Phoenix CT 10-2PE/FSR-24-Surge Protector-Plug-in 2807968,LSA-PLUS surge protection plug (COMTRAB CT 10), used for coarse/fine surge protection of 10 floating ground signal circuits. Rated voltage: 24V DC. Model: 10 double lines.
| Product Type | measurement and control technology |
| Product Series | COMTRAB |
| IEC Category | C1 |
| C2 | |
| C3 | |
| D1 | |
| type | LSA-PLUS module |
| Surge protection fault alarm | None |
| can test protectors using the CHECKMASTER software tests: | |
| line pairs per module | 10 |
| Rated voltage UN | 24V DC |
| Connection Mode | can be inserted into COMTRAB-TERMIBLOCK and break/switch terminal strip LSA-PLUS |
| Dimensional drawing | |
| width | 111mm |
| height | 22mm |
| depth | 68.5mm |
| color | black (RAL 9005) |
| flame retardant rating, according to UL 94 | V0 |
| Shell Material | PBT |
| Mechanical parameters | |
| Open Side Panel | No |
| movement direction | Line-Line & Line-Earth Ground |
| Maximum continuous operating voltage UC | 40V DC |
| 28V AC | |
| Rated current | 200 mA (25°C) |
| UC, the effective working current IC | ≤ 5 µA (a-b) |
| Residual Flow IPE | ≤ 1 & micro;A (per path) |
| Nominal discharge current In(8/20) & micro;s (core-core) | 5 kA |
| Rated discharge current In(8/20)& micro;s (core-ground) | 5 kA |
| Total discharge current ITotal(8/20) µs | 10 kA |
| Maximum discharge current Imax(8/20) & micro;s (core-core) | 5 kA |
| Maximum discharge current Imax(8/20) & micro;s (core-ground) | 5 kA |
| Output voltage limit 1 kV/& micro;s (core-to-core) peak | ≤ 95V |
| Output voltage limit 1 kV/& micro;s (core-ground) peak | ≤ 650V |
| Output voltage limit 1 kV/& micro;s (core-core) static | ≤ 60V |
| Output voltage limit 1 kV/& micro;s (core-ground) static | ≤ 650V |
| Residual voltage ln,(wire-wire) | ≤ 55V |
| response time tA(core-core) | ≤ 1 ns |
| response time tA (core-ground) | ≤ 100 ns |
| input attenuation AE, symmetric. | 1.5 dB (2 MHz / 50 Ω) |
| 0.6 dB (1 MHz / 150 Ω) | |
| 0.2 dB (100 kHz / 600 Ω) | |
| cut-off frequency fg(3 dB),50 Ω symmetric system | 7 MHz (typical) |
| cut-off frequency fg(3 dB),150 Ω symmetric system | 4 MHz (typical) |
| cut-off frequency fg(3 dB),600 Ω symmetric system | 900 kHz (typical) |
| capacitance (core-core) | 1.1 nF (f=1 MHz / VR= 0 V) |
| capacitance (core-ground) | 1 pF (typical) |
| the resistance of each path | 10Ω ± 10% |
| Surge protection fault alarm | None |
| 200 mA |
Phoenix CT 10-2PE/FSR-24-Surge Protector-Plug 2807968
Created on：2025-09-19 09:07
