Page 2 - COPYRIGHT
ADCP-80-570 • Issue 2 • March 2006 • Preface Page ii COPYRIGHT © 2006, ADC Telecommunications, Inc.All Rights ReservedPrinted in the U.S.A. REVISION HISTORY TRADEMARK INFORMATION ADC and PowerWorx are registered trademarks of ADC Telecommunications, Inc. DISCLAIMER OF LIABILITY Contents herein are c...
Page 3 - TABLE OF CONTENTS
ADCP-80-570 • Issue 2 • March 2006 • Preface Page iii © 2006, ADC Telecommunications, Inc. TABLE OF CONTENTS Content Page About This Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . v Standard...
Page 5 - ABOUT THIS MANUAL; will
ADCP-80-570 • Issue 2 • March 2006 • Preface Page v © 2006, ADC Telecommunications, Inc. ABOUT THIS MANUAL This manual describes the PowerWorx Circuit Breaker Panel With Reset Switch, and providesall information required to install, test, and operate this product. STANDARD CERTIFICATION The panel co...
Page 6 - LIST OF ACRONYMS; LED; exceeds the maximum recommended ambient temperature of 55o C.
ADCP-80-570 • Issue 2 • March 2006 • Preface Page vi © 2006, ADC Telecommunications, Inc. LIST OF ACRONYMS LED -- Light-Emitting Diode Warning: To prevent the system from overheating, do not operate it in an area that exceeds the maximum recommended ambient temperature of 55º C. Warning: Stability h...
Page 7 - Figure 1
ADCP-80-570 • Issue 2 • March 2006 Page 1 © 2006, ADC Telecommunications, Inc. 1 PRODUCT DESCRIPTION This section describes the PowerWorx Circuit Breaker Panel With Reset Switch. Topics includeproduct functions and features, panel components, packaged hardware, power buses, inputvoltage, input conne...
Page 8 - Figure 1. Circuit Breaker Panel Components
ADCP-80-570 • Issue 2 • March 2006 Page 2 © 2006, ADC Telecommunications, Inc. Figure 1. Circuit Breaker Panel Components BUS A POWER-ONINDICATOR (GREEN LED) RESET SWITCH BUS B POWER-ONINDICATOR (GREEN LED) BUS A ALARM INDICATOR (RED LED) BUS B ALARM INDICATOR (RED LED) BUS A 1 TO 7 CIRCUIT BREAKERS...
Page 9 - Packaged Hardware; Figure 2; Figure 2. Packaged Hardware
ADCP-80-570 • Issue 2 • March 2006 Page 3 © 2006, ADC Telecommunications, Inc. 1.3 Packaged Hardware The shipped product includes hardware components that are packaged separately and shipped inthe carton with the basic panel. Figure 2 shows the shipped items: • 5/16-inch long, Phillips drive, 8-32 f...
Page 10 - Power Buses; Figure 3; Figure 3. Circuit Breaker Panel Block Diagram
ADCP-80-570 • Issue 2 • March 2006 Page 4 © 2006, ADC Telecommunications, Inc. • Rear protective input terminal covers (2) and output/alarm terminal cover (1) — Used to prevent accidental contact with the alarm and power terminals. • #6-32 Screws (4) — Used to fasten output/alarm terminal cover to r...
Page 11 - Input Voltage; • –24 Vdc nominal, within range of –21 Vdc to –30 Vdc; Input Connectors; Appendix A; Output Voltage; The output voltage will be the same as the applied input voltage.; Output Connectors
ADCP-80-570 • Issue 2 • March 2006 Page 5 © 2006, ADC Telecommunications, Inc. Each of the power buses supports seven circuit breaker positions including two 10 Amp circuitbreaker positions and five 5 Amp circuit breaker positions giving a total capacity per bus of 45Amps. When a circuit breaker tri...
Page 12 - Chassis Ground Connections; Table 1; Table 1. Short Delay Trip Times in Seconds; PERCENT OF RATED CURRENT
ADCP-80-570 • Issue 2 • March 2006 Page 6 © 2006, ADC Telecommunications, Inc. The individual terminals are on 0.375 inch (9.525 mm) centers with a distance between barriersof 0.32 inch (81.3 mm). The terminals can accept a variety of wire sizes up to #12 AWG withcrimp-on spade lug connectors or wir...
Page 13 - A circuit breaker designation card as shown in
ADCP-80-570 • Issue 2 • March 2006 Page 7 © 2006, ADC Telecommunications, Inc. 1.12 Breaker Alarm Indicators For each bus, the circuit breaker panel has one visual Breaker Alarm indicator (red LED)mounted on the front of the panel. The breaker alarm indicator lights if any circuit breaker onthe corr...
Page 14 - Figure 4. Circuit Breaker Designation Card; Voltage Designation Label; A voltage designation label such as shown in; Figure 5. Voltage Designation Label; Material and Finish
ADCP-80-570 • Issue 2 • March 2006 Page 8 © 2006, ADC Telecommunications, Inc. The card should be filled out with circuit information for each of the circuit breakers installed inthe panel and inserted in the card holder. The card holder has a pressure sensitive adhesivebacking for attachment. Figur...
Page 15 - Protective Covers; Figure 2 on page 3
ADCP-80-570 • Issue 2 • March 2006 Page 9 © 2006, ADC Telecommunications, Inc. 1.20 Protective Covers The panel has three protective covers mounted on the rear side of the panel. Two of these aresnap-on covers that mount over the input power connectors. A third, larger cover mounts overthe output po...
Page 16 - Table 2; Table 2. Circuit Breaker Panel Specifications; PARAMETER; Physical; Figure 6; Electrical; Environmental
ADCP-80-570 • Issue 2 • March 2006 Page 10 © 2006, ADC Telecommunications, Inc. 1.22 Specifications Table 2 lists specifications for the circuit breaker panel. Table 2. Circuit Breaker Panel Specifications PARAMETER SPECIFICATION REMARKS Physical Weight 12 pounds (5.45 kilograms) Dimensions (HxWxD) ...
Page 17 - Figure 6. Panel Dimensions
ADCP-80-570 • Issue 2 • March 2006 Page 11 © 2006, ADC Telecommunications, Inc. 1.23 Dimensions Dime nsio ns Figure 6. Panel Dimensions Torque Mounting bracket chassis screws 15 pound-force inches 1.7 Newton meters Mounting bracket rack screws 27 pound-force inches 3.1 Newton meters Alarm contacts 9...
Page 18 - ACCESSORIES; • Lug terminals to connect #10 AWG wire to earth ground.; UNPACKING AND INSPECTION; Unpack and inspect the various components as follows:; INSTALLATION
ADCP-80-570 • Issue 2 • March 2006 Page 12 © 2006, ADC Telecommunications, Inc. 2 ACCESSORIES The following accessories for the PowerWorx circuit breaker panel are available: • Cable management bar with mounting screws. Provides cable tie points. Installed at rear of circuit breaker panel by fasteni...
Page 19 - Pre-Installation Testing
ADCP-80-570 • Issue 2 • March 2006 Page 13 © 2006, ADC Telecommunications, Inc. 4.1 Installation Tools Required The following tools are required to install the circuit breaker panel: • Screwdrivers (both Phillips and flatblade) • Torque screwdriver calibrated in pound-force inches or Newton meters •...
Page 20 - Test 1: Input Battery to Input Return; —Use the following procedure:; Figure 7. Test 1: Input Battery to Input Return; Repeat the test procedure for the B bus.; Test 2: Input Battery to Output Battery; —Use the following procedure (; Figure 8. Test 2: Input Battery to Output Battery; continuity exists between the specified terminals.
ADCP-80-570 • Issue 2 • March 2006 Page 14 © 2006, ADC Telecommunications, Inc. Test 1: Input Battery to Input Return —Use the following procedure: 1. Connect one test probe to the A bus BATT input power terminal and the other test probe to the A bus RTN input power terminal ( Figure 7 ). Figure 7. ...
Page 21 - Test 3: Input Return to Output Return; Figure 9; Figure 9. Test 3: Input Return to Output Return; Test 4: Alarm Terminals
ADCP-80-570 • Issue 2 • March 2006 Page 15 © 2006, ADC Telecommunications, Inc. Test 3: Input Return to Output Return —Use the following procedure: 1. Starting at bus A, connect the negative test probe to the RTN input power terminal and the positive test probe to the RTN output power terminal for c...
Page 22 - Cable Management Bar (Optional Accessory); Use the following procedure:; Figure 11. Cable Management Bar Installation; Mounting Panel on Rack; to the front of the panel.
ADCP-80-570 • Issue 2 • March 2006 Page 16 © 2006, ADC Telecommunications, Inc. 4.4 Cable Management Bar (Optional Accessory) Before installing the circuit breaker panel in the rack, determine if the optional cable managementbar was ordered for this panel. If so, install the bar before mounting the ...
Page 24 - Figure 13. Mounting Panel on Rack; Installing Designation Cards; Figure 4 on page 8; Installing Voltage Designation Label; Figure 5; Installing Ground Wires; following chassis grounding recommendations:
ADCP-80-570 • Issue 2 • March 2006 Page 18 © 2006, ADC Telecommunications, Inc. Figure 13. Mounting Panel on Rack 4.6 Installing Designation Cards Attach the designation card holder either to the underside of the circuit breaker panel, to one ofthe panel mounting brackets, to part of the rack, or at...
Page 25 - Figure 14. Installing Ground Wires; Connecting Alarms; the connectors on the alarm contacts (
ADCP-80-570 • Issue 2 • March 2006 Page 19 © 2006, ADC Telecommunications, Inc. • Chassis ground conductor: Use two #10 AWG wires if using both chassis ground connectors or one #6 AWG wire if using one chassis ground connector from connector(s)to equipment rack. Torque the nuts to 20 pound-force inc...
Page 26 - Figure 15. Alarm Terminals; Connecting Output; Appendix A
ADCP-80-570 • Issue 2 • March 2006 Page 20 © 2006, ADC Telecommunications, Inc. 5. If connecting bare wire, wrap the bare wire around the contact in a clockwise direction. 6. Tighten the screws to approximately 9 pound-force inches (1 Newton meter) of torque. 7. Terminate the other ends of the wires...
Page 27 - Positive; : Connect to RTN output power terminals.; Figure 16. Connecting Power Output; Connecting Input
ADCP-80-570 • Issue 2 • March 2006 Page 21 © 2006, ADC Telecommunications, Inc. 3. Terminate the wires at the screw-down barrier strip as follows ( Figure 16 ): – Negative wires (Battery –) : Connect to the BATT output power terminals. – Positive wires (Return +) : Connect to RTN output power termin...
Page 28 - Figure 17. Installing Input Power; Installing Protective Covers, on page 23
ADCP-80-570 • Issue 2 • March 2006 Page 22 © 2006, ADC Telecommunications, Inc. Use the following procedure to connect input power wires ( Figure 17 ): 1. Obtain four lengths of copper wire for use as the input power cables. 2. Strip back 7/8 inches of insulation from one end of each wire. 3. Slide ...
Page 29 - Installing Protective Covers; Figure 18. Installing Protective Covers
ADCP-80-570 • Issue 2 • March 2006 Page 23 © 2006, ADC Telecommunications, Inc. 6. Use a heat gun to apply heat to the heat shrink insulation until it tightens around the wire and barrel end of the terminal. 7. Use the nuts (with captive washers) provided to secure the input power wires to the speci...
Page 30 - Verify that the circuit breakers for all circuits are on.; Testing Alarm Contacts Normal State; circuit breakers in the “on” position.
ADCP-80-570 • Issue 2 • March 2006 Page 24 © 2006, ADC Telecommunications, Inc. 5 TESTING This section describes how to test the circuit breaker panel after installation. 5.1 Testing Power Indicators and Connection Polarity Use the following procedure to check that the power input wires are connecte...
Page 31 - Remove the large protective cover from the rear side of the panel.
ADCP-80-570 • Issue 2 • March 2006 Page 25 © 2006, ADC Telecommunications, Inc. 6 OPERATION This section describes how to operate the circuit breaker panel. Operation includes connectingnew equipment and using the Reset Switch. 6.1 Connecting New Equipment New equipment may be connected to unused ou...
Page 32 - Using the Reset Switch; MAINTENANCE; power and external alarm connections.; Replacing a Circuit Breaker; to the circuit breaker to be replaced.
ADCP-80-570 • Issue 2 • March 2006 Page 26 © 2006, ADC Telecommunications, Inc. 6.2 Using the Reset Switch The purpose of the Reset switch is to allow you to clear an alarm when you turn off a circuitbreaker. When you press the Reset switch, any alarms currently existing are cleared but any newalarm...
Page 33 - Figure 19. Releasing the Circuit Breaker Lock Tab
ADCP-80-570 • Issue 2 • March 2006 Page 27 © 2006, ADC Telecommunications, Inc. 3. Insert a flat-bladed screwdriver into the slot above the circuit breaker as shown in Figure 19 . 4. Push down and forward on the upper circuit breaker lock tab until the top of the circuit breaker is released from the...
Page 34 - Figure 20. Circuit Breaker
ADCP-80-570 • Issue 2 • March 2006 Page 28 © 2006, ADC Telecommunications, Inc. 9. Disconnect the power and load wires (#14 AWG white and black wires) and the alarm wires (#24 AWG black wires) from the terminals on the rear side of the circuit breaker asshown in. 10. Connect the power and load wires...
Page 35 - CUSTOMER INFORMATION AND ASSISTANCE; EUROPE
ADCP-80-570 • Issue 2 • March 2006 Page 29 © 2006, ADC Telecommunications, Inc. 8 CUSTOMER INFORMATION AND ASSISTANCE © 2006, ADC Telecommunications, Inc. All Rights Reserved Printed in U.S.A. 1 3 944-M WRITE: ADC TELECOMMUNICATION S , INC PO BOX 1101,MINNEAPOLI S , MN 55440-1101, U S A ADC TELECOMM...
Page 37 - APPENDIX A: ALLOWABLE AMPACITIES OF INSULATED CONDUCTORS; to
ADCP-80-570 • Issue 2 • March 2006 Page 31 © 2006, ADC Telecommunications, Inc. APPENDIX A: ALLOWABLE AMPACITIES OF INSULATED CONDUCTORS This appendix provides guidelines for selecting AWG wire size based on the temperature ratingof the conductor and the anticipated load. The information contained i...
