The HZ-1600 is a fully functional, comprehensive relay protection tester engineered for high-precision analog output. Utilizing advanced DSP+FPGA control technology and a vibrant 10.4-inch display, it provides the reliability required for critical power infrastructure testing.

| Parameter | Specification |
|---|---|
| AC Current Output | 6 channels, 30A / 450VA each |
| AC Voltage Output | 6 channels, 120V / 80VA each |
| Accuracy (AC) | 0.1% (Main range) |
| DC Output | Current 0–60A / Voltage 0–350V |
| Frequency Range | 0–1200 Hz |
| Inputs / Outputs | 10 Input channels / 8 Output pairs |
| Independent DC | DC110V / 220V, 1.5A |