Best Price Secondary Current Injection Tester Three Phase Protection Relay Test Kit

Best Price Secondary Current Injection Tester Three Phase Protection Relay Test Kit. Comprehensive Relay Testing: Tests AC/DC voltage and current based relays, frequency, harmonics, differential, zero-sequence, and distance protection. High Precision Output: Features 0.2 degree precision for AC current/voltage and 0.5 degree for DC, ensuring accurate calibration. Flexible Current Output: Delivers 0-120A 3-phase parallel output and 0-40A single phase output with 10A long-time capacity. Advanced Control System: Uses industrial control computer with true color LCD, tracking ball, and no external mouse needed. Fast Response Time: Time measuring range from 0.1ms to 9999s with measurement accuracy under 0.1ms. Universal Power Source: Functions as a universal three-phase AC/DC voltage source or current source for various tests. Compact and Portable: Dimensions 400x360x160mm and weight 18kg, designed for easy operation and mobility. OEM Service Available: Customization options available for specific requirements and branding.