Protectors for meter centralization. Protection type 1+2. Imax= 25/50kA. Vía de chispas.
Description
Surge arrester designed for lines where the risk of direct lightningdischarge is high, in three-phase installations.
It is installed in the meter area or in the housing panel, in parallel with the power supply network, so that the service current does not pass through the equipment.
Technical Specifications
| SPECIFICATIONS | VALORES |
| Rated voltage Un | 240 VAC |
| Maximum voltage Uc | 385 VAC |
| Frequency | 50-60 Hz |
| Protection level Up | ≤2 kV (PE/N) ≤2 kV (L/N) |
| Impulse intensity (10/350μs) Iimp | 25 kA (L/N) 50 kA (N/PE) |
| Maximum discharge current ((8/20μs) Imax | 100 kA |
| Rated current (8/20μs) In | 25 kA (L/N) 50 kA (N/PE) |
| Surge response time | ≤100 ns |
| Maximum cable cross-section at terminals | 35 mm² |
| Maximum pre-fuse | 325 A gL |
| Mounting | Rail DIN 35 |
| Product standards | IEC 61643-11 / EN61643-11 |
| Tipe | 1 + 2 |
| Temperature ranges | -40º… +85º C |
| Degree of protection | IP20 |
| Fault indication | Window |
| No. of DIN modules | 8 |
Codes and references
| CODE | REFERENCE |
| 10003245 | V3T-25/50 |
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