The product is a multi-port signal surge protective device engineered for high-density network protection with Power over Ethernet (PoE) support. It is specifically designed for installation at network switches, IP device endpoints, and communication cabinets in LPZ 2 to LPZ 3 zones (commonly referred to as Type 3 or Class D protection). It effectively safeguards sensitive network equipment such as IP cameras, wireless access points, and VoIP phones against damage from induced transient overvoltages on both data lines and PoE power lines.
|
Model |
VPX05K05X-H48-POE |
|
SPD according to EN/IEC 61643-11 |
Type 2 |
|
Protected pin |
All 8 pins protected |
|
Signal part |
|
|
Nominal operating voltage Un |
DC 3.3 V |
|
Max. continuous operating voltage, Uc |
DC 6 V |
|
Series impedance/per line |
1 Ω |
|
Nominal discharge current In |
1 kA |
|
Transfer rate |
1000 Mbps |
|
Protection voltage C2(1 kA, 8/20 μs) |
L/L: ≤ 40 V(after 2 μs), L/PE: ≤ 300 V(after 2 μs) |
|
Protection voltage C3(1 kV/μs) |
L/L: ≤ 20 V, L/PE: ≤ 300 V |
|
Power supply part |
|
|
Nominal operating voltage Un |
DC 48 V |
|
Max. continuous operating voltage Uc |
DC 60 V |
|
Max. load current |
1 A |
|
Series impedance/per line |
0.5 Ω |
|
Nominal discharge current In |
2 kA |
|
Protection voltage |
≤ 300 V(after 2 μs) |
|
Installation method |
35 mm DIN rail |
|
Housing material |
Aluminum Profile |
|
Protection class |
IP20 |
|
Outline dimensions (without terminal) |
78 mm × 54 mm × 25 mm (tolerance ± 1 mm) |
|
Operating temperature |
-40℃ ~ +70℃ |
|
Relative humidity |
5% ~ 95% (25℃) |
|
Operating altitude |
≤ 4000 m |
The VPH385-30 is a heavy-duty Type 1 AC SPD for primary power protection. It handles direct lightning strikes with a massive Iimp of 30 kA (10/350 μs) and Uc of 385V AC. Featuring Up ≤ 1.9 kV, it ensures top-tier safety for critical systems. Fully EN/IEC 61643-11 compliant, it’s ideal for telecom, wind power, and industrial use.
The VPH750-25 is a high-voltage Type 1 AC SPD designed for robust lightning protection. Supporting Uc up to 750V AC, it handles extreme surges with an Iimp of 25 kA (10/350 μs). Featuring a protection level of Up ≤ 3.5 kV, it is fully EN/IEC 61643-11 compliant. Ideal for heavy-duty industrial and renewable energy systems requiring maximum durability.
The VPM275-40 is a professional Type 2 AC SPD designed for secondary power distribution. With a Uc of 275V AC, it handles a nominal discharge current (In) of 20 kA and a max capacity (Imax) of 40 kA (8/20 μs). Featuring Up ≤ 1.2 kV, it offers precise protection for sensitive electronic equipment. Fully EN/IEC 61643-11 compliant and reliable.
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