| range of product | Acti 9 |
|---|---|
| product name | Acti 9 iPRI |
| device short name | IPRI |
| product or component type | Surge arrester |
| number of protected lines | 4 |
| surge arrester type | Signal protection |
| remote signalling | Without |
|---|---|
| surge arrester technology | GDT |
| [In] rated current | 0.3 A at 45 °C |
| [Ue] rated operational voltage | 48 V DC |
| nominal discharge current | Common mode: 20 kA (L/PE) |
| [Iimp] impulse current | 70 A |
| [Uc] maximum continuous operating voltage | Common mode: 37 V AC L/PE Common mode: 53 V DC L/PE Differential mode: 37 V AC L/N Differential mode: 53 V DC L/N |
| maximum [Up] voltage protection level | Common mode <70 V type 2 L/PE Differential mode <70 V type 2 L/N |
| output voltage limits | Common mode: < 70 V at 1 kV/µs |
| [I total] discharge current | 20 kA |
| local signalling | electrical |
| mounting mode | Fixed |
| mounting support | 35 mm symmetrical DIN rail |
| 9 mm pitches | 2 |
| height | 90 mm |
| width | 18 mm |
| depth | 66 mm |
| net weight | 65 g |
| colour | White |
| material | PA6 |
| response time | < 1 ns |
| connections - terminals | Screw clamp terminal0.2…4 mm² rigid Screw clamp terminal0.2…2.5 mm² flexible Screw clamp terminal0.2…2.5 mm² flexible with ferrule |
| wire stripping length | 8 mm |
| tightening torque | 0.8 N.m |
| standards | IEC 61643-21 EN 61643-21 |
|---|---|
| IP degree of protection | IP40 (modular enclosure) conforming to IEC 60529 IP20 conforming to IEC 60529 |
| IK degree of protection | IK05 conforming to IEC 62262 |
| relative humidity | 5…90 % |
| operating altitude | 2000 m |
| ambient air temperature for operation | -25…60 °C |
| ambient air temperature for storage | -40…85 °C |
ID
