Product Introduction

LSA-PLUS (10 pairs) lightning protection terminal
- Product Description
- Product parameters
- Order Information
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KL-LSA/10The telephone lightning protector for distribution frames is mainly used to provide surge overvoltage protection for communication system program-controlled telephone exchanges, external lines, group telephones, and other equipment./Between lines and ground./Surge overvoltage protection.,Directly insertedLSA-PLUSinto the distribution frame, with each group10line protection; especially suitable for analog telephone exchanges andISDNnetwork systems. It is applied in lightning strike area partition interfaces.
Suitable for Kelong type 10-pair wiring modules, equipped with 1 lightning arrester.
Protection: 230V, 5A/5KA
There are two types of lightning arresters: gas discharge tubes and solid discharge tubes.
Technical parameters:
1. Operating environment:
Temperature: -10℃ to +45℃
Relative humidity: ≤85% (+30℃)
Atmospheric pressure: 70kpa to 106kpa
2. Electrical performance:
1. Insulation resistance ≥ 1000MΩ
2. DC breakdown voltage: 190 to 260
3. Impulse breakdown voltage: ≤800 (at 1kV/s rise rate)
4. Impulse current withstand: 100A (10/1000us 300 times)
5. Impulse current withstand: 10KA (8/20us 10 times)
6. AC current withstand: 10A
7. Overvoltage holding voltage: 135V
8. Inter-electrode capacitance: <3PF
9. Lateral voltage duration: ≤200ns
10. Can withstand a 40 to 60HZ sine wave with an effective value of 1000V AC voltage for 1 minute without breakdown and arc phenomenon.
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Function Features:
1, with a lower input impedance to reduce signal attenuation.
2, integrated, low-cost protection for multiple telephone lines.
3, sturdy and fireproofPCshell, suitable for use in various hazardous environments.
4, provides full protection mode for line-to-line and line-to-ground.
5, fast response time, less than10ns.6
, quick and convenient plug-in installation.Technical Parameters:
Name
LSA
Dedicated Telephone Lightning Protector for Distribution FrameModel
Item Number
KL-LSA/10L
SPD
3W-10L
CategorySwitch Type
Nominal Operating Voltage
Un110V
Maximum Continuous Operating Voltage
Uc230V
Nominal Discharge Current (
8/20μS)In 5kA
Maximum Discharge Current (
Imax)In 10kA
Voltage Protection Level (
(5kAIn
Up)InCore Wire
≤30V-≤30V
Ground Wire
≤30V-≤300V
Response Time
Ta≤10ns
Insertion Loss
Ae≤0.2db
Transmission Rate
Vs10Mbps
Temperature Range
-40
℃...+85Protection Line...+85
Protection
10lines,one group of lineslines,Interface Type
Shell Material
LSA-PLUS
Flame Retardant Plastic
Dimensions
113*23*45mm
Ground Wire Diameter
Above
2.5mm2Installation Method
Directly plugged into the distribution frame
Lightning Protector Installation Guide:
, the installation method of this series of telephone lightning protectors is to be directly plugged into the distribution frame; the connection wire or insulation skin is fixed to the distribution frame through a clamping device, using
1tools, the communication line can be easily connected to the base, allowing for convenient series connection into the line. Grounding is done through the distribution frame system, and the path should be as short as possible, not exceedingLSA-PLUS1.5meters., the PE
2line of the lightning protector must be strictly connected to the grounding system of the lightning protection system at the same potential, otherwise it will affect the working performance; to achieve good lightning protection effect, the grounding of the lightning protector should be connected with the shortest possible wire., this lightning protector does not require long-term maintenance under the specified conditions, only routine system maintenance; if there are issues with signal transmission during use, replacing the lightning protector will restore normal signal transmission, indicating that the lightning protector has been damaged and needs repair or replacement.线必须要与防雷系统地严格的等电位连接,否则将影响工作性能;为达到良好的防雷效果,防雷器接地宜用尽可能最短的线连接。
3、该防雷器在不超过要求的条件下安装是不需要长期维护的,只需系统例行维护;如在使用过程中,信号传输出现问题,换下防雷器后信号传输恢复正常,说明防雷器已经损坏,需维修或更换。
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