Optional Accessories; Available Services; General Ratings - Keithley 2231A-30-3 Reference Manual

Model 2231A-30-3 Triple-channel DC power supply Reference Manual

Optional accessories

Optional accessory
USB communication adapter

Available services

For the current list of available services and accessories, upgrades, and options for your instrument,
visit the Keithley Instruments website (http://www.keithley.com).
Service
3-year factory warranty extended to 5 years from date of shipment
3-year factory warranty extended to 1 additional year from date of
shipment

General ratings

The Model 2231A-30-3 instrument's general ratings and connections are listed in the following table.
When the mains power supplied to the Model 2231A-30-3 exceeds 253 V, the maximum operating
time at maximum output power is 1 hour. At the supply voltage range of 110 V, when the mains
power exceeds 132 V, the maximum operating time at maximum output power is 1 hour.
Category
Supply voltage range
Environmental conditions
077100401/September 2014
Specification
•
110: 110 V-120 V
•
220: 220 V-230 V
Each range capable of +/-10% tolerance, 47 to 63 Hz.
Selectable by the line-voltage selector switch in the rear panel.
For indoor use only
Operating: 0 °C to 40 °C (32 °F to 104 °F), 5% to 80% relative humidity
at up to 40 °C (104 °F)
Storage: −20 °C to 70 °C (-4 °F to 158 °F)
5% to 80% relative humidity at up to +40°C (104 °F) and 5% to 60%
relative humidity above +40°C (104°F) up to +70°C (158°F)
Pollution degree: 2
Section1:Introduction
Model number
2231A-001
Model Number
2231A-30-3-5Y-EW
2230A-30-3-EW
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