Surge Protector
DESCRIPTION:
WTH -SG/RJ45 Series surge protective devices are applied to surge protection for data communication systems and are connected in series in CAT6 network cables, compatible with 10/100/1000/10000 (10G) Base-T Ethernet systems, protecting the equipment which is connected to the network (e.g. computers, routers, PoE devices, etc.) against damages by overvoltage surge. (Standards compliance: IEC61643 -21,
UL497B, IEEE 802.3af PoE/802.3 at PoE Plus)
SPECIFICATION:
| Model | WTH-SG/RJ45 |
| Ordering code | US121012 |
| Nominal operating voltage (Un) | 2.8V(Ethernet)/48V(PoE) |
| Max. continuous operating voltage (UC) | 3V(Ethernet)/60V(PoE) |
| Nominal Discharge Current (In @8/20μs) | 3kA (line to line) |
| Max. Discharge Current (Imax @8/20μs) | 20kA (line to GND/PE) |
| Voltage protection level (Up @line-line) | 50V @ 3kV (1.2/50) |
| Voltage protection level (Up @line-GND/PE) | 700/800V @ 3kV (1.2/50) |
| Max Line Current | 600mA (PoE) |
| Data Rate | 100/1000Mbps |
| Bandwidth (3db) per pair | >250MHz |
| Insertion Loss | <0.5dB @100MHz |
| Pairs Protected | 1-2,3-6,4-5,7-8 |
| Protective Element | GDT, TVS |
| Voltage Breakdown Range, Vdc @ 100 V/s | 2.4-188 (L-L) / 72-108(L-G) |
| Impulse Voltage Range, DC @ 100 V/μs | <1000 |
| Response Time (tA) | <100ns (line-GND/PE), <1ns (line-line) |
| Connection mode | RJ45 |
| Temperature Range | – 40° to 176°F (-40° to 80°C) |
| Relative Humidity | 0% to 95% noncondensing |
| Maximum Operating Altitude | 10,000 feet (3000m) |
| Cross-sectional area of earth lead | 3mm² multistranded / flexible |
| Stripping Length Contacts | 0.25inches (6-7mm) |
| Terminal Screw Torque | Max. 0.25Nm |
| Protection Rang (IP Code) | IP 20 |
| Surge Life at 0.5kA (8/20μs) | >2000 events |
| DIN Rail EN60715 | 35mm top-hat rail |
| Housing Material | Thermoplasc, UL94 V-0 |
| Net Weight Per Unit | 0.16Lb (71g) |
| Package Dimension (W×D×H) | 0.9″×2.0″×3.1″ (24mm×51mm×78mm) |
Installation Instruction:
The surge protective devices shall be employed in a Listed enclosure or closet that is only accessible to technicians or service personnels.