Technical data

90
For a sine wave with a resistive
load at 0° to 40° C, within an output
frequency range of 45 Hz to 1000 Hz,
and in ac coupled mode after a
30 minute warm-up unless
otherwise noted.
Notes:
1Product may be operated between
dc and 45 Hz subject to certain
deratings. Measurements may be
extended to 4.5 Hz at full accuracy
only by selecting a digitization rate
of 250 µ seconds per point. Frequency
content of the measured signal must
be limited to 4 k Hz or less to avoid
aliasing effects.
ac Power Source/Analyzers: 375-1750 VA
(Continued)
Power Products Catalog 2002-2003 For more detailed specifications see the product manual at www.agilent.com/find/power
Agilent ac Power Source/Analyzers an integrated ac power solution
Specifications
(at 0
˚
to 55
˚
C unless
otherwise specified)
6811B 6812B 6813B
Number of phases 1 1 1
Output ratings (Maximum)
Power 375 VA 750 VA 1750 VA
rms voltage 300 V 300 V 300 V
rms current 3.25 A 6.5 A 13 A
Repetitive & non-repetitive 40 A 40 A 80 A
peak current
Crest factor 12 6 6
Load Power factor capability 0 to 1 0 to 1 0 to 1
dc power 285 W 575 W 1350 W
dc voltage ±425 V ±425 V ±425 V
dc current 2.5 A 5.0 A 10.0 A
Output frequency range
1
dc; 45 Hz to dc; 45 Hz to dc; 45 Hz to
1 kHz 1 kHz 1 kHz
Constant voltage ripple and noise -60 dB (relative -60 dB (relative -60 dB (relative
(20 kHz to 10 MHz) to full scale) to full scale) to full scale)
Line regulation (% of full scale) 0.1% 0.1% 0.1%
Load regulation (% of full scale) 0.5% 0.5% 0.5%
Maximum total 0.25% at 50/60 Hz 0.25% at 50/60 Hz 0.25% at 50/60 Hz
harmonic distortion 1% worst case 1% worst case 1% worst case
45 to 1 kHz 45 to 1 kHz 45 to 1 kHz
Programming accuracy (25° ±5°C)
RMS voltage 0.15% + 0.3 V 0.15% + 0.3 V 0.15% + 0.3 V
(% of output + offset) (45 - 100Hz) (45 - 100Hz) (45 - 100Hz)
0.5% + 0.3 V 0.5% + 0.3 V 0.5% + 0.3 V
(>100 - 500 Hz) (>100 - 500 Hz) (>100 - 500 Hz)
1% + 0.3 V 1% + 0.3 V 1% + 0.3 V
(> 500 - 1000 Hz) (> 500 - 1000 Hz) (> 500 - 1000 Hz)
dc voltage 0.1% + 0.5 V 0.1% + 0.5 V 0.5% + 0.3 V
Frequency 0.01% + 10µHz 0.01% + 10µHz 0.01% + 10µHz