BK Precision / Sefram BK9833B

BK Precision / Sefram BK9833B

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Hounslow, United Kingdom

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BK Precision / Sefram BK9833B AC/DC Power Source

(2 kVA, 300 V, 20 A, Single Phase, Three Phase)

The BK Precision BK9830B Series programmable AC power sources provide high performance and low total harmonic distortion in a 3U form factor. The addition of positive and negative DC offset voltages expands the AC capabilities to operate in DC and AC+DC output coupling modes. Typical applications include Pre-compliance testing, simulate common grid faults, voltage sags, frequency and phase disturbances according to IEC61000-4-11/14/28/34, electromagnetic compatibility (EMC) according to IEC61000-3-2, evaluate transformers, TRIACs, SCRs and passive components.

  • AC, DC and AC+DC power source
  • 3-Phase capability using multiple AC sources and 3-Phase kit (TL983P-KIT)
  • Low total harmonic distortion meets the IEC 61000-3-2 standard
  • Vrms, Arms, Vdc, +/-Apk, Hz, power factor, apparent power, reactive power, true power, crest factor
  • 0.98 power factor at AC input stage
  • Built-in standard waveforms sine, square and clipped sine
  • 30 built-in THD waveforms
  • Amplifier mode with 1.2 kHz bandwidth for generating user-defined arbitrary waveforms
  • Step, List and Pulse modes for generating power line disturbance (PLD) simulations
  • Generate harmonic waveforms on PC and download them to instrument's 5 non-volatile memory locations
  • Comprehensive protection modes OVP, OCP, OPP, OTP, fan failure, output timer and key lock
  • Downloadable LabVIEWTM driver and soft panel software for remote control
  • Standard USB (USBTMC-compliant), RS232, LAN, and GPIB remote interfaces


ManufacturerBK Precision / Sefram