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 |
| Model | LPM H12.5M-280/3+NPE |
| SPD Type | T1、T2 (IEC 61643.11) |
| Nominal Operating Voltage (Un) | 220Vac(50Hz) |
| Nominal Discharge Current (In) | 12.5kA (8/20μs) |
| Lightning Discharge Current (Iimp) | 50kA (10/350μs) |
| Response Time | L-N≤25ns; N-E≤100ns |
| Brand Name | LLH |
| Model Number | LPM H12.5M-280/3+NPE |
| 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 |
| Model | LPM H12.5M-280/3+NPE | SPD Type | T1、T2 (IEC 61643.11) |
| Nominal Operating Voltage (Un) | 220Vac(50Hz) | Nominal Discharge Current (In) | 12.5kA (8/20μs) |
| Lightning Discharge Current (Iimp) | 50kA (10/350μs) | Response Time | L-N≤25ns; N-E≤100ns |
| Brand Name | LLH | Model Number | LPM H12.5M-280/3+NPE |
| Place of Origin | Guangdong Province.China | ||
| High Light | T1 T2 SPD lightning protector ，three phase DIN rail SPD ，whole house surge protector 280V | ||
LPM H12.5M-280/3+NPE is a T1+T2 level power surge protector designed for three-phase power supply systems.
| Benefits | ||
| Minimize Downtime: Hot-swappable modules let you replace faulty units in minutes, no power shutdown required, even in high-vibration industrial environments. |
Operate Safely in Extreme Cold: The ultra-low temp release mechanism ensures reliable protection down to -40°C, eliminating cold-start failures. |
Proactive Maintenance: Real-time status windows and remote alerts let you monitor health remotely, so you can fix issues before they cause outages. |
Suitable for installation in LPZ 0A-B and subsequent lightning protection zones to ensure effective T1+T2 protection.
Specifications & Parameters
| Standards | IEC 61643-11 |
| SPD Type | T1, T2 |
| Rated Voltage (Un) | 220Vac(50Hz) |
| Maximum Continuous Operating Voltage (Uc) | 280Vac(50Hz) |
| Nominal Discharge Current (In) | 30kA (L-N) / 50kA (N-E) |
| Lightning Discharge Current (Iimp) | 12.5kA (L-N) / 50kA (N-E) |
| Voltage Protection Level (Up) | ≤1.5kV (L-N) / ≤1.5kV (N-E) |
| Response Time | ≤25ns |
| Protection Circuit | L1,L2,L3-N,N-E |
| Installation Method | 35mm DIN Rail |
Mechanical Parameters
| Pole | 3 Pole |
| Screw torque | 5N·m |
| Strip length | 12mm |
| Wiring cross-sectional area | 2.5mm²-32mm² |
| Product size | 90mm×72mm×80mm |
| Shell material and flame retardant grade | Mineral nylon PA6, V0 |
| Alarm system - Deterioration indication | Window green: OK; Window red: Fail |
| Normally closed and normally open switching contacts | 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 |
Installation Tips
1.Install the SPD in LPZ 0A-B or subsequent lightning protection zones to ensure effective T1+T2 protection.
2.Use wiring with cross-sectional area 2.5mm²-32mm² and tighten screws to 5N·m torque.
3.The pluggable module design allows for hot-swapping, reducing downtime during maintenance.
4.Regularly check the status window; replace the module immediately if it turns red (failure status).
5.Ensure the grounding system meets requirements (ground resistance ≤4Ω) for optimal surge diversion.
6.Avoid using the product in environments with strong vibration beyond its anti-vibration capacity.
FAQ
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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