Shenzhen LLH Electrical Co., Ltd.
| Payment Terms | L/C,D/A,D/P,T/T,Western Union |
| Supply Ability | 5000-10000 pieces/mouth |
| Delivery Time | 7-15 days |
| Packaging Details | box |
| Standards | IEC 61643.11 |
| SPD Type | T2 |
| Maximum Continuous Operating Voltage (Uc) | 385Vac(50Hz) |
| Maximum Discharge Current (Imax) | 40kA/ 80kA |
| Response Time | ≤25ns |
| Brand Name | LLH |
| Model Number | LPX-40C |
| Place of Origin | Guangdong Province.China |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union | Supply Ability | 5000-10000 pieces/mouth |
| Delivery Time | 7-15 days | Packaging Details | box |
| Standards | IEC 61643.11 | SPD Type | T2 |
| Maximum Continuous Operating Voltage (Uc) | 385Vac(50Hz) | Maximum Discharge Current (Imax) | 40kA/ 80kA |
| Response Time | ≤25ns | Brand Name | LLH |
| Model Number | LPX-40C | Place of Origin | Guangdong Province.China |
| High Light | 3 phase whole house surge protector ，220V lightning protection SPD ，20kA T2 surge protection box | ||
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Benefits
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Industrial-Grade Stability: Features optional mode protection and a reliable PCB design for stable, interference-resistant performance in harsh industrial environments. |
Precise Surge Counting: Built-in lightning stroke counter (0.5kA–80kA, 0–999 digits) records surge occurrences for predictive maintenance. |
Remote Monitoring: Remote signaling and status indication enable real-time operational monitoring and centralized management. |
Applications
Product Specification
| Standards | IEC 61643.11 |
| SPD type | T2 |
| Models | LPX-40C, LPX-80C |
| Nominal operating voltage Un | 220Vac(50Hz) |
| Maximum continuous operating voltage Uc | 385Vac(50Hz) |
| Nominal discharge current (8/20μs) In | 20kA, 40kA |
| Maximum discharge current (8/20μs) Imax | 40kA, 80kA |
| Voltage protection level Up | ≤1.25kV, ≤1.8kV |
| Response time tA | ≤25ns |
| Protection Circuit | L1,L2,L3-N,N-E |
| Lightning stroke range | 0.9kA(8/20μs)~80kA(8/20μs) |
| Counting digit | 0~999 |
Mechanical Parameters
| Installation method | 4 fixed holes, DIN Rail 35mm |
| Screw torque | 5N·m |
| Strip length | 12mm |
| Wiring cross-sectional area | 2.5mm²~10mm² |
| Product size | 178mm×116mm×75mm, 197mm×139mm×90mm |
| Shell material and surface technology | Cold rolled steel plate painted black |
| Alarm system - Deterioration indication | LED green: OK; Off: Fail |
| Remote signaling contact type | Normally closed and normally open switching contacts |
| Remote signaling contact switching ability | 125Vac / 1A, 125Vdc / 0.2A |
| Maximum connection capacity of remote signaling | 2.5mm² |
1.Install the lightning protection box in a dry, well-ventilated indoor environment, and keep it away from flammable materials.
2.Use wires with a cross-sectional area of 2.5mm²~10mm², and tighten the screws to a torque of 5N·m.
3.Ensure reliable earthing, with a ground resistance ≤4Ω, to achieve optimal surge discharge effect.
4.Regularly check the lightning count and status indicator: if the product fails, the indicator will turn off. Replace the faulty device in a timely manner.
5.Do not connect the product to a power supply that exceeds its rated voltage and current.
6.Avoid using the product beyond the specified temperature and humidity ranges.
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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