Switchboard protectors. Protection type 1+2. Imax= 12,5/50kA
Description
Protector against transientovervoltages caused by atmospheric discharges, switching operations in electric circuits and electrostatic discharges in single-phase installations.
In the event of a transient overvoltage, the equipment absorbs it by shunting it to ground (PE), thus preventing it from causing any damage to the devices connected to the network.
If, due to an overvoltage, the protection becomes inoperative, the equipment will display the warning window in red. In this case, the protective module will have been rendered unusable and must be replaced by another, pluggable and easily replaceable module.
Technical Specifications
| SPECIFICATIONS | VALORES |
| Rated voltage Un | 230Vac (L/N) |
| Maximum voltage Uc | 320Vac (L/N) 255Vac (N/PE) |
| Frequency | 50-60Hz |
| Protection level Up | <1,5kV (L/N) /<1,5 kV (N/PE) |
| Impulse current (10/350us) Iimp | 12,5kA (L/N) 25kA (N/PE) |
| Intensidad máxima de descarga (8/20μs) Imax. | 50kA (L/N) 100kA (N/PE) |
| Corriente nominal de descarga (8/20μs) In | 20kA (L/N) 25kA (N/PE) |
| Surge response time | ≤25ns |
| Pre-fuse protection | 160A gL |
| Maximum cable cross-section at terminals | 35mm2 |
| Temperature ranges | -40º +80ºC / 80% |
| Degree of protection | IP20 |
| No. of DIN modules | 2 |
| Mounting | Rail DIN 35 |
| Standards | IEC 61643-11 / EN 61643-11 |
| Clase / Tipo | I+II |
Codes and references
| CODE | REFERENCE |
| 10003021 | V2T-12,5/50 |
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