Ac Current (Sine Wave) (Cont.) - Fluke 5502A Operator's Manual

5502A
Operators Manual

AC Current (Sine Wave) (cont.)

Range
29 to 329.99 μA
330 μA to
3.29999 mA
3.3 to
32.9999 mA
33 to 329.999 mA
330 mA to
2.99999 A
3.3 A to 20.5 A
[1] Duty Cycle: Currents <11 A may be provided continuously. For currents >11 A, see Figure 1-3. The current may be
provided 60-T-I minutes any 60 minute period where T is the temperature in °C (room temperature is about 23 °C) and I is
the output current in amps. For example, 17 A, at 23 °C could be provided for 60-17-23 = 20 minutes each hour. When the
5502A is outputting currents between 5 and 11 amps for long periods, the internal self-heating reduces the duty cycle.
Under those conditions, the allowable "on" time indicated by the formula and Figure 1-3 is achieved only after the 5502A is
outputting currents <5 A for the "off" period first.
For currents >11 A, Floor specification is 4000 μA within 30 seconds of selecting operate. For operating times >30 seconds,
[2]
the floor specification is 2000 μA.
For currents >11 A, Floor specification is 1000 μA within 30 seconds of selecting operate. For operating times >30 seconds,
[3]
the floor specification is 5000 μA.
[4] Subject to compliance voltages limits.
29 to 329.99 μA
0.33 to 3.29999 mA
3.3 to 32.9999 mA
33 to 329.999 mA
0.33 to 2.99999 A
3 to 20.5 A
[1] Subject to specification adder for compliance voltages greater than 1 V rms.
1-16
Absolute Uncertainty, tcal
±5 °C ±(% of output + μA)
Frequency
90 Day
10 to 100 Hz 0.20 + 0.2
100 Hz to 1 kHz 0.50 + 0.5
10 to 100 Hz 0.20 + 0.3
100 Hz to 1 kHz 0.50 + 0.8
10 to 100 Hz 0.07 + 4
100 Hz to 1 kHz 0.18 + 10
10 to 100 Hz 0.07 + 40
100 Hz to 1 kHz 0.18 + 100
10 to 100 Hz 0.10 + 200
100 to 440 Hz 0.25 + 1000
45 to 100 Hz
0.10 + 2000
[1]
100 to 440 Hz
0.80 + 5000
Range
Max Distortion and
Noise 10 Hz to
100 kHz BW ±(% of
1 Year
output + floor)
LCOMP On
0.25 + 0.2
0.05 + 1.0 μA
0.60 + 0.5
0.25 + 0.3 0.15 + 1.5 μA
0.60 + 0.8
0.08 + 4
0.20 + 10
0.08 + 40
0.20 + 100
0.12 + 200
0.30 + 1000 0.25 + 500 μA
[2] [2]
0.12 + 2000
[3] [3]
1.00 + 5000
Resolution μA
0.01
0.01
0.1
1
10
100
Max Inductive Load
0.1 + 1.0 μA
0.06 + 1.5 μA
0.15 + 5 μA
400 μH
0.05 + 5 μA
0.15 + 50 μA
0.05 + 50 μA
0.2 + 500 μA
0.1 + 0 μA
400 μH
0.5 + 0 μA
Max Compliance Voltage V rms
7
7
5
5
4
3
[4]
[1]