3kw Switching Mode, High-Precision Programmable AC Variable Frequency Power Supply Customizable

3kw Switching Mode, High-Precision Programmable AC Variable Frequency Power Supply Customizable. High-Precision Output: Voltage resolution 0.1V, frequency resolution <0.01Hz, with 0.2%FS measurement accuracy. Advanced DDS Technology: Utilizes Direct Digital Synthesizer and SPWM for clean sinusoidal output with high stability. Wide Power Range: Available in single-phase 3KVA-200KVA and three-phase 6KVA-1000KVA models. Programmable Control: 30 sets of memory for voltage/frequency/time settings with 999,999 consecutive cycle tests. Flexible Voltage Output: Adjustable 0-150VAC (Low) or 0-300VAC (High) with 0.1V step distance. Robust Protection: Features over-voltage, over-current, overload, short circuit, and current limiting protections. Communication Interface: Standard RS232C with optional IEEE488.2 (GPIB) for PC monitoring and control. Customizable Options: Custom frequency ranges (up to 1000Hz), outdoor operating temps, and special voltages available.