LIT 1X2-24 – 2804610 CHỐNG SÉT ANALOG/DIGITAL
Mã sản phẩm: LIT 1X2-24 - 2804610
Nhà sản xuất: PHOENIX CONTACT
Mô tả:
LIT 1X2-24 - 2804610 là dòng sản phẩm chống sét cho tín hiệu ( Tương tự và số ) bán chạy nhất của Phoenix Contact . LIT 1X2-24 - 2804610 có độ mỏng 6,2mm nên tiết kiệm không gian diện tích dễ dàng lắp đặt kể trong các tủ cải tạo hoặc lắp mới .
Giá bán lẻ: Vui lòng liên hệ
Thông tin kỹ thuật:
Protective circuit
| IEC test classification | C1 |
|---|---|
| C2 | |
| C3 | |
| D1 | |
| Nominal voltage UN | 24 V DC |
| Maximum continuous voltage UC | 36 V DC |
| 25 V AC | |
| Rated current | 350 mA (40 °C) |
| Operating effective current IC at UC | ≤ 2 µA |
| Residual current IPE | ≤ 2 µA |
| Nominal discharge current In (8/20) µs (line-line) | 5 kA |
| Nominal discharge current In (8/20) µs (line-earth) | 5 kA |
| Pulse discharge current Iimp (10/350) µs (line-earth) | 500 A |
| 1 kA (in total) | |
| Total discharge current Itotal (8/20) µs | 10 kA |
| 20 kA (1x) | |
| Max. discharge current Imax (8/20) µs maximum (line-line) | 10 kA |
| Max. discharge current Imax (8/20) µs maximum (line-earth) | 10 kA |
| 20 kA (in total) | |
| Nominal pulse current Ian (10/1000) µs (line-line) | 50 A |
| Nominal pulse current Ian (10/1000) µs (line-earth) | 50 A |
| 100 A (in total) | |
| Output voltage limitation at 1 kV/µs (line-line) spike | ≤ 60 V |
| Output voltage limitation at 1 kV/µs (line-earth) spike | ≤ 650 V |
| Residual voltage at In (line-line) | ≤ 70 V |
| Residual voltage with Ian (10/1000) µs (line-line) | ≤ 50 V |
| Voltage protection level Up (line-line) | ≤ 70 V (C2 - 10 kV / 5 kA) |
| ≤ 50 V (C3 - 10 A) | |
| ≤ 55 V (C3 - 50 A) | |
| Voltage protection level Up (line-earth) | ≤ 650 V (C1 - 500 V / 250 A) |
| ≤ 700 V (C2 - 10 kV / 5 kA) | |
| ≤ 650 V (C3 - 10 A) | |
| ≤ 700 V (C3 - 50 A) | |
| Response time tA (line-line) | ≤ 1 ns |
| Response time tA (line-earth) | ≤ 100 ns |
| Input attenuation aE, sym. | typ. 0.7 dB (1 MHz / 50 Ω) |
| typ. 0.3 dB (350 kHz / 150 Ω) | |
| Cut-off frequency fg (3 dB), sym. in 50 Ohm system | typ. 6 MHz |
| Cut-off frequency fg (3 dB), sym. in 150 Ohm system | typ. 2 MHz |
| Capacity | ≤ 1.3 nF (per channel) |
| Resistance in series | 3.3 Ω ±20 % |
| Surge protection fault message | none |
| Max. required back-up fuse | 315 mA (T) |
| Impulse durability (line-line) | C2 - 10 kV / 5 kA |
| C3 - 50 A | |
| Impulse durability (line-earth) | C1 - 1 kV / 500 A |
| C2 - 10 kV / 5 kA | |
| C3 - 50 A | |
| D1 - 500 A | |
| Alternating current carrying capacity (line-earth) | 5 A - 1 s |