The HHG1S Series is a large-frame industrial solid-state relay for very high-current AC load switching. It uses a DC control input and bolt-mounted power body, with larger dimensions than smaller industrial versions for heavy thermal and current capacity requirements.
| Model / specification | HHG1S-1/032F-120 |
|---|---|
| Control voltage | 3-32VDC |
| Control current | 5-25mA |
| Load voltage code | 120: 60-1200VAC |
| Load current | 500A, 600A, 800A, 1000A |
| On-state voltage drop | AC ≤1.6VAC |
| On-off time | AC ≤10ms |
| Off-state leakage current | AC ≤10mA |
| Dielectric withstand voltage | ≥2500VAC |
| Ambient temperature | -30°C to 80°C |
| Dimensions | 500A-600A: 150×53×68mm; 800A: 160×63×75mm; 1000A: 185×66×81mm |
| Installation | Bolt installation |
| Thermal instruction | Use a heat sink above 5A; use forced-air or water cooling above 80A |
