| Technical data | Two-wire | Three-wire | ||
| Product type | PHL-S5-L2.5kA | PHL-S5-L2.10kA | PHL-S5-L3.5kA | PHL-S5-L3.10kA |
| Nominal discharge current In (8 / 20μs) | 5kA | 10kA | 5kA | 10kA |
| The maximum discharge current (8 / 20μs) | 10kA | 20kA | 10kA | 20kA |
| Lightning surge current limp (10 / 350μs) | 0.5kA | 2kA | 0.5kA | 2kA |
| Total lightning surge current (10 / 350μs) | 1kA | 4kA | 1.5kA | 6kA |
| Rated operating voltage Un | 5V | 5V | ||
| Maximum operating voltage Uc | 6V | 6V | ||
| Nominal operating current IL | 600mA | 600mA | ||
| Protection voltage Up (8 / 20μs) line-to-line / line to ground | 40V / 600V | 40V / 600V | ||
| Protection voltage Up (1KV / μs) line to line / line to ground | 20V / 600V | 20V / 600V | ||
| Bandwidth (-0.5dB) | 10MHz | 10MHz | ||
| Response time | 1ns | 1ns | ||
| Series resistance (per line) | 1Ω | 1Ω | ||
| Leakage current | ＜10μA | ＜10μA | ||
| Degrees of protection provided by enclosure (in line with IEC 60529) | IP 20 | IP 20 | ||
| Housing material / Flame retardant grade (the UL94) | PC / V0 | PC / V0 | ||
| Test standard | GB/T 18802.21 / IEC61643-21 | GB/T 18802.21 / IEC61643-21 | ||
| Working temperature range | -40~+80℃ | -40~+80℃ | ||
PHL-S series SPD is mainly used to protect the field devices such as transmitters, switches, frequency signals, communication devices, TC, RTD, and I/O, DCS, PLC etc. in control room, which are connected by two-wire and three-wire systems, from damage because of lightning surge impulse voltage or operating overvoltage.