SpecAtlasHub

6813B

Keysight Technologies (Agilent HP)AC Sources

The Keysight 6813B is a highly versatile, single-phase AC Power Source and Power Analyzer designed for demanding applications such as power supply testing, UPS evaluation, avionics ATE, and power factor corrected equipment testing. Delivering up to 1750 VA AC power and 1350 W DC power, it integrates the functionality of an AC/DC source, arbitrary waveform generator, and a comprehensive harmonic power analyzer into a single 4U chassis.

Power MeasurementPower Supply TestingProgrammable Power Supply

Specifications

AC Output Specifications

ParameterValue
Maximum AC Power Rating1750 VA
AC Voltage Ranges135 Vrms / 270 Vrms
AC Voltage Range (Low)0 to 135 Vrms
AC Voltage Range (High)0 to 270 Vrms
Maximum AC RMS Current (Low Range)13 A
Maximum AC RMS Current (High Range)6.5 A
AC Output Frequency Range45 Hz to 1000 Hz
Maximum Peak Current (Low Range)40 A
Maximum Peak Current (High Range)20 A

DC Output Specifications

ParameterValue
Maximum DC Power Rating1350 W
DC Voltage Ranges190 V / 380 V
DC Voltage Range (Low)0 to 190 V
DC Voltage Range (High)0 to 380 V
Maximum DC Current (Low Range)10 A
Maximum DC Current (High Range)5 A

Measurement Capabilities (Analyzer Function)

ParameterValue
DC Voltage Measurement Accuracy (Low Range)±(0.1% of reading + 0.5 V)
DC Voltage Measurement Accuracy (High Range)±(0.1% of reading + 1 V)
Active Power Measurement Accuracy (45 to 100 Hz, PF = 1)±(1.5% of reading + 17.5 W)
Apparent Power Measurement Accuracy (45 to 100 Hz)±(1.5% of reading + 17.5 VA)
Power Factor Measurement Range0.00 to 1.00
Harmonic Amplitude Measurement RangeFundamental to 50th harmonic

Programming Accuracy and Resolution

ParameterValue
AC Voltage Programming Accuracy (Low Range, 45 to 100 Hz)±(0.15% of output + 0.3 V)
AC Voltage Programming Accuracy (High Range, 45 to 100 Hz)±(0.15% of output + 0.6 V)
DC Voltage Programming Accuracy (Low Range)±(0.1% of output + 0.5 V)
DC Voltage Programming Accuracy (High Range)±(0.1% of output + 1 V)
Frequency Programming Resolution10 µHz

Input Power Requirements

ParameterValue
Input Phase ConfigurationSingle-phase
Input AC Frequency Range47 to 63 Hz
Maximum Input Power2800 VA
Nominal Input AC Voltage Options200 VAC / 230 VAC

Protection and Isolation Features

ParameterValue
Overcurrent Protection (OCP)Yes, programmable electronic shutdown or current limit
Overvoltage Protection (OVP)Yes, programmable
Overtemperature Protection (OTP)Yes, automatic thermal shutdown

System, Interfaces and Connectivity

ParameterValue
Remote Sensing TerminalsYes, rear-panel terminals
Command LanguageSCPI (Standard Commands for Programmable Instruments)
Arbitrary Waveform GenerationYes, built-in arbitrary waveform capability

Physical and Environmental

ParameterValue
Rack Unit Height5U
Cooling ConfigurationForced air cooling with internal fan (rear exhaust)

Regulatory and Compliance

ParameterValue
Recommended Calibration Interval1 year

Programming Resolution

ParameterValue
AC Voltage Programming Resolution (Low Range)12.5 mV
AC Voltage Programming Resolution (High Range)25 mV
DC Voltage Programming Resolution (Low Range)12.5 mV
DC Voltage Programming Resolution (High Range)25 mV
Current Limit Programming Resolution4 mA

Measurement Resolution

ParameterValue
RMS Voltage Measurement Resolution10 mV
RMS Current Measurement Resolution4 mA

Harmonic Measurement

ParameterValue
Harmonic Frequency Range45 Hz - 1000 Hz
Harmonic Order RangeUp to 50th harmonic

Input Power

ParameterValue
Maximum Input Current (100 VAC nominal input)32 A
Maximum Input Current (120 VAC nominal input)26 A
Maximum Input Current (200 VAC nominal input)16 A
Maximum Input Current (208 VAC nominal input)16 A
Maximum Input Current (230 VAC nominal input)15 A

Output

ParameterValue
Output CouplingAC, DC, AC+DC

Applications

Power supply testing, UPS testing, avionics ATE, and power factor corrected equipment testing