Microcomputer Relay Protection Tester
★ 8.4-inch true color LCD display, optimized heat dissipation, long duration of high current output, soft power-on and power-off measures; high output accuracy, strong anti-interference capability, smooth and realistic small signal waveforms, built-in USB interface, LAN interface, RS232 interface, mouse and keyboard interfaces, making external communication particularly convenient; the panel comes with an optimized keyboard, truly achieving single-unit integration.
★ Can be connected to an external laptop for operation, or run offline; dual software and hardware protection against overheating, overcurrent, overvoltage, and short circuits.
★ Built-in high-performance industrial computer, equipped with WINDOWS and DOS versions of software, making the operation interface more user-friendly; the software interface is simple and easy to master, with high performance, capable of automatically or manually completing tests for 110KV and 220KV substations accurately.
★ Automatically generates WORD format test reports with re-editing functionality.
★ Technical Parameters
★ Three-phase AC voltage output: 0-120V/phase 100VA
★ Three-phase AC current output: 0-30A/phase 450VA/phase 0-40A/phase 500VA/phase 0-60A/phase 600VA/phase
★ DC current output: 0-20A/phase 200VA/phase
★ DC voltage output: 0—250V 200VA
★ Output accuracy: ＜0.2%
★ Frequency range: 0—1000Hz
★ 4 pairs of binary inputs (dry contacts or DC0—250V) 2 pairs of binary outputs DC220V, 0.5A
