California Instruments Programmable 4500VA, 1 Phase (includes three AST1501A1) - Fan: Low Noise, Input voltage: 342-457 VAC, 3 Phase, L-L (4-Wire + Ground), Front Panel: Enhanced
The California Instruments AST4501B3D-E is a programmable AC power source system with a maximum output capacity of 4500 VA, designed for single-phase output. This model includes three AST1501A1 modules and features a low-noise fan for quieter operation. It accepts a 3-phase input voltage range of 342-457 VAC (line-to-line), supporting a 4-wire plus ground configuration. The front panel is enhanced for improved user interface and control. The AST Series is engineered for precision AC power testing and simulation, offering advanced programmability, high reliability, and robust performance for laboratory and industrial applications.