The KDJB-1200Y is a high-precision, six-phase relay protection tester designed for comprehensive testing of power system protection devices. It delivers flexible voltage and current outputs with excellent accuracy and stability, supporting a wide range of test scenarios including overcurrent, impedance, and transient fault simulations. Equipped with advanced DSP technology, a high-fidelity linear amplifier, and multiple digital interfaces, it ensures reliable, efficient, and automated protection system calibration. Compact and portable, it's ideal for field and laboratory use in power systems.
