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Specifications
Model Number | WPX-BMSA-20B-5 | WPX-BMSB-20B-5 | WPX-BMSA-20B-12 | WPX-BMSB-20B-12 | WPX-BMSA-20B-24 | WPX-BMSB-20B-24 |
Art No. | 660 101 | 660 201 | 660 102 | 660 202 | 660 103 | 660 203 |
SPD category | Type 2 | Type 2 | Type 2 | Type 2 | Type 2 | Type 2 |
Rated Working Voltage( Uo) | 5V | 5V | 12V | 12V | 24V | 24V |
DC Max Continuous Operating Voltage( Uc) | 6V | 6V | 15V | 15V | 30V | 30V |
AC Max Continuous Operating Voltage( Uc) | 4.8V | 4.8V | 11.5V | 11.5V | 23.5V | 23.5V |
Max working current (IL) | 0.5A | 0.5A | 0.5A | 0.5A | 0.5A | 0.5A |
Nominal discharge current (In) | 5kA | 5kA | 5kA | 5kA | 5kA | 5kA |
Nominal discharge current (In) | 5kA | 5kA | 5kA | |||
Voltage protection level C2(UP) | ≤30V | ≤30V | ≤40V | ≤40V | ≤75V | ≤75V |
Voltage protection level C2(UP) (SE-PE) | ≤600V | ≤600V | ≤600V | |||
Voltage protection level wire-wire 1kV/us C3(UP) | ≤20V | ≤20V | ≤35V | ≤35V | ≤55V | ≤55V |
Voltage protection level wire-wire 1kV/us C3(UP) | ≤600V | ≤600V | ≤600V | ≤600V | ||
Response Time(tA) | ≤1ns | ≤1ns | ≤1ns | ≤1ns | ≤1ns | ≤1ns |
Insertion Loss(10MHz) | ≤0.3dB | ≤0.3dB | ≤0.3dB | ≤0.3dB | ≤0.3dB | ≤0.3dB |
Insertion Loss(30MHz) | ≤0.8dB | ≤0.8dB | ≤0.8dB | ≤0.8dB | ≤0.8dB | ≤0.8dB |
Impedance in series | 1Ω | 1Ω | 1Ω | 1Ω | 1Ω | 1Ω |
transmission rate | 30Mbps | 30Mbps | 30Mbps | 30Mbps | 30Mbps | 30Mbps |
Relative Humidity | ≤95%(25℃) -40℃---+80℃ 86kPa...106kPa in/20×BNC/75Ω;out/20×BNC/75Ω Cold rolled steel plate/SPCC/UL V-0 Indoor/Outdoor IP20 19-inch cabinet 1U/19-inch rack | |||||
Working temperature range(TU) | ||||||
Atmospheric Pressure | ||||||
Wiring methods | ||||||
Housing material | ||||||
Installation place | ||||||
Degree of protection(IP code) | ||||||
Test Criteria |
Diagram of dimensions
Description
Video Signal SPD is connected in series to the input end of protected equipment. Once the transmission line is stricken by lightning strokes and surges, the SPD will shunt the lightning and surge current to the ground, clamping it to an acceptable range of equipment, which protects the equipment (such as the camera, monitor, and mobile telecom).