Shenzhen LLH Electrical Co., Ltd.
| Payment Terms | L/C,D/A,D/P,T/T,Western Union |
| Delivery Time | 7-15 days |
| Packaging Details | box |
| Supply Ability | 5000-10000 pieces/mouth |
| Standards | IEC 61643.21 |
| Nominal Operating Voltage (Un) | 5Vdc / 12Vdc / 24Vdc / 48Vdc |
| Shock Rating (X-X,X-C B2) | 4kV(10/700μs) |
| Shock Rating (X-X,X-C D1) | 2.5kA(10/350μs) |
| Voltage Protection Level (X-X @C2) | ≤15V / ≤30V / ≤60V / ≤95V |
| Response Time (tA) | ≤1ns |
| Load Current (IR) | 500mA |
| Line to Line Bandwidth (fG) | 3MHz |
| Brand Name | LLH |
| Model Number | LS-5W2L |
| Place of Origin | Guangdong Province.China |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union | Delivery Time | 7-15 days |
| Packaging Details | box | Supply Ability | 5000-10000 pieces/mouth |
| Standards | IEC 61643.21 | Nominal Operating Voltage (Un) | 5Vdc / 12Vdc / 24Vdc / 48Vdc |
| Shock Rating (X-X,X-C B2) | 4kV(10/700μs) | Shock Rating (X-X,X-C D1) | 2.5kA(10/350μs) |
| Voltage Protection Level (X-X @C2) | ≤15V / ≤30V / ≤60V / ≤95V | Response Time (tA) | ≤1ns |
| Load Current (IR) | 500mA | Line to Line Bandwidth (fG) | 3MHz |
| Brand Name | LLH | Model Number | LS-5W2L |
| Place of Origin | Guangdong Province.China | ||
| High Light | Industrial Signal Surge Protection Device ，Signal Surge Protection Device 5V ，PLC Control Signal Surge Protector | ||
LS-W2L Series Ultra-Thin 2-Wire Control Signal Lightning Arrester (Line-Line Mode) is designed for communication equipment such as dedicated communication lines, telemetry signals, measurement and control signals, PLC analog control systems, and 4-20mA current loops. Suitable for installation in LPZ 2-3 and subsequent lightning protection zones, it provides line-line mode fine protection for two signal lines.
Featuring an ultra-thin design (7mm thickness), the product saves space in control cabinets, making it ideal for space-constrained environments. The module comes with guide rail ground contact, enhancing grounding reliability. The multi-level protection circuit ensures high flow rate and low residual voltage, specifically optimizing line-line surge protection.
| Product Features |
● Ultra-thin design, space saving. |
● The module comes with guide rail ground contact. |
● Large flow rate, low residual pressure. |
● Line-line mode fine protection. |
● Suitable for installation in LPZ 2-3 and subsequent lightning protection zones, it is a lightning arrester for communication equipment such as communication dedicated lines, telemetry signals, measurement and control signals, PLC analog control systems, and 4-20mA current loops. |
Product Specification
| Standards | IEC 61643.21 | |||
| Models | LS-5W2L | LS-12W2L | LS-24W2L | LS-48W2L |
| Parameter | ||||
| Nominal operating voltage Un | 5Vdc | 12Vdc | 24Vdc | 48Vdc |
| Maximum continuous operating voltage Uc | 6Vdc | 18Vdc | 32Vdc | 60Vdc |
| X-X,X-C Shock rating C2 | 10kV/5kA | |||
| X-X,X-C Shock rating B2 | 4kV(10/700μs) | |||
| X-X,X-C Shock rating D1 | 2.5kA(10/350μs) | |||
| X-X Up@C2 | ≤15V | ≤30V | ≤60V | ≤95V |
| X-C Up@C2 | ≤500V | |||
| X-X Up@B2 | ≤10V | ≤25V | ≤45V | ≤60V |
| X-C Up@B2 | ≤300V | |||
| Response time tA | ≤1ns | |||
| Load current IR | 500mA | |||
| Line to line bandwidth fG | 3MHz | |||
| Protective Line | X1-X2,X1-C,X2-C | |||
Installation method | DIN Rail 35mm |
Screw torque | 1N*m |
Strip length | 10mm |
Wiring cross-sectional area | 0.5mm²-2.5mm² |
Product size | 90mmx65mmx7mm |
Shell material and flame retardant grade | ABS,UL 94 V-0 |
Installation location | Indoor |
Shell protection rating | IP20 |
Temperature range | -40℃…+80℃ |
Humidity range | Relative humidity≤95% |
Notices
1.The ultra-thin design (7mm) saves space, but avoid installing in areas with strong mechanical impact.
2.Select the model based on the signal line's nominal operating voltage (5Vdc/12Vdc/24Vdc/48Vdc).
3.The module comes with guide rail ground contact; ensure the DIN Rail is properly grounded.
4.Use wiring with cross-sectional area 0.5mm²-2.5mm² and tighten screws to 1N·m torque.
5.Avoid installing in environments with strong electromagnetic interference to prevent signal distortion.
6.Regularly inspect the module for loose connections or physical damage; replace if faulty.
FAQ
Q1: What is the thickness of the product?
A1: The product thickness is only 7mm, featuring an ultra-thin design to save space in control cabinets.
Q2: What is the function of the guide rail ground contact?
A2: It enhances grounding reliability by utilizing the DIN Rail as a ground path, simplifying installation.
Q3: What is the difference between line-line mode and line-ground mode?
A3: Line-line mode protects against surges between two signal lines, while line-ground mode protects against surges between signal lines and ground. This product optimizes line-line protection.
Q4: Does the product require external power supply?
A4: No, it is passive and does not require external power supply, drawing minimal power from the signal line.
Q5: Can it be used for differential signal lines?
A5: Yes, line-line mode protection is ideal for differential signal lines, providing targeted surge shielding.
Company Details
Business Type:
Manufacturer
Year Established:
2018
Total Annual:
1000000-10000000
Employee Number:
20~100
Ecer Certification：
Verified Supplier
Shenzhen Leilihai Electric Co., Ltd We are a high-tech enterprise that integrates the research and development, manufacturing, sales, and installation services of lightning protection devices and lightning protection system supporting products. The company has successively passed the German TUV cer... Shenzhen Leilihai Electric Co., Ltd We are a high-tech enterprise that integrates the research and development, manufacturing, sales, and installation services of lightning protection devices and lightning protection system supporting products. The company has successively passed the German TUV cer...
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