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E-mail
sdp_bj@163.com
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Phone
17810614859
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Address
No. 58 Hengtong Road, Fangshan District, Beijing
Product Categories
Beijing Xiean Tongda Electrical Equipment Co., Ltd
SDP-TV-16B coaxial signal lightning arrester
NegotiableUpdate on 05/20
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Overview
SDP-TV-16B coaxial signal lightning arrester product introduction: SDP-TV-16B coaxial signal lightning arrester is a new generation of coaxial signal lightning arrester carefully designed and manufactured according to relevant standards such as IEC. The product uses high-quality components as 8/20 μ s lightning protection and BNC head coaxial interface
Product Details
SDP-TV-16B coaxial signal lightning arrester
Product Introduction
SDP-TV-16B coaxial signal lightning arrester is a new generation of coaxial signal lightning arrester carefully designed and manufactured according to relevant standards such as IEC. The product uses high-quality components as 8/20 μ s lightning protection and BNC head coaxial interface. The nominal current capacity is 5kA, the response speed is nanosecond level, and the insertion loss is low. It has complete protection performance and excellent technical indicators, fully complying with international and domestic standards such as GB, IEC, VDE, etc.
The product adopts a 19 inch standard rack mounted structure with 16 independent monitoring signals for surge protection. It is easy to install and has a height of 1U. The mounting plate can rotate in four directions and can be extended back and forth, effectively avoiding the problem of being unable to close the cabinet due to long installation joints. It can greatly simplify the lightning protection of the monitoring matrix and meet the needs of various monitoring systems for lightning protection and overvoltage protection.
Performance parameters:
| model | SDP-TV-16B |
|
SPD port |
Two ports |
| SPD category | composite type |
| Number of protected ports | 16 |
| Rated working voltage Un | 6VDC |
| Maximum continuous operating voltage Uc | 7.2VDC |
| Frequency bandwidth | 0-10MHz |
| insulation resistance | >0.1MΩ |
| Voltage protection level (1.2/50 μ s, 0.5kV) Up | ≤20V |
| Nominal discharge current (core wire outer conductor) (8/20 μ s) In | 5kA, 10 times |
| Maximum discharge current (core wire outer conductor) (8/20 μ s) Imax | 10kA, 2 times |
| Rated load current IL | 500mA |
| Communication tolerance | 2A,1s, 5 times |
| Impact tolerance capability | 1.5kV, 10/700 μ s, 10 times |
| 37.5A, 10/300 μ s, 10 times | |
| overstressed fault mode | Mode 2 |
| Insertion loss (10MHz) | ≤0.5dB |
| Matching impedance | 75Ω |
| Interface type | BNC |
| response time | ≤1ns |
| size | Refer to the product appearance diagram |
| Shell material/shell protection level | Shielded metal/IP20 |
| Terms of Use | Atmospheric pressure: 80kPa~160kPa |
| Temperature: -40 ℃~+85 ℃ | |
| Relative humidity: 5%~96% |
Scope of application:
Suitable for lightning and surge protection of coaxial communication equipment such as cable TV, public TV, satellite TV receiving and monitoring systems, and video on demand systems.
Appearance dimensions:
Product installation:
