The PTG composite high-duty T2 surge protective device (SPD) complies with IEC 61643-11 and national standard GB 18802.1, and has obtained third-party certifications from TüV and national laboratories. This series of products offers multiple levels of discharge current, with In/Imax values of 30/60 kA, 40/80 kA, 50/100 kA, and 60/120 kA. It is applicable to various types of power grid systems, including TT, IT, and TN systems.
The PE 385 series features a small size, easy installation, and a simple design, along with functions such as tripping technology, local and remote alarm. The PE 600 and PE 1000 series are suitable for applications with higher voltage levels.
The PTG composite high-duty T2 SPD is typically installed in the lightning protection zone LPZ 0B-1 and subsequent zones.
| PE 385-...W2-11R | ||||
| Part Name | 60 | 80 | 100 | 120 |
| UN | 230/400 Vac | |||
| UC | 385 Vac | |||
| In(8/20 μs) | 30 kA | 40 kA | 50 kA | 60 kA |
| lmax(8/20 μs) | 60 kA | 80 kA | 100 kA | 120 kA |
| UP | 1.8 kV | |||
| Approvals | CQC, TUV, CE | |||
| PE 385-...W2-31R | ||||
| Part Name | 60 | 80 | 100 | 120 |
| UN | 230/400 Vac | |||
| UC | 385 Vac | |||
| In (8/20 μs) | 30 kA | 40 kA | 50 kA | 60 kA |
| lmax (8/20 μs) | 60 kA | 80 kA | 100 kA | 120 kA |
| UP | 1.8 kV | |||
| Approvals | CQC, TUV, CE | |||
| PE ...-...W2-10R | ||||||
| Part Name | 1000-40 | 1000-80 | 1200-40 | 1200-80 | 1500-40 | 1500-80 |
| UC | 1000 Vac | 1200 Vac | 1500 Vac | |||
| In?(8/20 μs) | 20 kA | 40 kA | 20 kA | 40 kA | 20 kA | 40 kA |
| lmax?(8/20 μs) | 40 kA | 80 kA | 40 kA | 80 kA | 40 kA | 80 kA |
| UT?(TOV) | 1600 V /5 s | 1800 V/5 s | 2000 V /5 s | |||
| UP | 4.5 kV | 5.0 kV | 6.0 kV | |||
| Approvals | TUV, CE, UL | TUV, CE | ||||
Integrated T1+T2 SPD
Pluggable T1+T2 SPD
Modular T2 SPD
Compact T3 SPD