vdc • –48 Vdc nominal, within range of –42 Vdc to –56 Vdc Fuse panels for use with other input voltage and polarity power may be available by special order. Page 10 © 2001, ADC Telecommunications, Inc. Figure... -
Page 11: Input Connectors
–24V/–48V BATTERY B RETURN B Figure 7. PowerWorx Type 70 Fuse Panel Block Diagram (Traditional Power Fuse Panel Shown) Input Connectors Each bus is equipped with two (2) input connectors on the rear of the fuse panel through which input power is applied. The two input power connectors are labeled BATT (battery) and RTN (return) on the fuse panel. -
Page 12: Output Voltage
Amps which is marked on the front panel. The type 70 fuse contains a colored indicator that designates the fuse value. When the fuse blows, the indicator extends out of the fuse to indicate that the fuse has blown. Fuse panels are shipped without fuses installed. -
Page 13: Power-On Indicator
The perforated strips are then inserted into the designation strips so that the information on the perforated strip is positioned above the corresponding fuses. Additional perforated strip cards and plastic covers can be ordered from ADC if required. ADCP-80-524 • Issue 1 • November 2001 Page 13 ©... -
Page 14: Fused Equipment Designation Card And Holder
The card holder has a pressure sensitive adhesive backing for attachment. Additional fused equipment designation cards, card holders, and plastic covers can be ordered from ADC if required. -
Page 15: Cooling
The dimensions of the traditional power fuse panel are shown in the uninterrupted power fuse panel are shown in Figure 10. Dimensions of Type 70 Traditional Power Fuse Panel (with Mounting Brackets Attached for 19-Inch [48.26 cm] Rack Mounting) ADCP-80-524 • Issue 1 • November 2001... -
Page 16: Weight
ADCP-80-524 • Issue 1 • November 2001 Figure 11. Dimensions of Type 70 Uninterrupted Power Fuse Panel (with Mounting Brackets Attached for 19-Inch [48.26 cm] Rack Mounting) 1.20 Weight The weight of both the traditional and uninterrupted fuse panel is approximately 14 pounds (6.35 kilograms). -
Page 17: Environmental Characteristics
The following accessories for the PowerWorx Type 70 fuse panel are available: • Standard Type 70 fuses with current capacity of from 0.2 Amp to 10.0 Amps • Cable management bar with mounting screws. Provides cable tie points. Installed at rear of fuse panel by fastening ends of bar to both sides of the panel •... -
Page 18: Unpacking And Inspection
2. Unpack each container while carefully checking the contents for damage and verify with the packing slip. 3. File a claim with the commercial carrier and notify ADC Customer Service if damage is detected or if parts are missing. Save damaged cartons for inspection by the carrier. - Page 19 • Power screwdriver with Phillips head bit and slotted head bit PHILLIPS SCREW HEAD BIT 16776-A • Set of sockets and driver 16794-A • Set of open end or box end wrenches 16795-A Page 19 © 2001, ADC Telecommunications, Inc.
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Page 20: Use Of Screws In Installation Package
Caution: When installing the fuse panel, use only the hardware supplied with the panel. Use of any other hardware could cause damage to the panel. If parts are missing, please contact ADC. Several types of screws are provided with the fuse panel. The screws used with the rack- mounting brackets are thread-forming screws which help to provide a solid ground path between the panel chassis and the rack. -
Page 21: Protective Cover
14. Four screws (two for each end) are provided. MACHINE SCREW, PAN HEAD, PHILLIPS DRIVE 3/8-IN. (9.53 mm) 6 - 32 THREAD 16593-B Figure 15. Use the 0.25-inch (6.35 mm) long 4-40 screws provided ADCP-80-524 • Issue 1 • November 2001 Page 21 © 2001, ADC Telecommunications, Inc. -
Page 22: Rack Mounting
Use of any other hardware could cause contact with internal parts of the fuse panel. If parts are missing, please contact ADC. Note: A fuse panel with the cable management bar attached may exceed the 12-inch (3.05 mm) overall depth objective described in GR-63 CORE, 02-14. - Page 23 WASHERS TO SECURE MOUNTING BRACKETS TO RACK 23-INCH RACK MOUNTING BRACKET INSTALLATION 16965-C Figure 16. Fuse Panel Mounting Brackets 16386-B Figure 17. Rear View of Typical Type 70 Fuse Panel Installation in Equipment Rack Page 23 © 2001, ADC Telecommunications, Inc.
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Page 24: General Wiring Recommendations
**NOTE: CONNECT INPUT RETURN WIRE LABELED "RTN," "RETURN," "BATTERY GROUND," "POSITIVE," "POS," OR "BATTERY GROUND" TO THE "RTN" CONNECTOR. Figure 18. Rear View of Type 70 Fuse Panel Cabling (Panel with Compression Lug Input Connectors and Screw-Down Barrier Terminal Strip Output Connectors Shown) Page 24 ©... -
Page 25: Chassis Ground Connection
USING TERMINALS, WRAP THE WIRE(S) AROUND THE CHASSIS SCREW(S) AND TIGHTEN THE NUTS DOWN ON THE WIRES. CONNECT THE WIRE(S) TO THE EQUIPMENT RACK. GROUND SCREW AND NUT Figure 19. Chassis Ground Connection ADCP-80-524 • Issue 1 • November 2001 GROUND SCREW AND NUT 16160-A Page 25 © 2001, ADC Telecommunications, Inc. -
Page 26: Output Power Connectors
Connect each set of external alarm contacts to a local alarm system as required (see Wrap terminal block pins using #22 to #26 AWG copper wire with insulation stripped back. Page 26 © 2001, ADC Telecommunications, Inc. Subsection 5.2, Resistance 20):... -
Page 27: Input Power Connectors
AWG copper wire. Tighten the nuts to approximately 16 pound-force inches (1.8 Newton meters). CONNECT TO CONNECT TO APPROPRIATE APPROPRIATE TERMINALS TERMINALS OF ALARMS OF ALARMS Figure 21. Wire Wrap Alarm Contact Connection Subsection 5.2, Resistance ADCP-80-524 • Issue 1 • November 2001 16161-B Test. Page 27 © 2001, ADC Telecommunications, Inc. -
Page 28: Designation Strips And Perforated Cards
Fill out one of the cards (see holder. Page 28 © 2001, ADC Telecommunications, Inc. CONNECT INPUT VOLTAGE WIRE LABELED "BATTERY," "BATT," "NEGATIVE," "NEG," OR "-" AND/OR THE VOLTAGE VALUE ("HOT" WIRE) CONNECT INPUT RETURN WIRE LABELED "RTN,"... -
Page 29: Voltage Designation Label
Only insulated tools should be used on energized elements of the panel. Quality Control Each unit is thoroughly tested at the ADC factory. The following tests are recommended, however, to assure that no damage has occurred during shipping or handling. Both bus A and bus B circuits need to be tested. -
Page 30: Connection Polarity Test
Inspect the fuse panel periodically (every six months is recommended) for damage to the fuses, damaged or broken wires on the power outputs and the external alarm connections. Inspect for excessive dust and dirt that block the vents. Page 30 © 2001, ADC Telecommunications, Inc. -
Page 31: Cleaning
Adjustments No adjustments in the field are indicated or required. If a circuit is not operating properly, contact ADC Customer Assistance (see LED Replacement The power-on and fuse alarm LEDs may be replaced as follows: 1. Pull LED out slowly from the front of the fuse panel. -
Page 32: Customer Information And Assistance
Contents herein are current as of the date of publication. ADC reserves the right to change the contents without prior notice. In no event shall ADC be liable for any damages resulting from loss of data, loss of use, or loss of profits and ADC further disclaims any and all liability for indirect, incidental, special, consequential or other similar damages.