California Instruments -480 - 480VAC ± 10% L-L, 3 wire + Ground
The -480 input voltage option for California Instruments SQ Series power sources allows the unit to accept a 480VAC ±10% line-to-line input, configured as a 3-wire plus ground connection. This option is designed for compatibility with industrial and commercial power systems that provide 480VAC three-phase input. The -480 input option ensures reliable operation of the SQ Series power sources in environments where 480VAC is the standard supply voltage, supporting the full rated output power of the instrument. This configuration is particularly useful for users who require high-capacity AC power sources for testing and simulation in manufacturing, laboratory, or quality assurance settings. The option is factory-installed and must be specified at the time of order.