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Thyrotronic(R1_10) Benning Power Electronics 2010Specifications are subject to change without notice

Key Features

THYROTRONI C Recti f ier / Charger

The THYROTRONIC Rectifier line from Benning isdesigned to address critical DC load powering andbattery charging requirements in a wide range ofstationary battery plant applications. Our

THYROTRONIC Rectifiers combine microprocessorcontrol with well established power conversiontechnology, to provide you with the highest qualityrectifiers on the market today. These units can beequipped to meet all of your battery chargingrequirements. They are compatible with ValveRegulated Lead Acid (VRLA), Free Vented Lead Acid(FVLA) and Nickel-cadmium type battery plants. Theycan be configured for nominal charging voltages from24 VDC to 120 VDC. These units comply with thestringent requirements of power utilities,

communications providers, railroads, power substations,microwave relay sites and switchgear applications.

Microprocessor Controls And Digital Display Panel Including An RS-232 Port For Ease OfSet Up, Operation and Maintenance

Programmable Float/Equalize Operation Including Pre-programmed AutomaticEqualization Functions

Pre-programmed Battery Commissioning Functions Commercial AC Input Monitoring And Automatic Re-start Sequencing For Large Sites with

Multiple Rectifiers Automatic Rectifier Output MonitoringInsures Rectifier Is Capable Of Delivering Full

Output Current When Required Battery Circuit/Battery Availability FunctionAutomatically Tests Battery For Presence and

Can Periodically Test The Battery Plant To Insure Expected Battery Reserve Time IsAvailable

High/Low Output Voltage MonitoringInsures The Rectifier Is Providing Proper OutputVoltage To Maintain The Standby Battery Plant

Earth Fault MonitoringTests The Resistance Of The Battery Leads To Detect LeakageResistance To Ground

Redundant Hardware ControlsProvides Analog Hardware Settings Which Take Over

Control In Case of A Microprocessor Control Failure Voltage Drop CompensationCan Automatically Correct For Long Battery Cable Runs

Which Can Lead To Excessive Voltage Drop

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Thyrotronic(R1_10) Benning Power Electronics 2010Specifications are subject to change without notice

Technical Specifications

Benning Power Electronics, Inc. Toll Free: 800.910.360111120 Grader St . Dallas . TX 75238 Outside the US: 214.553.1444E-Mail: sales@benning.us Fax: 214.553.1355WEB: www.benning.us

InputVoltage: 120/208/240/480 VACInput Voltage Tolerance: +10%, -15%Input Frequency: 50 or 60 HzInput Frequency Tolerance: 5%Efficiency: 86-90% depending on input voltageAudible Noise: 60 dBAHumidity: 0 to 95% non-condensingAltitude: 3300 ft (1000 m)Input Power Factor: ~ 0.83Cooling: Convection CooledOperating Temperature: 0 to +40 C(40-55C de-rated)

Output Voltage: 24, 48, 60, 120 VDCCurrent: 10, 25, 50 , 100 ,150 ,200 ,400A

Voltage Regulation: 0.5%Ripple Voltage: