Acti 9 PRD1 25r modular surge arrester - 3 poles + N - 350V - with remote transfer - 16332
This Multi9 PRD1 product is a surge arrester with pluggable cartridge.
It has 3P+N pole.
The maximum continuous operating voltage is 350V (L-N or N-PE).
It is available for TT or TN-S earthing system.
It is a type 1 and type 2 surge arrester.
It protects electrical installations against direct lightning strikes by finely clipping the lightning wave overvoltages.
It is fitted with easy-to-replace withdrawable cartridges.
The device has an end-of-life indication (white for correct operation, red at end of life) with remote signalling.
The nominal discharge current (impulse 8-20 µs) is 25kA with a maximum of 40kA.
The Uc maximum continuous operating voltage in differential mode (between phase and neutral) is 350VAC.
The Uc maximum continuous operating voltage in common mode (between neutral and earth) is 350VAC.
The maximum lightning current Iimp (impulse current 10-350 µs) is 25kA between L-N and 100kA between N-PE.
The rated voltage network is 230VAC or 400VAC.
The voltage protection level goes up to 1.5kV.
The degree of protection is IK05 and IP20 on its terminals becoming IP40 once in modular enclosure.
It can be mounted on DIN rail for modular installation.
Its width is 16 modules of 9mm.
This product complies with IEC/EN 61643-11 standard.
| Attribute | Value |
|---|---|
| SKU | 16332 |
| product certifications | CE |
| relative humidity | 5-90 % |
| ambient air temperature for storage | -40-80 °C |
| ambient air temperature for operation | -25-60 °C |
| quality labels | KEMA-KEUR |
| range of product | PRD1 |
| product or component type | Surge Arrester |
| net weight | 1.43 kg |
| mounting mode | clip-on |
| standards | IEC 61643-11:2011, EN 61643-11:2012 |
| device short name | PRD1 25r |
| range | Acti 9 |
| surge arrester class type | type 1 + 2 |
| IK degree of protection | IK05 conforming to IEC 62262 |
| product name | Multi 9 PRD1 |
| surge arrester type | electrical distribution network |
| signalling circuit voltage | 1 A/250 V AC 50/60 Hz |
| connections - terminals | tunnel type terminal (downside) 2.5-35 mm², tunnel type terminal (upside) 2.5-35 mm² |
| height | 90 mm |
| mounting support | DIN rail |
| compatibility code | PRD1_25r |
| width | 142.8 mm |
| depth | 70 mm |
| operating altitude | 2000 m |
| IP degree of protection | IP40 on front face: conforming to IEC 60529, IP20 built-in: conforming to IEC 60529 |
| 9 mm pitches | 16 |
| poles description | 3P + N |
| colour | anthracite grey (RAL 7016) |
| tightening torque | 4.5-4.5 N.m |
| device application | distribution |
| [Ue] rated operational voltage | 230/400 V AC (+/- 10 %) at 50/60 Hz |
| disconnector device type | associated fuse gG 315 A standard, associated circuit breaker Compact NSX100B 100 A curve C - Icu 10 kA, associated circuit breaker Compact NSX100B 100 A curve C - Icu 15 kA, associated circuit breaker Compact NSX100B 100 A curve C - Icu 25 kA |
| surge arrester technology | MOV, spark gap |
| response time | <= 25 ns |
| maximum [Up] voltage protection level | common mode <1.5 kV type 2 N/PE, differential mode <1.5 kV type 2 L/N |
| nominal discharge current | common mode: 100 kA (N/PE), differential mode: 25 kA (L/N) |
| earthing system | TT, TN-S |
| [Uc] maximum continuous operating voltage | differential mode: 350 V L/N, common mode: 350 V N/PE |
| material | PBT (polybutylene terephthalate) |
| market segment | small commercial |
| signal contacts composition | 1 SD (1 C/O) |
| remote signalling | with |
| [If] follow current | 25 kA differential mode L/N, 0.1 kA common mode N/PE |
| [Iimp] impulse current | common mode: 100 kA N/PE 50 A.s, differential mode: 25 kA L/N 12.5 A.s |
| impulse current | 25 kA |