Liebert PSP user manual

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! WARNING

If your UPS demonstrates any of the following conditions, turn off and unplug your UPS from the outlet and contact your local dealer, Liebert representative or Liebert Worldwide Support Group:

•The power cord or plug is damaged.

•Liquid has been spilled on the UPS.

•The circuit protector trips frequently.

•The UPS does not operate in accordance with the user manual.

CONDITIONS OF USE: The input receptacle must be within 6 feet (1.8 meters) of the UPS.

Your UPS provides conditioned power to connected equipment. Maxi- mum load must not exceed that shown on UPS rating label. If uncer- tain, consult your local dealer, Liebert representative or the Liebert Worldwide Support Group.

Placing magnetic storage media on top of the UPS may result in data corruption.

The equipment can be installed and operated by individuals without previous training.

! CAUTION

DO NOT CONNECT equipment that could overload the UPS or demand half-wave rectification from the UPS, for example: electric drills, vacuum cleaners, inkjet printers, hair dryers.

Inkjet printers, scanners and fax machines that do not exceed the capacity of the UPS may be plugged into either of the two (2) black surge-protected receptacles. NEVER connect these types of machines to any of the orange battery backed up receptacles.

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Contents Powersure PSP Power AvailabilityPage Table of Contents Maintenance TroubleshootingSpecifications Important Safety Instructions Safety PrecautionsPage Battery Handling Precautions Introduction & System Description Front View of UPS Rear View of UPS DIPBattery Transfer SwitchBattery Charger InverterWHAT’S Included Installation Option 1-Serial Communications ON/OFF/Alarm Silence Button Controls and IndicatorsStatus Indicators Fault, Utility, Battery Utility Indicator GreenSite Wiring Fault Indicator Red Transfer Voltage Selectors DIP SwitchesNormal Mode Modes of OperationBattery Mode DB-9 Connector CommunicationsRemote Shutdown Via the DB-9 Connector Data Line Protection ConnectorsUSB Interface Port Maintenance Cleaning the UPSBattery Replacement Maintaining BatteriesBattery Replacement Procedure Guide to Status Indicators TroubleshootingTroubleshooting Chart Problem Cause SolutionSpecifications Input AC ParametersBattery Run Times Product Warranty RegistrationPage PowerSure PSP Mounting Template Page Page Company Behind the Products

PSP specifications

The Liebert PSP (Power Supply Panel) is a critical component designed to provide reliable power protection and support for various sensitive equipment, especially in environments like data centers and telecommunications. This device is engineered to ensure continuous operations and safeguard against electrical disturbances, making it an essential part of an uninterruptible power supply (UPS) system.

One of the main features of the Liebert PSP is its advanced power conditioning capability. The unit is equipped with technology that filters out electrical noise and voltage spikes. This results in a stable output voltage that protects connected devices from damage due to power anomalies. The device utilizes double-conversion online technology, which continuously converts incoming AC power into DC and then back to AC. This process provides a clean and consistent power supply, ideal for sensitive electronic equipment.

Additionally, the Liebert PSP features built-in battery backup, ensuring that even during power outages, connected devices remain operational. The intelligent battery management system optimizes battery performance and lifespan by managing charge cycles efficiently. The unit can accommodate various battery types, providing flexibility based on user requirements.

The design of the Liebert PSP emphasizes robust thermal management to maintain optimal operating conditions. It offers features like advanced airflow systems and temperature monitoring to prevent overheating, which can lead to equipment failure. Furthermore, it often includes user-friendly interfaces, such as LCD displays or LED indicators, for real-time monitoring of power conditions and status.

In terms of connectivity, the Liebert PSP usually comes with multiple input and output options, allowing seamless integration into existing power infrastructure. It often supports communication protocols that enable remote monitoring and management, enhancing the visibility and control over power resources.

In summary, the Liebert PSP stands out due to its combination of advanced power conditioning, reliable battery backup, effective thermal management, and user-friendly interfaces. Its design caters to the needs of critical applications, ensuring that vital systems remain operational even in the face of power disruptions. With its robust technology and thoughtful engineering, the Liebert PSP is a trusted solution for maintaining power reliability and protecting sensitive equipment in various settings.
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