GENYINTL
Product Details
The LPEP 270/20G T3 Series Surge Protective Device
- The LPEP 270/20G T3 Series Surge Protective Device is primarily designed for DC power supply protection in secondary power systems, including distribution cabinets, feeder panels, control/monitoring panels, and UPS cabinets.
Features and Functions
■ Leakage current-free structural design ensures high safety and reliability.
■ Advanced current balancing technology enables resistance to continuous and multiple lightning strikes.
■ Reliable thermal resistance tripping mechanism quickly disconnects from the grid during faults to prevent short circuits.
■ Remote signaling functionality allows integration into online monitoring systems.
■ Modular design with 35mm rail mounting facilitates 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 |
LPEP270/20G-2P/DL |
|
Rated Voltage “U0” |
220V |
|
Max. Continuous Voltage “Uc” |
270V |
|
Nominal Discharge Current “In”(8/20uS) |
20kA |
|
Max. Discharge Current “Imax” |
40kA |
|
Protection Level “Up” |
Up≤1.4kV |
|
Response Time “tA” |
≤100ns |
|
Protection Model |
Common Mode Protection |
|
Dimensions |
36mm×90mm×68mm |