This item is an excellent condition used Megger Programma CSU20A Current and Voltage Source. Includes a power cord, ground leads with a clip and a connection cord. 180 day warranty. All functions have been tested and verified. All pictures are of the actual unit and accessories.
This item comes with a 6 Month (180 day) warranty. Every pre-owned unit we offer goes through meticulous inspection and NIST calibration to guarantee its reliability and durability.
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Item is in stock and located in Texas.
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Megger Programma CSU20A Current & Voltage Source Relay Test Equipment
Specifications.
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The Megger Programma CSU20A Current and Voltage Source is a compact, lightweight instrument designed primarily for use with the Megger SVERKER 750 and SVERKER 780 Relay Testing Units. It provides an additional independent current source for differential relay testing and can also be used as a multipurpose AC/DC current and voltage source.
The CSU20A features one AC current/voltage output, one fully rectified DC output, and one half-wave rectified DC output for harmonic restraint testing. Additional features include a current measurement shunt, selectable current ranges, built-in thermal protection, and AC mains input/output for synchronized operation with compatible SVERKER relay testing equipment.
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Designed for use with Megger SVERKER 750 and SVERKER 780 Relay Testing Units.
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Provides an additional independent current source for differential relay testing.
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One AC current/voltage output.
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One fully rectified DC output.
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One half-wave rectified DC output for harmonic restraint testing.
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Selectable 10 A and 20 A current ranges.
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Current measurement shunt with 0.1 A / 1 V output and ±2% accuracy.
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AC mains input and output for synchronized operation.
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Built-in thermal protection.
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Suitable for multipurpose AC/DC current and voltage source applications.
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Compact and portable design.
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Technical Specifications
Specification Value Manufacturer Megger Product Line Programma Model CSU20A Instrument Type Current and Voltage Source AC Current Output 10 A and 20 A settings AC Output – 20 A Setting 20 A at 18 V for 2 minutes AC Output – 10 A Setting 10 A at 41 V for 10 minutes DC Output Fully rectified and half-wave rectified DC Current Output Same as AC output, less rectifier diode voltage drop Current Measurement Shunt 0.1 A / 1 V Current Measurement Accuracy ±2% Mains Voltage 115 / 230 V AC Frequency 50/60 Hz Thermal Protection Built-in Operating Temperature -20°C to +50°C (-4°F to +122°F) Storage Temperature -40°C to +70°C (-40°F to +158°F) Humidity 5%–95% RH, non-condensing Dimensions (H × W × D) 280 × 178 × 246 mm (11 × 7 × 9.7 inches) Weight 5.9 kg (13 lbs), excluding transport case AC Output Specifications
Current Setting Output Current Minimum Output Voltage Load Time 20 A No load 26 V Continuous 20 A 5 A 25 V Continuous 20 A 10 A 22 V Continuous 20 A 20 A 18 V 2 minutes 10 A No load 52 V Continuous 10 A 3 A 50 V Continuous 10 A 5 A 47 V Continuous 10 A 10 A 41 V 10 minutes
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