Datasheet

07 | Keysight | AC6800B Series Basic AC Power Sources - Data Sheet
Specifications continued
Model AC6801B AC6802B AC6803B AC6804B
Output voltage stability (155 V/310 V range)
Load regulation
1
For 40 to 100 Hz: ±0.15 V/±0.3 V
For other frequencies: ±0.5 V/±1 V
Measurements
2,3
(155 V/310 V range)
Voltage accuracy
4
RMS, AC, DC For 45 to 65 Hz and DC: ±(0.5% of reading + 0.35 V/0.7 V)
Typical: ±(0.25% of reading + 0.15 V/0.3 V)
For all other frequencies: ±(0.7% of reading + 1.0 V/2.0 V)
Current accuracy
5,6
RMS, AC, DC For 45 to 65 Hz and DC:
±(0.5% of reading +
0.02 A/0.01 A)
Typical:
±(0.25% of reading +
0.02 A/0.01 A)
For all other frequencies:
±(0.7% of reading +
0.04 A/0.02 A)
For 45 to 65 Hz and DC:
±(0.5% of reading +
0.04 A/0.02 A)
Typical:
±(0.25% of reading +
0.04 A/0.02 A)
For all other frequencies:
±(0.7% of reading +
0.08 A/0.04 A)
For 45 to 65 Hz and DC:
±(0.5% of reading +
0.08 A/0.04 A)
Typical:
±(0.25% of reading +
0.08 A/0.04 A)
For all other frequencies:
±(0.7% of reading +
0.16 A/0.08 A)
For 45 to 65 Hz and DC:
±(0.5% of reading +
0.16 A/0.08 A)
Typical:
±(0.25% of reading +
0.16 A/0.08 A)
For all other frequencies:
±(0.7% of reading +
0.32 A/0.16 A)
AC power accuracy
(45-65 Hz)
7
W
AC
±(2% of reading + 0.5 W)
Typical:
±(1% of reading + 0.5 W)
±(2% of reading + 1 W)
Typical:
±(1% of reading + 1 W)
±(2% of reading + 2 W)
Typical:
±(1% of reading + 2 W)
±(2% of reading + 4 W)
Typical:
±(1% of reading + 4 W)
DC power accuracy
7
W
DC
±(2% of reading + 0.5 W +
0.02 W/0.01 W per VDC)
Typical:
±(1% of reading + 0.5 W +
0.01 W/0.005 W per VDC)
±(2% of reading + 1 W +
0.04 W/0.02 W per VDC)
Typical:
±(1% of reading + 1 W +
0.02 W/0.01 W per VDC)
±(2% of reading + 2 W +
0.08 W/0.04 W per VDC)
Typical:
±(1% of reading + 2 W +
0.04 W/0.02 W per VDC)
±(2% of reading + 4 W +
0.16 W/0.08 W per VDC)
Typical:
±(1% of reading + 4 W +
0.08 W/0.04 W per VDC)
1. For an output voltage of 80 to 155 V/160 to 310 V, a load power factor of 1, a step change in output current from 0 A to maximum rms current (or its reverse)
using the output terminal on the rear panel
2. RMS, AC, DC, and power (W) are derived using the following equations:
a. RMS =
√
1
∑(instantaneous voltage or current)
2
N
b. DC =
1
∑(instantaneous voltage or current)
N
c. AC = √RMS
2
– DC
2
d. W
TOTAL
=
1
∑(instantaneous voltage x instantaneous current)
N
e. W
DC
= V
DC
x I
DC
f. W
AC
= W
TOTAL
– W
DC
3. Further measurement information:
a. Sample window: 100ms to 125 ms for AC or AC+DC output coupling (an integer multiple of the output waveform period), 125 ms for DC output
b. Update interval: Approximately 3 times/sec, averaging up to 16 intervals when averaging is turned on
c. Peak current value returns the maximum of the absolute values of the instantaneous current samples in a single measurement interval (averaging off)
d. The meter display is set to “RMS” in AC+DC meter coupling, “AC” in AC meter coupling, and “DC” in DC meter coupling.
4. AC mode: For an output voltage of 13.5 to 155 V/27 to 310 V and 23 ±5 °C
DC mode: For an output voltage of 19 to 219 V/38 to 438 V and 23 ±5 °C
5. For a waveform of crest factor 3 or less, an output current in the range of 5 to 100% of the maximum rms current, and 23 ±5 °C
6. Peak current measurement accuracy information available in “Supplemental Characteristics” section
7. For an output voltage of 50 V or greater, an output current in the range of 10 to 100% of the maximum rms current, DC or an output frequency of 45 to
65 Hz, a load power factor of 1, and 23 ±5 °C