Surge Protection Devices (SPD)

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MODEL SPECIFICATION

MODEL AND SPECIFICATION THACS-II40
Max. continuous operating voltage Uc (V) 48 175 275 320 385 420 750 1000
No of Poles 4 Pole
Max. Discharging Current Imax (kA) (8/20us) 40
Voltage protection level Up (kV) 0.6 1.3 1.5 1.5 1.5 1.8 3.0 3.5
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 Several protection for in line
Remote Signal Function Can also picking
Remarks Other maxi continuous operating voltage can be customized

Product Tags


  • THACS-II40 Surge Protection Device
  • IEC61643-11 Surge Protector
  • 40kA Surge Protection
  • Nominal Discharge Current 20kA
  • Industrial and Residential Surge Protection
  • High-Performance Surge Protection for Equipment
  • Overvoltage Protection Device for Electrical Lines
  • Lightning Surge Protection for Industrial Systems Protective Devices for Power Distribution Networks
  • Customized Surge Protection for Electronics
  • Fast-Response Surge Protection for Home Appliances
  • Reliable Surge Protectors with Remote Signal Function
  • Advanced Surge Protection for Renewable Energy Systems



Product Description (40kA) (New Surge) 

The THACS-II40 Surge Protection Device (SPD) provides exceptional protection for various electrical systems, designed to safeguard against transient overvoltage events like power surges caused by lightning or switching operations. Compliant with IEC61643-11, this surge protector offers reliable performance for both industrial and residential applications, ensuring that critical equipment remains protected from damage due to electrical spikes.




Key Specifications:

Max. Continuous Operating Voltage (Uc):

•48V, 175V, 275V, 320V, 385V, 420V, 750V, 1000V


Voltage Protection Level (Up):

•0.6kV, 1.3kV, 1.5kV, 1.5kV, 1.5kV, 1.8kV, 3.0kV, 3.5kV


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 Configurations:
Tailored solutions available to meet specific voltage protection needs, ensuring versatility for different applications.

 

Remote Signal Function:
Allows for integration with remote monitoring systems, enabling real-time alerts and management of surge protection devices.

 

Visual Status Indicators:
The green LED indicates normal operation, while the red LED signals when the device is no longer operational, making maintenance and monitoring easier.

 

Compact and Durable Design:
Easy to install with a robust design that withstands harsh environments while offering long-term protection.


Applications:

1.In-Line Surge Protection:
Provides reliable surge protection for electrical circuits by diverting excess voltage safely to the ground.

 

2.Industrial Equipment Protection:
Safeguards industrial machinery, automation systems, and electrical control panels from transient overvoltage events.

 

3.Telecommunications Equipment:
Protects telecom infrastructure, including routers, switches, and network devices, from harmful voltage spikes.

 

4.Power Distribution Systems:
Provides overvoltage protection for power distribution panels and equipment in industrial and residential settings.

 

5.Renewable Energy Systems:
Protects solar panels, inverters, and other renewable energy equipment from voltage spikes that may damage sensitive electronics.

 

6.Home Appliances and Electrical Systems:
Ensures protection of household electrical systems and appliances from sudden electrical surges.


Benefits of Choosing THACS-II40:

High Surge Protection Capacity:
Handles up to 40kA, offering exceptional protection in high-risk areas.

 

Ultra-Fast Response:
Less than 25ns response time minimizes potential damage to connected systems.

 

Easy Monitoring:
Visual indicators (green and red) for quick fault detection and maintenance.

 

Versatile Design:
Compatible with various voltage requirements and environments.

 

Durable Construction:
Built to withstand harsh conditions and ensure long-term reliability.