GENYINTL
Product Details
The LPEP 385/20M Series Surge Protective Device
- The LPEP 385/20M T2 Series Surge Protective Device is designed for overvoltage/surge protection in power secondary systems, including distribution cabinets, feeder panels, control/monitoring panels, UPS cabinets.
Features & Functions
■ High-quality phosphor bronze pins ensure minimal residual voltage and withstand repeated plugging.
■ Advanced current-sharing technology for continuous and multiple lightning strikes.
■ Fail-safe thermal cutoff mechanism prevents short circuits during faults.
■ Compatible with online monitoring systems.
■ V0 fire-rated housing, 35mm rail mounting for easy installation and maintenance.
Operating Conditions
Temperature: -40°C to +60°C
Humidity: 30%–95% RH (at 25°C)
Atmospheric Pressure: ≥74.8 kPa (equivalent to 2500m altitude)
Specifications
|
Model |
LPEP385/20M -4P/DL |
|
Rated Voltage “U0” |
220V |
|
Max. Continuous Voltage “Uc” |
385V |
|
Nominal Discharge Current “In”(8/20uS) |
20kA |
|
Max. Discharge Current “Imax” |
40kA |
|
Protection Level “Up” |
Up≤1.8kV |
|
Response Time “tA” |
≤25ns |
|
Frequency |
0-65Hz |
|
Protection Model |
Common Mode Protection |
|
Power System |
TT, TN |
|
Dimensions |
72mm×90mm×68mm |