The JUER Electric® Cheap and discount 1500V SPD Surge Protective Device Lightning Protection from China ( hereinafter referred to as SPD) are suitable for AC 50/60Hz, rated voltage up to 380v IT, TT, TN-C, TN-S, TN-C-S and other power supply system, it protect to indirect and direct lightning effect or other transie Electric ratings: DC 1500V
Protect electric system and on-loading electrical apparatus from thunder and instantaneous over-voltage
Number of poles: 2
Electric ratings:DC 1500V
20-40KA
UP<3.2KV
nt over voltage SPD design according with GB18802.1/IEC61643-1 standard.
| Nominal Voltage | UN | 1500V DC | |
| Max.continuous d.c. voltage | Uc pv | 1060V DC | |
| Protection mode | CM/DM | ||
| Maximum discharge current (8/20μs) | Imax | 40kA | |
| Nominal discharge current (8/20μs) | In | 20kA | |
| Voltage protective level CM/DM at In | Up | ≤3.2kV | |
| Isolation resistance | Risol | >102MΩ | |
| Response time | tA | ≤25ns | |
| I/O Connections | By screw terminal:10-35mm2 | ||
| By connection bus | |||
| Mounting | Symmetrical rail (EN50022/DIN46277-3) | ||
| Operation temperature range | -40c~+85c | ||
| Degree of protection | IP20 | ||
| Housing material | UL94V0 | ||
| Disconnection indicator | Mechanical indicator | ||
| Remote control contact | No | ||
| Color | Red | ||
| Isolation resistance | By screw terminal:10-35mm2 | ||
| By connection bus | |||
| Response time | Symmetrical rail (EN50022/DIN46277-3) | ||
