| Input | Fast Blow Fuse & NTC Of Appropriate Rating To Be Provided For Prevention Of Fire Hazard |
| High Voltage Cut Off | 285VAC-295VAC +/-5% and Unit will shut down & auto recover with 15-20 volt hysteresis |
| Short Circuit | HICUP / LATCH Mode |
| Thermal | Shutdown & Auto Recover |
| Over Load | Auto Recover |
| Ingress Protection | IP 20 |
| Surg Immunity | 1.5 KV To 2 KV |
| Isolation (HI-Volt Test) | L.N. To DC Output 1.5 KV For One Minute |
