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- Ex9UEP T2 - EN 50539
- Surge Protective Device Ex9UEP 20 1P 750
Surge Protective Device Ex9UEP 20 1P 750
110171
8592765101716
DC Surge protection devices Ex9UEP are suitable for photovoltaic applications. These SPDs are designed and tested according PV T2 class from EN 50539-11 standard. Indication front window helps users to know the status of device and remote-signal port is able to provide remote indication and alarm. Plug-in module design make it convenient to change module without device disconnection.
| System configuration | DC |
| Type of poles | 1 |
| Nominal discharge surge current (8/20) [kA] | 20 |
| Nominal voltage AC [V] | - |
| Max. continuous voltage AC [V] | - |
| Voltage protection level L-N [kV] | - |
| Voltage protection level N-PE [kV] | - |
| Short-circuit-proof | No |
| Mounting method | DIN rail (top hat rail) 35 mm |
| Construction size | 1 modular spacing |
| Max. conductor cross section solid (solid, stranded) [mm²] | 25 |
| Max. conductor cross section flexible (fine-strand) [mm²] | 25 |
| With remote signalling contact | No |
| Integrated backup fuse | No |
| Signalling at the device | Optic |
| Category type 2 | Yes |
| Degree of protection (IP) | IP20 |
| Width in number of modular spacings | 1 |
| Power loss [W] | 0.1 |