The SPD250240H3C is a three-phase surge protector designed for use in power distribution applications. It utilizes metal oxide varistor technology to provide protection against a range of faults, including line-to-neutral, line-to-line, line-to-ground, and ground-to-neutral faults. This device can withstand a maximum surge current of 200 kiloamperes and has a nominal line current rating of 20 kiloamperes. It operates within a temperature range of -20 degrees Celsius to 50 degrees Celsius and is suitable for use in environments with a frequency of 50 or 60 hertz. The SPD250240H3C is designed to clamp voltage spikes to 600 volts AC at line-to-neutral, 700 volts AC at line-to-ground, 600 volts AC at ground-to-neutral, and 1000 volts AC at line-to-line.
| Type |
Three Phase |
| Frequency |
50|60Hz |
| Technology |
MOV |
| Attenuation |
50dB |
| RoHS Version |
2002/95/EC |
| Clamping Voltage |
600VAC@L-N|700VAC@L-G|600VAC@N-G|1000VAC@L-L |
| Modes of Protection |
L-N|L-L|L-G|N-G |
| Nominal Line Current |
20kA |
| Nominal Line Voltage |
240VAC |
| Maximum Surge Current |
200kA |
| Max Operating Temperature |
50°C |
| Min Operating Temperature |
-20°C |