APC 990-1378 manual Clearing the Events Log

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Clearing the Events Log

5.0 Clearing the Events Log

The events log contains the 250 most recent UPS events, including alarms. To clear the events log, follow the steps below:

1.Press and at the same time. The display should show “Key in password”.

2.Using the key pad, enter “920701”. The display should show “Logging stack is reset”. The events log is now cleared.

3.Press . The display should show “Normal operation load power xx%”.

If the unit will not be in operation immediately, go to the “Start-up and Shutdown Procedure” section.

990-1378

Installation Guide APC BC300 Series 10kW 208/450/480V UPS

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Contents Copyright 2002 APC Denmark ApS APC BC300 Series 10kW 208/450/480V Installation GuideSafety Symbols used in this manual Installation Guide APC BC300 Series 10kW 208/450/480V UPSThank You Contents Introduction IntroductionTools and Equipment Needed Insulated Tools and Other Equipment NeededPlease Recycle Receiving, Unpacking and Moving to SiteInstallation InstallationRequirements on Site UPS Footprint measurements in inches & mm Installing the Conduit Connection KitInsulated and other tools required Installing Pedestals Conduit Connection Kit ContentsInstalling Conduit Box and Base Covers Installing the Maintenance Bypass Panel and UPS SBP Electrical Schematic 208V SBP Electrical Schematic SBP Electromechanical 10kW 208V SBP Electromechanical 10kW Component Overview Component Overview door openWire Terminals Wire TerminalsUtility input Wiring Diagram for BC300Single Line Diagram for BC300 Single Line Diagram for BC300Wiring Line Diagram for BC300 25A.T MIB UPS Model Input Output Recom DC Voltage DC Current MendedExternal Connection Board External Connection BoardCommunication Interface Board Communication Interface Board OptionCommunication Interface Smart Slot and Connection of Triple ChassisAPC BC300 Triple Chassis Safety WarningsProduct Description Monitoring PortInstalling Management Products Power InputInstalling Management Cards To UPS PortPowering the APC BC300 Triple Chassis Cascading setup of the APC BC300 Triple ChassisPower Considerations Power AdaptersDetermining Power Requirements Triple Chassis Power ConsiderationsTroubleshooting Problem Possible Cause SolutionProduct Specifications Monitoring Port Pin Assignments Monitoring Port Pin Assignment Power, Physical, and Environmental Specifications Installation of External Batteries and Battery BreakerBattery Installation PhysicalBattery Installation Guidelines Do not connect the negative cables to the UPS yet Battery Replacement Initial Start-up and Phase Check Initial Start-up and Phase CheckInitial Start-up and Phase Check Internal Batteries DC Fuses Initial Start-up and Phase Check External BatteriesInitial Start-up and Phase Check Clearing the Events Log Clearing the Events LogStart-up and Shutdown Procedure Start-up and Shutdown ProcedureStart-up from Maintenance Bypass If you have shut the loads down Move on to step Shutdown ProcedureTechnical Specifications Technical SpecificationsAPC BC300 Series 10kW Technical Data General Battery SpecificationsBC300 Series UPS 10kW Dimensions/WeightHow to Contact APC How to Contact APCAPC Corporate Fairgrounds Road West Kingston, RIHow to Contact APC

990-1378 specifications

The APC 990-1378 is a high-performance power supply designed for environments where reliability and efficiency are paramount. As a part of APC's range of power protection solutions, this unit is specifically engineered to safeguard critical electronic devices and maintain consistent power delivery even under demanding conditions.

One of the main features of the APC 990-1378 is its robust battery backup system. This ensures that connected devices remain operational during power outages, providing peace of mind for businesses and individuals relying on constant power supply for applications such as networking, telecommunications, and computer systems. The unit is equipped with advanced battery management technology that extends battery life while optimizing energy consumption.

In terms of technologies, the APC 990-1378 incorporates sine wave output, which delivers clean and stable power suitable for sensitive electronic equipment. This feature is essential for preventing equipment damage caused by power surges or fluctuations. Moreover, the power supply comes with multiple outlets, allowing users to connect several devices simultaneously without compromising performance.

Another characteristic that sets the APC 990-1378 apart is its intelligent LCD display. This user-friendly interface provides real-time information on power consumption, battery status, and system health, allowing users to monitor performance easily. The display also features customizable settings, giving users the flexibility to adapt the unit to their specific needs.

The build quality of the APC 990-1378 is impressive, designed to endure both indoor and outdoor environments. Its rugged casing and efficient cooling system guarantee reliable operation in various conditions, making it suitable for different applications, from home offices to enterprise data centers. Additionally, the compact design of this power supply saves valuable space, an essential consideration for users with limited installation areas.

The APC 990-1378 is also compatible with various management software solutions that facilitate remote monitoring and control. This capability is particularly beneficial for IT administrators who need to manage multiple units across different locations efficiently.

In summary, the APC 990-1378 is a versatile and reliable power supply that prioritizes performance, safety, and user convenience. Its advanced features and technologies make it a valuable asset for anyone seeking reliable power protection solutions in today's increasingly tech-driven world.