TelPro LSA-3EL230F1E-20kA
Article Nr. : 240125
LSA surge voltage protection for three-electrode arresters (8 x 13 mm or 8 x 10 mm) for LSA (IDC) connection and disconnection modules.
- LSA magazines, fitted 3 pole GDT
- Empty and filled magazines
- Magazines are fitted with 10 gas-filled surge arrester (GDT) each
- Integrated fail-safe function
| Nominal DC sparkover voltageUagN | 230 V= |
| Impulse sparkover voltage typ. at 1 kV/µsUas | < 550 V= |
| Nominal alternating discharge currentIwn | 20 A |
| D1 lightning impulse current (10/350 µs) totalItotal | 10 kA |
| D1 lightning impulse current (10/350 µs) per lineIimp | 5 kA |
| C2 nominal discharge current (8/20 µs) totalImax | 20 kA |
| C2 nominal discharge current (8/20 µs) per lineIn | 10 kA |
| C3 protection level line-line at 1 kV/μsUp | ≤ 500 V |
| C3 protection level line-PE at 1kV/μsUp | ≤ 500 V |
| Capacitance, line-earthC | ≤ 1,5 pF ( 1MHz) nF |
Additional Information
| Operating temperature rangeTU | -40 - +80 °C |
| IEC category |
