Liebert 3000, 4000, 6000 A, 1500 user manual Electrical specifications of the Helios Rectifier 100/48

Page 28

Electrical specifications of the Helios Rectifier 100/48

The electrical specifications of the Helios Rectifier 100/48 are listed in Table 25.

Table 25 Electrical specifications of the Helios Rectifier 100/48

Parameter

Specification

 

 

Input voltage:

208/240 V AC, 1-phase, 47-63 Hz

 

Input voltage range: 176 to 264 V AC

 

 

Input current:

31 A nominal at 208 V AC input and -56 V DC, 100 A output

 

 

Recommended AC

50 A, two pole AC circuit breaker

service input:

 

 

 

Output voltage:

Float: -48 to -58 V DC

 

Equalize: 0 to 4 V DC above Float

 

Maximum: -59.5 V DC

 

 

Output current:

100 A per rectifier

 

100 A for a one position shelf

 

300 A for a three position shelf

 

 

Input protection:

A two pole / 45 A circuit breaker opens both lines.

 

 

Output protection:

The rectifier is protected by a 120 A circuit breaker at the output. The output current

 

is limited to a value adjustable from 50% to 105% of the rated capacity of the

 

rectifier. This circuit is factory set to 105 A.

 

 

Output regulation:

The rectifier output voltage is automatically regulated to remain within ±0.5% of the

 

selected value under all load conditions and within the specified input voltage,

 

frequency, and ambient temperature ranges. And within + 1% for any combinations

 

of specified input, output and environmental conditions.

 

 

Efficiency:

Efficiency is better than 88% at a nominal input voltage of 208/240 V AC and an

 

output load greater than 40 A.

 

 

Power factor:

Power factor is 0.99 at a nominal input voltage of 208 V AC and output loads greater

 

than 40 A.

 

 

Electromagnetic

The rectifier meets the FCC requirements for conducted and radiated EMI for Class

interference (EMI):

“A” equipment.

 

 

Heat dissipation:

763 W (2606 Btu/hr)

 

 

3.7.2Helios Rectifiers 200I/48 and 200E/48

Mechanical specifications of the Helios Rectifiers 200I/48 and 200E/48

The mechanical specifications of the Helios Rectifier 200I/48 and 200E/48 are listed in Table 26.

Table 26 Mechanical specifications of the Helios Rectifiers 200I/48 and 200E/48

Figure

Height

Depth

Width

Weight

 

 

 

 

 

Figure 22

254 mm

559 mm

521 mm

42.3 kg

 

(10 in.)

(22 in.)

(20.5 in.)

(93 lb)

 

 

 

 

 

22 Specifications

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Contents Helios DC System 4000/48 Page Table of Contents Operation MaintenanceReference Documents 7.0 List of Terms Figures Tables Purpose of This Document Applicability of This DocumentDescription Rectifier cabinets Main cabinet Aux dist. cabinetApplications Control and Distribution Cabinets Typical Configurations Control and Distribution cabinet 1200A Rectifier cabinetRectifier cabinets Control and distribution cabinetsAuxiliary distribution cabinets Rectifier Cabinet Capacity Type Qty Cabled top or bottomMechanical Specifications of a Cabinet Electrical Specifications of the CabinetsMechanical specifications of the cabinet empty Framework type Height Depth Width WeightMechanical Specifications of the Conventional Controller Electrical Specifications of the Conventional ControllerMechanical specifications of the Conventional Controller Height Depth Width WeightFuse Panels Mechanical specifications of the fuse panels Mechanical specifications of the fuse panelsDistribution Panels Fuse sizes available for the 20 QFF 0-5 a fuse panelsFront view of the 16 QFF 0-5 a & 12 ABS 5-30 a fuse panels Front view of the 16 QFF 0-5 a & 6 TPN 5-30 a fuse panelsFuse sizes available for the 8 TPN 5-30 a fuse panels Fuse sizes available for the 4 RS100P 70-100 a fuse panelsDC power TPL Fuse sizes available for the 4 TPL 225-600 a fuse panelsDC power TPS Fuse sizes available for the 18 TPS 1-70 a fuse panelElectrical specifications of the fuse panels Electrical specifications of the fuse panelsMechanical specifications of the circuit breaker panels Fuses Busbar Panel number Quantity CapacityFront view of the 24 Plug-In 1-100 a circuit breaker panel Nominal CPC Std Trip CPC Mid Trip CurrentFront view of the 4 70-250 a circuit breaker panel Nominal currentFront view of the 2 400 a circuit breaker panel Electrical specifications of the circuit breaker panels Electrical specifications of the circuit breaker panelsMechanical specifications of a single lamination Externally Mounted Battery Return BusbarLength Width Thickness Terminating Assemblies Optional Perspective view of the a terminating assembliesMPS300 and MPA100 Power Shelves Shelf model Height Depth Width WeightMechanical specifications of the Helios Rectifier 100/48 Electrical Specifications of the Power ShelvesRectifiers 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 Total harmonic StandardsDistortion THD 600 a and 1200 a Battery Disconnect Unit Optional Mechanical SpecificationsElectrical Specifications Mechanical specifications of the Helios Monitor 3000/48Overall Power System Specifications Mechanical Specifications of Fully Equipped Power CabinetsMechanical specifications of the AC junction box Mechanical specifications of fully equipped power cabinetsEnvironmental Specifications Operating Electromagnetic compliance EMCElectrostatic discharge ESD immunity TransportationVisual indicators Visual indicatorsGeneral Front PanelTransmitted alarms Alarm DescriptionPotentiometers PotentiometersSwitches DIP switchesSwitches DIP switch modulesFuses Test pointsFuse Test pointsRear Panel Terminal blocksTB3 TB4 TB1 TB2 Connectors Rectifiers 600 a and 1200 Battery Disconnect Units Optional Helios Monitor 3000/48 Controller and Rectifiers CleaningCalibration Storage Air filter replacement Fan unit replacementTroubleshooting Fault diagnosisAddition / Replacement Procedures Addition or Replacement of a RectifierAdding a Helios Rectifier 100/48 Adding a Helios Rectifier 200I/48 or 200E/48AC connections in a Helios Rectifier 200E/48 Cover Rect Replacing a Rectifier Replacing a Helios Rectifier 100/48Replacing a Helios Rectifier 200I/48 or 200E/48 Adding or Replacing a Battery String Removal of the old stringReplacing a Cabinet Alarm Lamp Replacement of a Distribution Fuse Block or Circuit BreakerReplacing a distribution circuit breaker Reference Documents Manual No DescriptionAC or ac DC or dcFt-lb GRD or GrndIn.-lb PsiList of Terms 1500, 3000, 4000 & 6000 a DC Power System Technical Support
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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.

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