AC/DC SUPPLY CHARGER

Look at picture.

This assembly is a combination power supply and battery charger that inputs 120-240VAC mains power, and supplies an uninterrupted source of 12VDC power for critical devices.

Aside from supplying an uninterruptible 12VDC power source, the assembly features a "low battery alarm" indication signal (for local and/or remote monitoring) and a load shed function that protects the attached standby battery from deep discharge.

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APPLICATIONS

• Powering control and communication equipment
• PLC, IOC, RTU, SLC uninterruptible power
• Field instrument power

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FEATURES

• Combination charger and supply circuits
• Load shed circuit to protect batttery from deep discharge, and lengthen it's useful life
• Compact size for installation efficiencies
• Rapid recharging capability for minimal downtime
• Industrial quality components and workmanship for long and reliable operation

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SPECIFICATIONS

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Operating environment (electronics)

• Standard -10 to +70°C temperature
• 0 to 95% relative humidity (non-condensing)

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Input power

• Input power: 120VAC ±10%, 50-60Hz, via supplied external transformer and fuse. Board assembly inputs 28VAC from transformer secondary winding

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Output power

• Main output: 13.6VDC ±3%, 2A (battery backed-up)
• Maximum combined output current is 1.5A, leaving a 0.5A reserve for battery charging current

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Transient protection

• Meets or exceeds IEEE C37.90A-1987
  surge withstanding specification

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Auxiliary operations

• Low battery alarm: 11.5V ±3%
• Low battery alarm signal: Open collector to Power Common (sinks 10mA from 28VDC source)
• Low voltage cutout (battery load shed) occurs at 10V ±3%
• Restoral from low voltage cutout occurs when battery voltage reaches 12.5V ±3%

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ADDITIONAL INFORMATION

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ORDERING INFORMATION

200062: AC/DC SUPPLY/CHARGER ASSEMBLY

200062-000 $211

See standby batteries.

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