Airborne Equipment Electrical Performance Testing
Electrical performance testing for airborne equipment is an important measure to ensure flight safety, comply with airworthiness standards and regulatory requirements, enhance equipment reliability and stability, evaluate equipment performance and optimize design, and ensure normal operation of equipment under extreme conditions.
Load characteristics, normal steady-state voltage and frequency, voltage phase difference (three-phase AC), ripple (DC), voltage modulation (AC), frequency modulation (AC), voltage distortion spectrum, voltage distortion factor (AC), DC (voltage) component (AC), normal voltage transients, normal frequency transients (AC), power supply transfer interruption, abnormal steady-state voltage and frequency, abnormal voltage transients, abnormal frequency transients (AC), emergency steady-state voltage and frequency, starting voltage transients, power failure, reverse polarity, one or two phase failure (three-phase AC), reverse phase sequence (three-phase AC), power input.
The laboratory is equipped with an imported American NetWave 67.5-400 multifunctional power supply, capable of meeting the needs of DC products, single-phase 400Hz, 115V products, single-phase 60Hz, 115V products, three-phase 400Hz, 115V products, and three-phase variable frequency, 115V products.
Output voltage: AC 690V, DC 1,120V
Output current: Single-phase 200A, three-phase 75A
RTCA/DO-160, etc.
