BK Precision 5492 - AC Current (True RMS, AC Coupling Mode); Resolution, Full Scale Reading and Burden Voltage; Accuracy

97
! AC Current (True RMS, AC Coupling Mode)
Resolution, Full Scale Reading and Burden Voltage
Rate Range Resolution Full Scale Reading
Burden Voltage
(1)
& Shunt Resistor
S
12mA
120mA
1200mA
12A
0.1µ
µµ
µA
1µ
µµ
µA
10µ
µµ
µA
100µ
µµ
µA
11.9999
119.999
1199.99
11.9999
<0.15V / 10Ω
ΩΩ
Ω
<1.5V / 10Ω
ΩΩ
Ω
<0.3V / 0.1Ω
ΩΩ
Ω
<0.6V / 0.01Ω
ΩΩ
Ω
M
40mA
120mA
1200mA
12A
1µ
µµ
µA
10µ
µµ
µA
100µ
µµ
µA
1mA
39.999
119.99
1199.9
11.999
<0.5V / 10Ω
ΩΩ
Ω
<1.5V / 10Ω
ΩΩ
Ω
<0.3V / 0.1Ω
ΩΩ
Ω
<0.6V / 0.01Ω
ΩΩ
Ω
F
40mA
120mA
1200mA
12A
10µ
µµ
µA
100µ
µµ
µA
1mA
10mA
39.99
119.9
1199
11.99
<0.5V / 10Ω
ΩΩ
Ω
<1.5V / 10Ω
ΩΩ
Ω
<0.3V / 0.1Ω
ΩΩ
Ω
<0.6V / 0.01Ω
ΩΩ
Ω
(1)
Typical at full scale reading and rms voltage across the input terminals
Accuracy
Accuracy (1 year)
(1)
Rate Range
20 to 45 Hz 45 to 2k Hz 2 to 10 kHz
S
12mA
120mA
1200mA
12A
1.5% + 100
1.5% + 100
1.5% + 100
2% + 100 (<1.2A)
0.5% + 100
0.5% + 100
0.5% + 100
1% + 100
2% + 200
2% + 200
2% + 200
-
M
40mA
120mA
1200mA
12A
1.5% + 40
1.5% + 12
1.5% + 12
2% + 12 (<1.2A)
0.5% + 40
0.5% + 12
0.5% + 12
1% + 12
2% + 80
2% + 30
2% + 30
-
F
40mA
120mA
1200mA
12A
1.5% + 5
1.5% + 2
1.5% + 2
2% + 2 (<1.2A)
0.5% + 5
0.5% + 2
0.5% + 2
1% + 2
2% + 10
2% + 5
2% + 5
-
(1)
Specified accuracy at input >5% of full scale
•
••
• Measurement method: True RMS
•
••
• Maximum Crest Factor: 3.0 at full scale
•
••
• Response Time: Approximately 1.5 seconds when the displayed reading reaches 99.9% ac
rms value of the tested input signal at the same range.