Series signal protector designed for communication network line not to be spoiled by lightning over-voltage, induced over-voltage, and static discharge. This series product have connector with 9 needles,15needles,25needles,are widely used in communication security, network to protect data line, control line.
Multi. Protection circuits, Gas-Tube+ TVS technology
Dual protection in Common module and different module
TVS array technology, low capacitance
Multi-Strike Capability
Designed for communication network line not to be spoiled by lightning over-voltage, induced over-voltage and static discharge.
Telecommunication, CCTV, networking system.
RS232 serial device, DB15 display interface device, DB25 printer interface device, etc.
Model | D12DB9-3 | D12DB9-9 | D24DB15-15 | |
Lightning projection zone(LPZ) | 2 | |||
Standards Compliance | IEC61000, EN60950 | |||
According to IEC61643 | III | |||
According to DIN VDE6075 Part6(Draft 11.89) A1,A2 | D | |||
Max continuous operating voltage Uc | 12V | 24V | ||
Nominal discharge current (8/20µs) In | 3KA | |||
Max discharge current Imax (8/21µs) Imax | 5KA | |||
Limiting Voltage(10/700µs) component wire- grounding | ≤40V | ≤100V | ||
Cut-off Frequency fG | 20MHz | |||
Response time tA (L-N/N-PE) | 1ns | |||
Protection line | 2,3,5 | 1-9 | 1-15 | |
Mounting | Be Installed between protected equipment and signal line | |||
Protection port | 3 Needles | 9 Needles | 15 Needles | |
Transmission standards | 10Mbps | |||
Dimension | 85*25*25mm | 102*55*25mm | 102*55*25mm | |
Compression plug | ≥250mm | |||
IP code(IEC EN 60529) | IP54 | |||
Interface form | DB9-J/K | DB15 | ||
Material/color | Aluminum/Blue | |||
Insertion loss | ≤0.5dB | |||
Working conditions | Temperature: -40 to 85℃, Relative humidity: ≤95％ | |||
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