BNC Lightning Protection DVR Surge Protector Signal Lightning
Protector for CCTV
BNC Lightning Protection DVR Surge Protector Description:
• The video signal lightning protector is a kind of commonly used
surge protector.
• Multi-Protection circuits, low residual voltage
• It is an important embodiment of internal lightning protection
and also belongs to the category of weak current system.
• Superior transmission performance
• Dedicated to anti-lightning protection of surveillance equipment
such as cameras, video switches and dividers.
• Excellent technics and long life even in bad circumstance
convenient installation.
• The low clamping voltage and fast response feature provide good
suppression of various types of overvoltage pulses and guarantees
all-weather normal operation of indoor and outdoor sensitive
equipment.
BNC Lightning Protection DVR Surge Protector Product Details:
| BR-BNC |
| Test standards | IEC 61643-21 |
| Nominal voltage Un | 5V |
| Max.continuous operating d.c.voltage Uc | 6V |
| Max.continuous operating a.c.voltage Uc | 4V |
| Nominal current IL IL | 0.5A |
| C2 Nominal discharge current (8/20us)line-shield In | 5kA |
| C2 Nominal discharge current (8/20us)shield-PG In | 10kA |
| Voltage protection level [line-shield] Up | ≤30V |
| Voltage protection level [shield-PG] Up | ≤500V |
| Response time [line-shield] tA | ≤1ns |
| Response time [shield-PG] tA | ≤100ns |
| Operating temperature range Tu | -40℃…+80℃ |
| Connection input/output | BNC socket |
| Bandwidth | 10Mbps |
| Insertion loss | ≤0.3dB |
| Impedience | 50Ω |
| Enclosure material | aluminium alloy |
| Degree of protection | IP20 |
| Order Code | D9020 |
Technology characteristic:
BNC Lightning Protection DVR Surge Protector Instruction:
1. Connect in series between protected equipment and signal
channels, it should install close to the protected equipment
2. Connect IN-port to signal channels and OUT-port to protected
equipment.
3. Connect lead to grounding bar dependably.
4. No special maintenance needed. If malfunction occurs in
operating system, please remove the protector, and then check the
system. If system recovered, that means the protector has been
damaged and must be replaced.
BNC Lightning Protection DVR Surge Protector Application:
• The video signal lightning protector is mainly applied in the
surge protection for the cable television transmission system, CCTV
video monitoring system equipment.
• It can be widely used the coaxial cable transmission line(such as
hard disk recorder, matrix, optical transceiver, camera)
• It can prevent the above-mentioned various types of system
equipment from permanent damage or transient interruption caused by
induced overvoltage, overcurrent and other transient surge voltages
of lightning or industrial noise.
Our Services:
• All products will be strictly Quality Checked in house before
packing
• All products will be well packed before shipping
• Standard packaging, and you can also tell us your own
requirements on packaging
• Faster delivery
• Individually Tested Prior to Shipment
What is IEC 61643-21 standards?
IEC 61643-21: Low-voltage surge protective devices; Part 21: Surge
protective devices connected to telecommunications and signalling
networks; Performance requirements and testing methods. The test
categories for surge protective devices connected to
telecommunications and signalling networks are defined in these
standards.
About us:
Wenzhou Britec Electric Co., Ltd. is a manufacturer and exporter
specialized in SPDs. Such as ac surge protector, dc surge
protection, LED lighting surge arrester, data surge protective
device and so on. Our company is located in Yueqing, Zhejiang,
China. Convenient transportation, excellent quality and prices and
good service attract customers from each place of the world. Our
company culture is "sincere and trustworthy, punctuality, high -
quality" Welcome every clients!
Workshop:
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