Fluke 5725A instruction manual Introduction and Specifications, AC Current continued

Introduction and Specifications 1

Specifications

AC Current (continued)

Secondary Performance Specifications and Operating Characteristics

Included in Uncertainty Specifications

Maximum

Range Frequency

Hz

10-20

μ20-40

220 A

	40-1k
	1k-5k
	5k-10k
	10-20
2.2 mA	20-40
	40-1k
	1k-5k
	5k-10k
	10-20
22 mA	20-40
	40-1k
	1k-5k
	5k-10k
	Hz
	10-20
220 mA	20-40
	40-1k
	1k-5k
	5k-10k
2.2A	20-1k
	1k-5k
	5k-10k
5725A Amplifier:
	40-1k
11A	1k-5k
	5k-10k

Stability

±1°C

24Hours

±(ppm output + nA)

150 + 5

80 + 5

30 + 3

50 + 20

400 + 100

150 + 5

80 + 5

30 + 3

50 + 20

400 + 100

150 + 50

80 + 50

30 + 30

50 + 500

400 + 1 μA

±(ppm output + μA)

150 + .5

80 + .5

30 + .3

50 + 3

400 + 5

50 + 5

80 + 20

800 + 50

75 + 100

100 + 150

200 + 300

Temperature Coefficient [Note 1]

	0°-10°C
10°-40°C	and
	40°-50°C

±(ppm output + nA)/°C

50 + 5		50 + 5
20 + 5		20 + 5
4 + .5		10 + .5
10 + 1		20 + 1
20	+ 100	20 + 100
50 + 5		50 + 5
20 + 4		20 + 4
4 + 1		10 + 2
10	+ 100	20 + 100
50	+ 400	50 + 400
50 + 10		50 + 10
20 + 10		20 + 10
4	+ 10	10 + 20
10	+ 500	20 + 400
50 + 1 μA		50 + 1 μA

±(ppm output + μA)/°C

50	+ .05		50 + .05
20	+ .05		20 + .05
4	+ .1		10 + .1
10		+ 2	20	+ 2
50		+ 5	50	+ 5
4		+ 1	10	+ 1
10		+ 5	20	+ 5
50		+ 10	50 + 10
20		+ 75	30 + 75
40		+ 75	50 + 75
100		+ 75	100	+ 75

Compliance

Limits

Vrms

7

7

7

7

1.4

[Note 3]

3

Resistive

Load

For Full

Accuracy

[Note 2]

Ω

2k

500

150

15

.5

3

Noise and

Distortion

Bandwidth

10 Hz-50 kHz <0.5V Burden

±(% output + μA)

.05 + .1

.05 + .1

.05 + .1

.25 + .5

.5 + 1

.05 + .1

.05 + .1

.05 + .1

.25 + .5

.5 + 1

.05 + .1

.05 + .1

.05 + .1

.25 + .5

.5 + 1

.05 + 10

.05 + 10

.05 + 10

.25 + 50

.5 + 100

.5 + 100

.3 + 500

1 + 1 mA

±(% output)

⎧.05

⎪

[Note 4] ⎨.12

⎪

⎩.5

Notes:

Maximum output from 5700A terminals is 2.2A. Uncertainty specifications for 220 μA and 2.2 mA ranges are increased by 1.3 x plus 2 μA when supplied through 5725A terminals. Specifications are otherwise identical for all output locations.

1.Temperature coefficient is an adder to uncertainty specifications that does not apply unless operating more than ±5°C from calibration temperature.

2.For larger resistive loads multiply uncertainty specifications by:

( actual load )2

maximum load for full acuracy

3.1.5V compliance limit above 1A. 5725A Amplifier may be used in range-lock mode down to 1A.

4.For resistive loads within rated compliance voltage limits.

Minimum output:: 9 μA for 220 μA range, 10% on all other ranges. 1A minimum for 5725A.

Inductive load limits: 400 μH (5700A or 5725A). 20 μH for 5700A output >1A.

Power factors: 5700A, 0.9 to 1; 5725A, 0.1 to 1. Subject to compliance voltage limits.

Frequency:

Range (Hz):

10.000-11.999, 12.00-119.99,

120.0-1199.9, 1.200k-10.000k Uncertainty: ±0.01% Resolution: 11,999 counts

Settling time to full accuracy: 5 seconds for 5700A ranges; 6 seconds for 5725A 11A range; +1 second for amplitude or frequency range change.

Overshoot: <10%

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