15 Years Experience 250kVA 415V Resistive Inductive 3-Phase AC Load Bank

15 Years Experience 250kVA 415V Resistive Inductive 3-Phase AC Load Bank. Dual Load Type Flexibility: Supports independent or combined RL and RC load simulation with adjustable ratios. Precision Load Regulation: Stepless/stepped adjustment with 0.1kW/0.1kVar resolution for accurate DUT testing. Wide Voltage Adaptability: Compatible with 120V-690V inputs and 50Hz/60Hz frequencies for global standards. Dynamic Load Response: Rapid switching (0-100% in ms) and programmable profiles for transient simulation. Reactive Power Control: Precise PF regulation between 0.1 and 1.0 for inductive/capacitive testing. Harmonic Tolerance: Withstands up to 50th harmonic and monitors THD for anti-interference verification. Comprehensive Protection: Includes over-temp, over-current, short-circuit, and over/under-voltage auto-cut protection.