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 |
| SPD Type | T2､T3 (IEC 61643.11) |
| Nominal Operating Voltage (Un) | 220Vac(50Hz) |
| Maximum Continuous Operating Voltage (Uc) | 320Vac(50Hz) |
| Nominal Discharge Current (In) | 5kA/10kA |
| Voltage Protection Level (Up) | ≤1.25kV (LPF 5) / ≤1.5kV (LPF 10) |
| Response Time | ≤25ns |
| Brand Name | LLH |
| Model Number | LPF 5-320 |
| Place of Origin | Guangdong Province.China |
View Detail Information
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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 |
| SPD Type | T2､T3 (IEC 61643.11) | Nominal Operating Voltage (Un) | 220Vac(50Hz) |
| Maximum Continuous Operating Voltage (Uc) | 320Vac(50Hz) | Nominal Discharge Current (In) | 5kA/10kA |
| Voltage Protection Level (Up) | ≤1.25kV (LPF 5) / ≤1.5kV (LPF 10) | Response Time | ≤25ns |
| Brand Name | LLH | Model Number | LPF 5-320 |
| Place of Origin | Guangdong Province.China | ||
| High Light | T3 Surge Protection Device ，Led Street Light Spd ，IP67 Surge Protection Device | ||
| Product Features |
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● Single-port full-mode surge protection: Safeguards all line paths (L-N, L-E, N-E) against transient overvoltages.
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● Ultra-compact & tool-free installation: Miniature dimensions (42mm×30mm×23mm) enable quick parallel mounting at equipment front ends.
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● IP67 environmental protection: Dust-tight and waterproof enclosure ensures stable performance in harsh outdoor conditions.
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● LPZ 2-3 zone compatibility: Designed for installation in LPZ 2-3 and subsequent lightning protection zones, parallel-connected to AC/DC end equipment.
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● Versatile outdoor applications: Widely used as surge protectors for LED street lights, industrial sensors, security monitors, and other outdoor electronic devices.
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Standards
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IEC 61643-11
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SPD type
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T2,T3
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Models
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LPF 5-320
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LPF-10-320
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Electrical parameters
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Nominal operating voltage Un
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220Vac(50Hz)
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Maximum continuous operating voltage Uc
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320Vac(50Hz)
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Nominal discharge current (8/20μs)In
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5kA
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10kA
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Maximum discharge current (8/20μs) Imax
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10kA
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20kA
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Voltage protection level In@Up
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≤1.25kV
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≤1.5kV
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Response time tA
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≤25ns
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≤25ns
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Protection Circuit
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L-N,L-E,N-E
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L-N,L-E,N-E
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Failure and alarm
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||
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Deterioration indication
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LED green: OK; Off: Fail (optional function)
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Fixed method
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φ4mmFixing lug
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Wire length
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200mm
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Wire cross-sectional area
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1.5mm2
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Product size
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42mmx30mmx23mm
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Shell material and flame retardant grade
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Nylon,VO
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Installation position
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Indoor and outdoor
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Degrees of protection provided by enclosure
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IP67
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Temperature range
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-40℃…+80℃
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Humidity range
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Relative humidity ≤ 95% (max 40 ℃)
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Notices
1.This product is engineered for parallel installation at the front end of LED street lights and sensing devices, to provide surge protection for outdoor equipment.
2.Utilize the included φ4mm mounting lugs to ensure a secure installation, enhancing resistance to wind-induced forces and mechanical vibration in outdoor environments.
3.Properly seal all wiring connections to preserve the product’s IP67 ingress protection rating, preventing dust and moisture ingress.
4.Avoid mounting the device in locations prone to heavy mechanical shock or exposure to corrosive chemicals, to maintain long-term performance.
5.Replace the SPD promptly if the optional LED status indicator turns off (indicating device failure) or after experiencing a severe surge event.
6.This product is designed exclusively for AC 220Vac power systems; always verify the system voltage before installation to ensure compatibility.
FAQ
Q1: Is this SPD suitable for continuous outdoor operation? What environmental protections does it have?
A1: A1: Absolutely. This SPD is built with an IP67 waterproof and dustproof rating, paired with a corrosion-resistant nylon housing. It can withstand prolonged exposure to wind, rain, and high humidity in outdoor environments, ensuring stable and reliable operation year-round.
Q2: Can this surge protector be used for applications other than LED street lights?
A2: Yes, it is highly versatile. Beyond LED street lighting systems, it is ideal for protecting outdoor electronic devices such as industrial sensors, security surveillance monitors, small outdoor electrical appliances, and any AC/DC end equipment that requires surge shielding.
Q3:Is this product effective in high-humidity coastal areas with salt spray?
A3: Yes, it is specifically well-suited for such challenging environments. Its IP67 ingress protection prevents water and dust intrusion, while the high-quality nylon housing offers excellent corrosion resistance, making it durable against salt-laden coastal air.
Q4: What are the physical specifications of the attached wires, and are they easy to install?
A4: The product is equipped with 200mm-long pre-wired cables featuring a 1.5mm² cross-sectional area. This length and gauge are optimized for convenient and efficient on-site wiring, allowing for quick connections even in tight installation spaces.
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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