HS1050 three phase standard power source is a current and voltage generator, which is an ideal upgrade product to calibrate single and three phase voltmeter, current meter, frequency meter, phase meter and power meter.
- Our three phase standard power source adopts real time operating system with 32 digit micro-processor as its core and large LCD display (320×240 lattice), which is easy to operate.
- Adopts FPGA and DDS technology and large scale integrated power amplifier to improve its reliability.
- Phase angle between three phase voltage, voltage and current in closed loop, so as to ensure low shift and high stability, in sensitive to load variation.
- Entirely new self-calibration function, each calibration point can be set.
- High resolution up to 20ppm (0.002%), 5 1/2 output value, set as you desire
- With multi-alarm and protection function to ensure its safety and reliability.
- With RS232 interface.
MAIN TECHNICAL SPECIFICATION
- AC voltage range and accuracy: 60V,100V, 220V, 450V, 0.05%RG
- AC current range and accuracy: 1A, 5A, 20A, 0.05%RG
- Phase angle between three phase voltage
Setting range, resolution and accuracy: -180°～0°～+180°, 0.01° , 0.1°
- Phase angle between three phase voltage and current
Setting range, resolution and accuracy: -180°～0°～+180°, 0.01° , 0.03°
- Output power accuracy: 0.05% RG
- Output frequency range, resolution and accuracy: 40.000Hz～000Hz, 0.001Hz, 0.02%RD