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Dc Surge Protector 300V 500V 1000V 1500V T2 PV Panel Renewable Energy Protection
Dc Surge Protector 300V 500V 1000V 1500V T2 PV Panel Renewable Energy Protection
Dc Surge Protector 300V 500V 1000V 1500V T2 PV Panel Renewable Energy Protection
Dc Surge Protector 300V 500V 1000V 1500V T2 PV Panel Renewable Energy Protection
Dc Surge Protector 300V 500V 1000V 1500V T2 PV Panel Renewable Energy Protection
Dc Surge Protector 300V 500V 1000V 1500V T2 PV Panel Renewable Energy Protection
Dc Surge Protector 300V 500V 1000V 1500V T2 PV Panel Renewable Energy Protection
Dc Surge Protector 300V 500V 1000V 1500V T2 PV Panel Renewable Energy Protection
Specifications
Brand Name :
LLH
Model Number :
LPM PV300
Place of Origin :
Guangdong Province.China
MOQ :
1 piece
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
Price :
$11/pcs
SPD Type :
T2 (IEC 61643.11)
Nominal Operating Voltage (Un) :
300Vdc/500Vdc/1000Vdc/1500Vdc
Maximum Continuous Operating Voltage (Uc) :
400Vdc/600Vdc/1100Vdc/1600Vdc
Nominal Discharge Current (In) :
20kA
Maximum Discharge Current (Imax) :
40kA
Response Time :
≤25ns
Description
LPM PD Series is a T2 level power DC surge protector designed for low to medium-voltage photovoltaic (PV) power generation systems.

Product Features

Dc Surge Protector 300V 500V 1000V 1500V T2 PV Panel Renewable Energy ProtectionDc Surge Protector 300V 500V 1000V 1500V T2 PV Panel Renewable Energy ProtectionDc Surge Protector 300V 500V 1000V 1500V T2 PV Panel Renewable Energy ProtectionDc Surge Protector 300V 500V 1000V 1500V T2 PV Panel Renewable Energy Protection

Fault resistant Y-type circuit design

Integrated with an arc extinguishing baffle, it prevents fire hazards caused by internal arcs, improving system safety.

Double pluggable and anti-vibration design
The hot-swappable module can be replaced without power interruption, with anti-vibration structure ensuring stable operation in industrial environments.		35MM Din rail
The hot-swappable module can be replaced without power interruption, with anti-vibration structure ensuring stable operation in industrial environments.		Remote signaling monitoring
Supports normally open/closed contacts for real-time fault alerts, enabling remote status monitoring and reducing on-site inspection costs.

Wide-Range Application Scenarios

Suitable for installation in LPZ 0B-1 and subsequent lightning protection zones, used as lightning arrester for photovoltaic power generation systems.

Dc Surge Protector 300V 500V 1000V 1500V T2 PV Panel Renewable Energy Protection

Product Specification


Dc Surge Protector 300V 500V 1000V 1500V T2 PV Panel Renewable Energy Protection

Standards
IEC 61643-11
SPD type
T2
Models
LPM PV300
LPM PV500
LPM PV1000
LPM PV1500
Electrical parameters
Nominal operating voltage Un
300Vdc
500Vdc
1000Vdc
1500Vdc
Maximum continuous operating voltage Uc
400Vdc
600Vdc
1100Vdc
1600Vdc
Nominal discharge current (8/20μs)In
20kA
Maximum discharge current (8/20μs) Imax
40kA
Voltage protection level In@Up
≤1.2kV
≤1.8kV
≤3.6kV
≤4.5kV
Response time tA
≤25ns
Protection Circuit
+/-,+/E,-/E


Mechanical parameters

Installation methodDIN Rail 35mm
Screw torque5N*m
Strip length12mm
Wiring cross-sectional area2.5mm²-32mm²
Product size90mmx54mmx68mm
Shell material and flame retardant gradeMineral nylon PA6, V0
Deterioration indicationWindow green: OK; Window red: Fail
Remote signaling contact typeNormally closed and normally open switching contacts
Remote signaling contact switching ability125Vac/1A,125Vdc/0.2A
Maximum connection capacity of remote signaling2.5mm²
Installation positionIndoor
Degrees of protection provided by enclosureIP20
Temperature range-40℃…+80℃
Humidity rangeRelative humidity ≤ 95% (max 40 ℃)

Notices

● Select the appropriate model based on the PV system's DC voltage (75Vdc~900Vdc).

● Use wiring with cross-sectional area 2.5mm²-32mm² and tighten screws to 5N·m torque.

● Install the SPD in the DC side of the PV system, close to the protected equipment.

● Ensure reliable grounding with ground resistance ≤4Ω to guarantee surge diversion efficiency.

● Regularly check the status window—replace the module immediately if it turns red (failure status).

● The product is for indoor use; avoid outdoor exposure to moisture and direct sunlight.

FAQ

Q1: What is the difference between LPM PV series and LPM PD series?

A1: LPM PV series supports higher DC voltages (up to 1500Vdc) for large-scale PV systems, while LPM PD series is for low to medium-voltage (75Vdc~900Vdc) PV applications.

Q2: Can this SPD be used for 12Vdc or 24Vdc solar systems?

A2: Yes, the LPM PD100 model (75Vdc Un) is compatible with 12Vdc/24Vdc solar systems, providing overvoltage protection.

Q3: Does the product have a built-in arc extinguishing mechanism?

A3: Yes, it is equipped with a built-in rotary arc extinguishing baffle to prevent arc faults during surge protection.

Q4: What is the installation method for this product?

A4: It adopts 35mm standard DIN Rail mounting, compatible with most PV combiner boxes and electrical cabinets.

Q5: What is the service life of the LPM PD series?

A5: Under normal operating conditions, the service life is 5-8 years. It may vary based on surge frequency and environmental factors.

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Dc Surge Protector 300V 500V 1000V 1500V T2 PV Panel Renewable Energy Protection

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Product Detail
Brand Name :
LLH
Model Number :
LPM PV300
Place of Origin :
Guangdong Province.China
MOQ :
1 piece
Payment Terms :
L/C,D/A,D/P,T/T,Western Union
Supply Ability :
5000-10000 pieces/mouth
Contact Supplier
video
Dc Surge Protector 300V 500V 1000V 1500V T2 PV Panel Renewable Energy Protection
Dc Surge Protector 300V 500V 1000V 1500V T2 PV Panel Renewable Energy Protection
Dc Surge Protector 300V 500V 1000V 1500V T2 PV Panel Renewable Energy Protection
Dc Surge Protector 300V 500V 1000V 1500V T2 PV Panel Renewable Energy Protection

Shenzhen LLH Electrical Co., Ltd.

Verified Supplier
1 Years
shenzhen
Since 2018
Business Type :
Manufacturer
Main Products :
Surge Protection Device, T2 SPD, Signal SPD
Total Annual :
1000000-10000000
Employee Number :
20~100
Certification Level :
Verified Supplier
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