ADC Circuit Breaker Panel With Reset Switch user manual Using the Reset Switch, Maintenance

Page 32

ADCP-80-570 • Issue 2 • March 2006

6.2Using the Reset Switch

The purpose of the Reset switch is to allow you to clear an alarm when you turn off a circuit breaker. When you press the Reset switch, any alarms currently existing are cleared but any new alarm will be reported.

Use the following procedure:

1.If for some reason you need to turn off power to a particular circuit, switch the circuit breaker to an off position and then immediately press the Reset Switch.

2.When ready, turn the circuit back on.

Note: Switching the circuit breaker back on returns the circuit to the normal alarm reporting mode. If any other circuit has an active alarm that was cleared by the Reset switch, that alarm will continue to be cleared until the circuit breaker for that circuit is turned back on.

7 MAINTENANCE

Maintenance includes performing a routine inspection and replacing a circuit breaker.

7.1Performing a Routine Inspection

Caution: Take care to avoid damaging the circuit breakers or wiring.

1.Inspect the panel for damage to the circuit breakers and for damaged or broken wires at the power and external alarm connections.

2.If excessive dirt is found during the inspection, brush or wipe dust and dirt from the panel with a soft bristle brush or soft cloth.

3.If any circuit breaker is broken or damaged, replace the circuit breaker.

7.2Replacing a Circuit Breaker

Any existing circuit breaker may be field-replaced with an identical circuit breaker or with a breaker that has the same rating. Use the following procedure to replace an existing circuit breaker with a new breaker:

1.Turn-off or disconnect the power from the power bus (either A or B) that supplies current to the circuit breaker to be replaced.

2.Press the Reset switch to suppress alarms for the “off” circuits.

Danger: During normal operation, the terminal connections on the circuit breakers are electrically energized. Failure to disconnect the power from the power bus that supplies current to the circuit breaker being replaced may cause severe personal injury to the installer and/or equipment damage.

Page 26

© 2006, ADC Telecommunications, Inc.

Page 31 Page 33
Image 32
Page 31 Page 33
Contents ADCP-80-570 Issue March Copyright Revision HistoryTrademark Information Disclaimer of LiabilityTable of Contents 2006, ADC Telecommunications, Inc General Safety Precautions About this ManualStandard Certification AdmonishmentsList of Acronyms Panel Components Product Functions and FeaturesProduct Description Circuit Breaker Panel Components Packaged Hardware Packaged HardwarePower Buses Circuit Breaker Panel Block DiagramInput Connectors Output ConnectorsInput Voltage Output VoltageCircuit Breakers Power-on IndicatorsChassis Ground Connections Breaker Alarm Indicators Alarm OperationAlarm Connections Reset SwitchCooling Voltage Designation LabelMaterial and Finish Protective Covers MountingSpecifications PhysicalDimensions TorqueUnpacking and Inspection AccessoriesInstallation Materials Required Installation Tools RequiredPre-Installation Testing Test 1 Input Battery to Input Return Test 3 Input Return to Output Return Cable Management Bar Optional Accessory Mounting Panel on RackRepositioning the Mounting Brackets Optional Installing Ground Wires Installing Designation CardsInstalling Voltage Designation Label Connecting Alarms Installing Ground WiresConnecting Output Alarm TerminalsConnecting Input Connecting Power OutputInstalling Input Power Installing Protective Covers Installing Protective CoversTesting Alarm Contacts Normal State TestingTesting Power Indicators and Connection Polarity Connecting New Equipment OperationUsing the Reset Switch MaintenancePerforming a Routine Inspection Replacing a Circuit BreakerReleasing the Circuit Breaker Lock Tab Circuit Breaker Customer Information and Assistance Phone A. or CanadaADCP-80-570 Issue 2 March Appendix a Allowable Ampacities of Insulated Conductors Correction Factors

Circuit Breaker Panel With Reset Switch specifications

An ADC Circuit Breaker Panel with Reset Switch is an essential component in modern electrical systems, designed to enhance safety and efficiency in power distribution. This panel serves as a protective mechanism, safeguarding electrical circuits from overloads and short circuits, while the reset switch provides a user-friendly means of restoring functionality without the need for complete disconnection.

One of the primary features of the ADC Circuit Breaker Panel is its advanced circuit protection technology. Utilizing either thermal or magnetic mechanisms, these breakers can detect abnormalities in current flow and automatically interrupt the circuit. Thermal breakers respond to excessive heat generated by an overload, while magnetic breakers react quickly to short circuits, ensuring minimal damage to both the electrical system and connected appliances.

Another important characteristic of this panel is its modular design. The customizable layout allows for the integration of various circuit breakers based on specific requirements, accommodating different circuit voltages and capacities. This adaptability makes the ADC Circuit Breaker Panel suitable for a wide range of applications, from residential homes to commercial buildings and industrial settings.

Energy efficiency is a key concern in modern electrical design, and the ADC panel plays a significant role in this aspect. With features like smart monitoring systems, users can keep track of power consumption, helping to identify inefficiencies and reduce energy waste. This promotes sustainable practices and can lead to significant cost savings over time.

Incorporating modern technologies, these panels often come equipped with digital displays and connectivity options. This enables real-time monitoring and alerts for any irregularities, enhancing overall system reliability. Some models even support remote access, allowing users to manage and monitor their electrical systems from anywhere, further increasing convenience and safety.

Moreover, safety is paramount in the design of ADC Circuit Breaker Panels. The inclusion of a reset switch means that instead of replacing blown fuses or constantly resetting breakers manually, users can simply press the switch to restore power. This feature not only saves time but also reduces the risk of accidental electrical mishaps.

In summary, the ADC Circuit Breaker Panel with Reset Switch blends advanced technology, adaptability, and enhanced safety features into a compact design. With its capacity for efficient energy management and user-friendly operation, it stands out as a crucial element in the evolution of electrical distribution and protection systems.
Top Page Image Contents