The HZ-1600B relay protection tester is engineered in strict accordance with the "Technical Conditions for Microcomputer Relay Protection Test Equipment DL/T 624-2010" and is fully compatible with the IEC61850 communication standard. Utilizing a powerful PowerPC+X86 platform, this device integrates advanced computer technology to provide high-precision testing capabilities in a compact, modular form factor.

| Parameter | Specification |
|---|---|
| Power consumption | <2000 VA |
| AC power supply | 220 V ±20% (47–63 Hz) |
| DC power supply | 200 to 380 VDC |
| AC voltage output | 6 × 125 V, 125 V / 60 VA per channel |
| AC current output | 6 × 30 A, 30 A per channel / 300 VA |
| Output phase | 0 to 360° |
| Output frequency | 0 to 1200 Hz |
| DC voltage source | −175 to +175 V (L-N), 1 × 0 to 350 V (L-L) |
| DC current source | 6 channels, each 0–30 A / 250 VA |