Keysight AC6912L/400 AC Power Source

Overview

The Keysight AC6912L/400 is a three-phase AC power source from the AC6900 Series, designed to provide comprehensive AC and DC power testing and measurement. It combines the functionality of a multimeter, harmonic analyzer, and power analyzer in a single instrument. With 12 kVA capacity and frequency capability up to 550 Hz, this source is particularly suited for avionics equipment testing in compliance with RTCA DO-160 and MIL-STD-704 standards.

Key Features

• 12 kVA power capacity in single-phase or three-phase mode
• Maximum AC voltage output of 320 Vrms with DC capability up to 452 V
• Frequency up to 550 Hz with 50/60 Hz input compatibility
• Maximum RMS current: 120 A / 60 A (single-phase) or 40 A / 20 A (three-phase)
• Choice of single, two, and three-wire output configurations
• AC, DC, or combined AC+DC operating modes
• Built-in waveform generation and power line disturbance testing
• Harmonic analysis up to 50th harmonic with Total Harmonic Distortion (THD) measurement
• Output sequencing and soft start/stop functionality
• Integrated protection: overcurrent, overvoltage, over-temperature, and output inhibit
• LAN (LXI core), USB, and optional GPIB connectivity for remote operation

Applications

• Avionics and aerospace equipment testing per RTCA DO-160 and MIL-STD-704 standards
• Pre-compliance testing of power distribution and control systems
• Power interruption and brownout simulation for cockpit electronics
• AC and DC power supply testing and validation
• Harmonic content measurement and analysis
• Motor and electronic controller performance testing
• Relay, transformer, and power component validation
• Automated test equipment (ATE) integration