Liebert 1500, 3000 Potentiometers, Transmitted alarms, Alarm Description, Designation Description

Page 35

Table 33 Transmitted alarms

Alarm

Description

 

 

RECT FAN

(1 - Form C contacts)

 

 

RFA MIN

(1 - Form C contacts)

 

 

RFA MAJ

(1 - Form C contacts)

 

 

H/L FLOAT

(2 - Form C contacts)

 

 

EQL ALM

(1 - Form C contacts)

 

 

H/L VOLT

(2 - Form C contacts)

 

 

FA

(1 - Form C contacts)

 

 

CHG FUSE

(1 - Form C contacts)

 

 

DISCH FUSE

(1 - Form C contacts)

 

 

LVD

(1 - Form C contacts)

 

 

LOSS OF AC VOLT

(1 - Form C contacts)

 

 

AUX 1 ALM

(2 - Form C contacts)

 

 

AUX 2 ALM

(2 - Form C contacts)

 

 

HVSD

(1 - Form C contacts)

 

 

BOD

(1 - Form C contacts)

 

 

MIN VIS (note 2)

(2 - Form C contacts)

 

 

MAJ VIS (note 2)

(2 - Form C contacts)

 

 

MIN AUD

(2 - Form C contacts)

 

 

MAJ AUD

(2 - Form C contacts)

 

 

NOTE

Form C contacts are rated at 0.5 A, 60 V AC.

MINOR VIS (2) and MAJ VIS (2) are used for the cabinet alarm lamp.

Potentiometers

Twelve potentiometers for the adjustment of alarm and control functions as described in

Table 34.

Table 34 Potentiometers

Designation

Description

 

 

HVSD

High Voltage Shutdown

 

 

HV

High Voltage Alarm

 

 

LV

Low Voltage Alarm

 

 

HF

High Float Alarm

 

 

LF

Low Float Alarm

 

 

LVD

Low Voltage Disconnect

 

 

BOD

Battery On Discharge

 

 

VOLT ADJ

Plant Voltage Adjustment

 

 

REF CAL

Reference Calibration

 

 

METER ADJ

Meter Adjustment

 

 

AMP ADJ

Ampere Adjustment

 

 

LVR

Low Voltage Reconnect

 

 

Operation 29

Page 34 Page 36
Image 35
Page 34 Page 36
Contents Helios DC System 4000/48 Page Table of Contents Reference Documents 7.0 List of Terms MaintenanceOperation Figures Tables Applicability of This Document Purpose of This DocumentRectifier cabinets Main cabinet Aux dist. cabinet DescriptionApplications Control and Distribution cabinet 1200A Rectifier cabinet Control and Distribution Cabinets Typical ConfigurationsRectifier Cabinet Capacity Type Qty Cabled top or bottom Rectifier cabinetsControl and distribution cabinets Auxiliary distribution cabinetsFramework type Height Depth Width Weight Mechanical Specifications of a CabinetElectrical Specifications of the Cabinets Mechanical specifications of the cabinet emptyHeight Depth Width Weight Mechanical Specifications of the Conventional ControllerElectrical Specifications of the Conventional Controller Mechanical specifications of the Conventional ControllerFuse sizes available for the 20 QFF 0-5 a fuse panels Fuse Panels Mechanical specifications of the fuse panelsMechanical specifications of the fuse panels Distribution PanelsFront view of the 16 QFF 0-5 a & 6 TPN 5-30 a fuse panels Front view of the 16 QFF 0-5 a & 12 ABS 5-30 a fuse panelsFuse sizes available for the 4 RS100P 70-100 a fuse panels Fuse sizes available for the 8 TPN 5-30 a fuse panelsFuse sizes available for the 4 TPL 225-600 a fuse panels DC power TPLFuse sizes available for the 18 TPS 1-70 a fuse panel DC power TPSFuses Busbar Panel number Quantity Capacity Electrical specifications of the fuse panelsElectrical specifications of the fuse panels Mechanical specifications of the circuit breaker panelsNominal CPC Std Trip CPC Mid Trip Current Front view of the 24 Plug-In 1-100 a circuit breaker panelNominal current Front view of the 4 70-250 a circuit breaker panelFront view of the 2 400 a circuit breaker panel Electrical specifications of the circuit breaker panels Electrical specifications of the circuit breaker panelsLength Width Thickness Externally Mounted Battery Return BusbarMechanical specifications of a single lamination Perspective view of the a terminating assemblies Terminating Assemblies OptionalShelf model Height Depth Width Weight MPS300 and MPA100 Power ShelvesRectifiers Electrical Specifications of the Power ShelvesMechanical specifications of the Helios Rectifier 100/48 Electrical specifications of the Helios Rectifier 100/48 Electrical specifications of the Helios Rectifier 100/48Front view of the Helios Rectifiers 200I/48 and 200E/48 Distortion THD StandardsTotal harmonic Mechanical specifications of the Helios Monitor 3000/48 600 a and 1200 a Battery Disconnect Unit OptionalMechanical Specifications Electrical SpecificationsMechanical specifications of fully equipped power cabinets Overall Power System SpecificationsMechanical Specifications of Fully Equipped Power Cabinets Mechanical specifications of the AC junction boxTransportation Environmental Specifications OperatingElectromagnetic compliance EMC Electrostatic discharge ESD immunityFront Panel Visual indicatorsVisual indicators GeneralPotentiometers Transmitted alarmsAlarm Description PotentiometersDIP switch modules SwitchesDIP switches SwitchesTest points FusesTest points FuseTerminal blocks Rear PanelTB3 TB4 TB1 TB2 Connectors Rectifiers 600 a and 1200 Battery Disconnect Units Optional Calibration Storage CleaningHelios Monitor 3000/48 Controller and Rectifiers Fan unit replacement Air filter replacementFault diagnosis TroubleshootingAddition or Replacement of a Rectifier Addition / Replacement ProceduresAdding a Helios Rectifier 200I/48 or 200E/48 Adding a Helios Rectifier 100/48AC connections in a Helios Rectifier 200E/48 Cover Rect Replacing a Helios Rectifier 100/48 Replacing a RectifierReplacing a Helios Rectifier 200I/48 or 200E/48 Removal of the old string Adding or Replacing a Battery StringReplacing a distribution circuit breaker Replacement of a Distribution Fuse Block or Circuit BreakerReplacing a Cabinet Alarm Lamp Manual No Description Reference DocumentsGRD or Grnd AC or acDC or dc Ft-lbPsi In.-lbList of Terms Technical Support 1500, 3000, 4000 & 6000 a DC Power System
Related manuals
Manual 76 pages 7.19 Kb Manual 76 pages 48.63 Kb

1500, 6000 A, 4000, 3000 specifications

The Liebert 3000 is a cutting-edge power protection solution designed to provide reliable and efficient backup power for critical applications. This uninterruptible power supply (UPS) system is engineered to safeguard sensitive electronic equipment from power disturbances, ensuring uninterrupted operations in data centers, telecommunications, and industrial environments.

One of the standout features of the Liebert 3000 is its high-efficiency design. With an efficiency rating of up to 94%, the system minimizes energy loss, resulting in lower operational costs and a reduced carbon footprint. This is particularly important in today's environmentally conscious climate, as organizations strive to meet sustainability goals while maintaining top-tier performance.

The Liebert 3000 employs advanced technologies to enhance its functionality. It incorporates online double-conversion technology, which provides a continuous supply of clean and regulated power. This technology ensures that connected loads receive stable voltage and frequency, shielding them from voltage spikes, sags, and outages. Additionally, the UPS offers features such as automatic battery testing, which helps ensure peak battery performance and reliability.

Another key characteristic of the Liebert 3000 is its modular design, allowing for flexible scalability. This means that organizations can easily expand the capacity of their UPS system as their power needs grow, without the need for extensive system overhauls. The modular architecture also facilitates simplified maintenance and reduces downtime, as individual modules can be serviced without interrupting power to the critical load.

The system is equipped with comprehensive monitoring and management capabilities. The Liebert 3000 provides real-time data on power usage, battery status, and system performance, enabling facility managers to make informed decisions and proactively address potential issues. The integration of remote management tools allows for seamless monitoring from anywhere, providing peace of mind for operators.

Overall, the Liebert 3000 combines high efficiency, advanced technology, and flexible design to deliver a robust power protection solution. Its reliability and performance make it a preferred choice for organizations seeking to protect their critical infrastructure while enhancing operational efficiency and sustainability. As businesses continue to rely on technology for their everyday operations, the Liebert 3000 stands out as a dependable safeguard against the uncertainties of power quality.
Top Page Image Contents