Manual Supplement 5520A Operator
14 7/11
DC Power Specification Summary
Voltage Range
Current Range
0.33 to
329.99 mA
0.33 to
2.9999 A
3 to
20.5 A
Absolute Uncertainty, tcal ±5 °C, ± (% of watts output)
[1]
90 days 33 mV to 1020 V 0.021
0.019
[2]
0.06
[2]
1 year 33 mV to 1020 V 0.023
0.022
[2]
0.07
[2]
[1] To determine dc power uncertainty with more precision, see the individual “DC Voltage Specifications,” “DC Current Specifications,”
and “Calculating Power Uncertainty.”
[2] Add 0.02 % unless a settling time of 30 seconds is allowed for output currents > 10 A or for currents on the highest two current
ranges within 30 seconds of an output current > 10 A.
AC Power (45 Hz to 65 Hz) Specification Summary, PF=1
Voltage Range
Current Range
3.3 to
8.999 mA
9 to
32.999 mA
33 to
89.99 mA
90 to 329.99 mA
Absolute Uncertainty, tcal ±5 °C, ±(% of watts output)
[1]
90 days
33 to 329.999 mV 0.13 0.09 0.13 0.09
330 mV to 1020 V 0.11 0.07 0.11 0.07
1 year
33 to 329.999 mV 0.14 0.10 0.14 0.10
330 mV to 1020 V 0.12 0.08 0.12 0.08
Voltage Range
Current Range
[2]
0.33 to
0.8999 A
0.9 to
2.1999 A
2.2 to
4.4999 A
4.5 to
20.5 A
Absolute Uncertainty, tcal ±5 °C, ±(% of watts output)
[1]
90 days
33 to 329.999 mV 0.12 0.10 0.12 0.10
330 mV to 1020 V 0.10 0.08 0.11 0.09
1 year
33 to 329.999 mV 0.13 0.11 0.13 0.11
330 mV to 1020 V 0.11 0.09 0.12 0.10
[1] To determine ac power uncertainty with more precision, see the individual “AC Voltage Specifications” and “AC Current
Specifications” and “Calculating Power Uncertainty.”
[2] Add 0.02 % unless a settling time of 30 seconds is allowed for output currents > 10 A or for currents on the highest two current
ranges within 30 seconds of an output current > 10 A.
Power and Dual Output Limit Specifications
Frequency
Voltages
(NORMAL)
Currents
Voltages
(AUX)
Power Factor
(PF)
dc
0 to ± 1020 V 0 to ± 20.5 A 0 to ± 7 V
⎯
10 to 45 Hz 33 mV to 32.9999 V 3.3 mA to 2.99999 A 10 mV to 5 V 0 to 1
45 to 65 Hz 33 mV to 1000 V 3.3 mA to 20.5 A 10 mV to 5 V 0 to 1
65 to 500 Hz 330 mV to 1000 V 33 mA to 2.99999 A 100 mV to 5 V 0 to 1
65 to 500 Hz 3.3 to 1000 V 33 mA to 20.5 A 100 mV to 5 V 0 to 1
500 Hz to 1 kHz 330 mV to 1000 V 33 mA to 20.5 A 100 mV to 5 V 0 to 1
1 to 5 kHz 3.3 to 500 V
33 mA to 2.99999 A 100 mV to 5 V 0 to 1
5 to 10 kHz 3.3 to 250 V
33 to 329.99 mA 1 to 5 V 0 to 1
10 to 30 kHz 3.3 V to 250 V 33 mA to 329.99 mA 1 V to 3.29999 V 0 to 1
Notes
• The range of voltages and currents shown in “DC Voltage Specifications,” “DC Current Specifications,” “AC Voltage (Sine Wave)
Specifications,” and “AC Current (Sine Wave) Specifications” are available in the power and dual output modes (except minimum
current for ac power is 0.33 mA). However, only those limits shown in this table are specified. See “Calculating Power Uncertainty”
to determine the uncertainty at these points.
• The phase adjustment range for dual ac outputs is 0 ° to ±179.99 °. The phase resolution for dual ac outputs is 0.01 degree.
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