Surge Protection Devices (SPD)

Home / AC SPD / 1.2 THACS-II40-NPE

MODEL SPECIFICATION

MODEL AND SPECIFICATION THACS-II40-NPE
Uc(VAC) Maxi continuous operating voltage L-N 275 320 385 420
N-PE 255
Up (kV) voltage protective leve L-N 1.5 1.6 1.8 2
N-PE 1.2
No of Poles 4 Pole
Max. Discharging Current Imax (kA) (8/20us) 40
Nominal discharge current (8/20μs) In (kA) 20
Response time tA (ns) < 25
Protection Grade IP20
Standard IEC61643-11
Indication of invalidation Green: Normal, red: Invalidation
Application Line-level protection
Remote Signal Function Can also picking
Remarks Other maxi continuous operating voltage can be customized

Product Tags


  • THACS-II40-NPE Surge Protection
  • Line-to-Neutral Surge Protector
  • Neutral-to-Earth Surge Protection
  • 40kA Surge Protection Device
  • IEC61643-11 Surge Protector Voltage Protection for Industrial Equipment
  • High-Voltage Surge Protection for Power Lines
  • Transient Voltage Protection for Telecom Equipment
  • Customized Surge Protection Devices
  • Surge Protectors for Renewable Energy Systems
  • Protective Device for Home Appliances
  • Fast-Response Surge Protection for Electrical Systems
  • Reliable Surge Protection with Remote Monitoring



Product Description (40kA) (NPE) 

The THACS-II40-NPE Surge Protection Device (SPD) is designed to provide robust protection for electrical systems, specifically tailored to handle overvoltage and transient surges in Line-to-Neutral (L-N) and Neutral-to-Earth (N-PE) configurations. This device is essential for safeguarding sensitive equipment and maintaining the stability of power systems, meeting IEC61643-11 standards. Whether installed in residential, commercial, or industrial environments, the THACS-II40-NPE ensures the protection of valuable assets from harmful voltage spikes and lightning surges.




Key Specifications:

Max. Continuous Operating Voltage (Uc):

L-N (Line-to-Neutral): 275V, 320V, 385V, 420V

N-PE (Neutral-to-Earth): 255V


Voltage Protection Level (Up):

L-N (Line-to-Neutral): 1.5kV, 1.6kV, 1.8kV, 2.0kV

N-PE (Neutral-to-Earth): 1.2kV


Max. Discharging Current (Imax):

•40kA (8/20μs)


Nominal Discharge Current (In):

•20kA (8/20μs)


Response Time (tA):

•< 25 nanoseconds


Protection Grade:

•IP20


Standard Compliance:

•IEC61643-11


Indication of Invalidation:

Green: Normal operation

Red: Device failure


Additional Features:

Customizable Voltage Options:
The THACS-II40-NPE is customizable to meet specific voltage protection requirements, providing flexibility for different applications and environments.

 

Remote Signal Function:
The device offers the ability to integrate with remote monitoring systems, allowing for real-time alerts and management, ensuring proactive maintenance and reducing downtime.

 

Visual Indicator for Status:
The green LED indicates normal operation, while the red LED signals when the device has failed, simplifying maintenance and indicating when replacement is needed.

 

IP20 Protection Rating:
Designed for durability and reliability, with a protective rating of IP20, this device ensures safe operation in standard environments while being easy to install.


Applications:

1.Line-Level Surge Protection:
Provides essential protection against voltage spikes and surges in both Line-to-Neutral (L-N) and Neutral-to-Earth (N-PE) configurations. Ideal for both residential and commercial power systems.

 

2.Industrial Equipment Protection:
Protects industrial machinery, control panels, and electrical systems from harmful overvoltage events, ensuring continued operation and extending the lifespan of valuable equipment.

 

3.Telecommunications Systems:
Safeguards telecom equipment such as servers, switches, and routers from high-voltage spikes, preventing costly downtime and repair.

 

4.Electrical Panel Protection:
Protects distribution boards and electrical panels in homes and industries from transient voltage surges, ensuring the safety of wiring and devices.

 

5.Renewable Energy Systems:
Offers surge protection for solar inverters and other renewable energy components, shielding them from transient overvoltage's caused by external disturbances like lightning strikes.

 

6.Home Appliances and Sensitive Electronics:
Protects home electronics and appliances from power surges that could cause equipment failure or permanent damage.


Why Choose the THACS-II40-NPE Surge Protection Device?

1.Enhanced Safety Standards
Complies with IEC61643-11, guaranteeing internationally recognized safety and quality standards.

 

2.Comprehensive Protection
Protects both L-N and N-PE connections, ensuring safety across all levels of your electrical system.

 

3.High Surge Tolerance
Capable of withstanding a maximum discharging current of 40kA (8/20μs), making it ideal for environments prone to high-energy surges.

 

4.Fast Response Time
The device reacts in less than 25 nanoseconds, providing instant protection and minimizing risks to your sensitive equipment.

 

5.Customizable Options
Available with a variety of maximum continuous operating voltages (Uc) to suit diverse application requirements.

 

6.Easy Monitoring and Maintenance
Equipped with a clear status indicator (green for normal operation, red for failure) for real-time performance tracking.

 

7.Remote Signal Functionality
Enables integration with remote systems for proactive monitoring and seamless surge protection management.

 

8.Durability and Reliability
Constructed with an IP20 protection grade, ensuring resilience against physical and environmental challenges.

 

9.Broad Application Range
Ideal for use in residential, commercial, and industrial setups, as well as renewable energy systems and telecommunication networks.

 

10.Cost Efficiency
Reduces downtime, maintenance costs, and potential equipment damage, offering long-term savings.