Products
EBS3U Series Surge protector device(hereinafter referred to as SPD) is used for power supply systems such as IT, TT, TN-C, TN-S, TN-CS, etc. for low-voltage AC distribution systems, for indirect lightning and direct lightning or other A surge of transient overvoltage is protected. The SPD has a common mode(MC) and differential mode(MD) protection. The SPD complies with GB/T18802.1/IEC61643-II.
| Standard | EBS4U | |
| According to IEC61643-11 | T1+T2+T3 | |
| Max. continous operation AC voltage | Uc | 275V AC |
| Norminal discharge current（8/20μs） | In | 20kA |
| Maximum discharge current (8/20μs) | Imax | 40kA |
| Peak current（10/350） | Ipeak | 12.5kA |
| Voltage protection level (L-N) | Up | 1.5kV |
| Response time (L-N) | tA | 25ns |
| Environment temperature | Tu | -40℃~80℃ |
| Status indicator | Green / red | |
| Mounting | 36mm Standard Guide | |
| Cross section of wire (Min.) | mm² | 4mm² |
| Cross section of wire (Max.) | mm² | 35mm² |
| Casing material | Thermoplastic UL94-V0 | |
| Degree of protection | IP20 | |
| Remote Signalling | Optional | |
| Dimension (LxWxH) | 90x70x72mm |
