Fluke 5520A - 1-11. DC Current Specifications

Introduction and Specifications
Specifications
1
1-9
1-11. DC Current Specifications
Absolute Uncertainty,
tcal ± 5 °C
± (ppm of output + µA)
Range
90 days 1 year
Resolution
Max
Compliance
Voltage
V
Max
Inductive
Load
mH
0 to 329.999 mA 120 + 0.02 150 + 0.02 1 nA 10
0 to 3.29999 mA 80 + 0.05 100 + 0.05 0.01 mA 10
0 to 32.9999 mA 80 + 0.25 100 + 0.25 0.1 mA 7
0 to 329.999 mA 80 + 2.5 100 + 2.5 1 mA 7 400
0 to 1.09999 A 160 + 40 200 + 40 10 mA 6
1.1 to 2.99999 A 300 + 40 380 + 40 10 mA 6
0 to 10.9999 A
(20 A Range) 380 + 500 500 + 500 100 mA 4
11 to 20.5 A [1] 800 + 750 [2] 1000 + 750
[2]
100 mA 4
[1] Duty Cycle: Currents < 11 A may be provided continuously. For currents >11 A, see Figure 1-4. 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 amperes. For example, 17 A, at 23 °C could be provided for 60-17-23 = 20 minutes
each hour.
[2] Floor specification is 1500 µA within 30 seconds of selecting operate. For operating times > 30 seconds, the floor
specification is 750 µA.
Noise
Range
Bandwidth
0.1 Hz to 10 Hz
p-p
Bandwidth
10 Hz to 10 kHz
rms
0 to 329.999 µA 2 nA 20 nA
0 to 3.29999 mA 20 nA 200 nA
0 to 32.9999 mA 200 nA 2.0 µA
0 to 329.999 mA 2000 nA 20 µA
0 to 2.99999 A 20 µA1 mA
0 to 20.5 A 200 µA 10 mA