Nylon Surge Protection Devices Spds LED SPD 220V 5kA 10kA IP67 Outdoor Lightning Protection
LPF Series is a specialized surge protector designed for LED street lights, sensors, and other outdoor equipment, suitable for installation in LPZ 2-3 and subsequent lightning protection zones. It adopts a one-port full-mode protection design, providing comprehensive shielding against surges in line-neutral, line-earth, and neutral-earth paths.
Featuring small size (42mmx30mmx23mm) and easy installation, the product is ideal for space-constrained outdoor applications. The IP67 protection level ensures dustproof and waterproof performance, making it suitable for indoor and outdoor use. The nylon housing (V0 flame-retardant grade) offers excellent durability and corrosion resistance.
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● One port, full mode protection
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● Small size and easy installation
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● Protection level up to IP67
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● Suitable for installation in LPZ 2-3 and subsequent lightning protection zones, parallel installation in the front end of the final level equipment of the AC/DC power supply system, widely used as lightning protectors for LED street lights, sensors, and other equipment
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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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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
● The product is designed for parallel installation at the front end of LED street lights and sensors.
● Use the provided φ4mm fixing lug for secure installation, ensuring resistance to wind and vibration.
● Ensure the wiring is properly sealed to maintain IP67 protection level.
● Avoid installing the product in areas with severe mechanical impact or chemical corrosion.
● Replace the SPD immediately if the LED indicator is off (optional function) or after severe surge impact.
● The product is suitable for AC 220Vac systems; confirm the system voltage before installation.
FAQ
Q1: What is the protection level of this product?
A1: It has an IP67 protection level, making it dustproof and waterproof for outdoor use.
Q2: Can it be used for other outdoor equipment besides LED street lights?
A2: Yes, it is suitable for various outdoor electronic equipment such as sensors, monitors, and small outdoor appliances.
Q3: What is the difference between LPF 5-320 and LPF-10-320?
A3: The core difference is discharge current: LPF 5-320 has In=5kA/Imax=10kA, while LPF-10-320 has In=10kA/Imax=20kA.
Q4: Is the product suitable for coastal areas with high humidity?
A4: Yes, the IP67 protection and corrosion-resistant nylon housing make it suitable for high-humidity environments.
Q5: How long is the wire length of the product?
A5: The wire length is 200mm with a cross-sectional area of 1.5mm², facilitating convenient wiring.
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