Product characteristics:
| Specification | BR-MD-12 | BR-MD-24 | BR-MD-48 | BR-MD-110 | |
| Test standards | IEC 61643-21 | ||||
| SPD class | TYPE2 P1 | TYPE2 P1 | TYPE2 P1 | TYPE2 P1 | |
| Norminal voltage | Un | 12V | 24V | 48V | 110V |
| Max. continuous operating d.c. voltage | Uc | 14V | 33V | 55V | 170V |
| Max. continuous operating a.c. voltage | Uc | 9.5V | 23V | 38.5V | 120V |
| Nominal current at 45℃ | IL | 0.5A | 0.5A | 1.7A | 0.5A |
| C2 Total Norminal discharge current (8/20μs) | In | 10kA | 10kA | 10kA | 10kA |
| C2 Nominal discharge current (8/20μs) per line | In | 5kA | 5kA | 5kA | 5kA |
| Voltage protection level line-line for In C2 | Up | ≤25V | ≤50V | ≤100V | ≤260V |
| Voltage protection level line-PG for In C2 | Up | ≤750V | ≤750V | ≤750V | ≤750V |
| Voltage protection level line-line at 1 kV/μs C3 | Up | ≤19V | ≤45V | ≤70V | ≤230V |
| Voltage protection level line-PG at 1 kV/μs C3 | Up | ≤650V | ≤650V | ≤650V | ≤650V |
| Series impedance per line | 1.8 Ohm | 1.8 Ohm | 0.4 Ohm | 1.8 Ohm | |
| Cut-off frequency line-PG | fG | 2.5 MHz | 6 MHz | 10 MHz | 16 MHz |
| Capacitance line-line | C | ≤2.4nF | ≤1.0nF | ≤0.6nF | ≤0.4nF |
| capacitance line-PG | C | ≤5pF | ≤5pF | ≤10pF | ≤5pF |
| Operating temperature range | Tu | -40℃-80℃ | |||
| Cross section of cable | 0.08-2.5mm2 | 0.08-2.5mm2 | 0.08-2.5mm2 | 0.08-2.5mm2 | |
| Enclosure material | polyamide PA 6.6 | ||||
| Degree of protection (plugged-in) | IP20 | IP20 | IP20 | IP20 | |
| Order Code | D9151 | D9152 | D9153 | D9154 | |
Features:
TYPE2 P1 SPD for data.
It has protection for 12V, 24V, 48V, 110V.
It offers 8/20us per-line 5kA protection.
Data surge protection provides a complete solution to avoid damage, downtime and power outages.
Test Standards for communication line surge protectors comply with IEC 61643-21: Tests of Surge Protectors for Communication Lines.
Application:
Protects network components against transients, surges, and spikes that are often introduced into low voltage systems.
Protect all susceptible low-voltage routes like cable, telephone/data lines from surges, spikes, and transients.
Protect the low voltage lines to block transients from entering into your system.
Further information or a personal consultation? Our products and know-how are there to provide solutions.
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