Fluke 5220A User Manual
5 220A
Instruction Manual
1-2
selection switches are inside the 5220A. Refer to Section 4 of this manual for information
on how to properly set the line power switches.
on how to properly set the line power switches.
Accessories available for use with the 5220A are listed and described in Table 1-1. The
rack mounting kits are designed for use with a standard 19-inch equipment rack. The
Model Y5020A is a precision current shunt recommended for use in calibrating the
5220A. Specify both model number and description when ordering accessories.
rack mounting kits are designed for use with a standard 19-inch equipment rack. The
Model Y5020A is a precision current shunt recommended for use in calibrating the
5220A. Specify both model number and description when ordering accessories.
Table 1-1. Accessories
Model No.
Description
M07-205-600
Rack Mounting Kit
M00-260-610
Rack Slide Kit, 18 in
M00-280-610
Rack Slide Kit, 24 in
Y5020
Precision Shunt
1-2. Specifications
Specifications for the Model 5220A are given in Table 1-2.
Table. 1-2. Specifications
Calibration Cycle
All specifications are valid for a 180-day period at an operating
temperature of 20
temperature of 20
°
C to 30
°
C and a relative humidity of 70 % or
less.
Basic
Transconductance
1 Siemen (1 ampere per volt)
Output Range
0 A to 20 A dc or rms ac (28.3 A peak)
Compliance Voltage
≥±
4 V dc or 3 V rms ac (4.25 V peak)
DC Accuracy
±
(0.025 % of output +1 mA)
AC Accuracy
±
(0.05 % of output + 1 mA) from 30 Hz to 1 kHz, and
±
(0.05 % of
output + 1 mA) x f from 1 kHz to 5 kHz, where f = frequency in kHz.
Short Term DC Stability
Output changes less than
±
(0.005 % + 200
µ
A) in 10 minutes, with
constant line, load, and temperature.
Short Term AC Stability
Output changes less than
±
(0.01 % + 500
µ
A) in 10 minutes, with
constant line, load, and temperature.
Harmonic Distortion and Noise
±
(0.05 % of output
±
1 mA rms) over frequency range of 30 Hz to 1
kHz and measured with a noise bandwidth of 300 kHz,
±
(0.05 % of
output + 1 mA) x f from 1 kHz to 5 kHz, where f = frequency in kHz.
Temperature Coefficient
±
(0.0025 % of output + 100
µ
A) per degree C above 30
°
C or
below 20
°
C.
Transient Recovery
Output will settle to within 0.01 % of final value within 2 seconds
following a programmed change in output current or frequency
(10 ms for 5220A alone).
following a programmed change in output current or frequency
(10 ms for 5220A alone).