The Stationary Power Source is a high-accuracy, high-stability programmable power source specifically designed for energy meter testing, calibration systems, and metrology laboratories. It provides reliable and stable voltage and current output to ensure precise and repeatable test results.

• High accuracy and excellent output stability, ideal for precision measurement applications
• Equipped with RS232 communication interface for automatic and remote operation
• Optional built-in keyboard for convenient manual operation
• Supports programmable harmonic output from 2nd to 21st order, with adjustable amplitude and phase angle
• Rugged aluminum alloy enclosure, lightweight, high strength, and corrosion-resistant
• Comprehensive protection functions, including:
  • Overload protection
  • Short voltage circuit protection
  • Open current circuit protection
• User-friendly control software with simple operation and fast system integration

• National and regional utility companies
• Government metrology and calibration bureaus
• Energy meter and electrical instrument manufacturers
• Testing laboratories and research institutions
• Energy meter test benches and verification systems

• Industrial-grade, high-quality design for long-term stable operation
• High power output capacity:
  • Maximum voltage output power: 1000 VA
  • Maximum current output power: 1500 VA
• Extremely high power stability, suitable for high-precision calibration environments
• Low distortion performance, with total harmonic distortion less than 0.3% under linear resistive load