Keithley Series 2200, User Manual

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Getting Started
Speci fi cations
For more speci fi cations, refer to the Speci fi cations and Performance Veri fi cation Technical Reference included on the
CD-ROM that was shipped with your instrument.
Table 4: Electrical ratings for the power connection, frequency 50/60 Hz
Model
Line Selector
Switch Setting
Voltage Range Fuse Rating Max Power
2220-30-1 110 V / 220 V 110: 110/115/120
220: 220/230/240 For 110 V: 6.3 A TH, 250 V
For 220 V: 3.15 A TH, 250 V 350 VA
2220J-30-1 110 V / 220 V 110: 100 V
220: 200 V For 110 V: 6.3 A TH, 250 V
For 220 V: 3.15 A TH, 250 V 350 VA
2230-30-1 110 V / 220 V 110: 110/115/120
220: 220/230/240 For 110 V: 6.3 A TH, 250 V
For 220 V: 3.15 A TH, 250 V 450 VA
2230J-30-1 110 V / 220 V 110: 100 V
220: 200 V For 110 V: 6.3 A TH, 250 V
For 220 V: 3.15 A TH, 250 V 450 VA
Table 5: Environmental performance for all models
Parameter Description
Temperature Operating: +0 °C to +40 °C
Humidity Operating:
5% to 95% relative humidity (% RH) at up to 40 °C, non-condensing
Altitude
Operating: 100% capability up to 2,000 meters
Nominal Voltage Ratings
There are two ranges for all models, selectable by the line-voltage selector switch. Check the voltage select switch on the
bottom of the power supply before turning it on:
110 V setting, 110 / 115 / 120 VAC
220 V setting, 220 / 230 / 240 VAC
Fluctuations must not exceed 10% of the nominal rated voltage.
Float Voltage Rating
Float voltage rating: Any output can be fl oated up to 240 V (DC + pk AC with AC limited to a maximum of 3 V pk-pk and
maximum of 60 Hz) relative to any other output terminal. The remote sense terminals should remain within 1 V of their
respective outputs to avoid possible damage.
Series 2200 Multi-Channel Programmable DC Power Supplies User Manual 3