ABB TVOC-2-240 1SFA664001R1001 arc monitoring device

Description

The ABB TVOC-2-240  1SFA664001R1001 module is an arc monitoring device produced by ABB, with multiple functions and features. The following is a detailed analysis of the module:

1、 Basic information
Product Name: ABB TVOC-2-240
Product number: 1SFA664001R1001
Type: Arc Monitor
Manufacturer: ABB Company
2、 Main functions
Arc detection: This module can detect and monitor arc faults in the power system, which may pose potential safety risks. By detecting the light of the arc, it can quickly respond and take measures to improve the safety of electrical equipment and systems.
Quick response: When an arc fault is detected, the TVOC-2-240 arc monitor can send an electrical signal to the nearby circuit breaker within 1 millisecond through the fast IGBT contact, thereby disconnecting the power and extinguishing the arc, effectively preventing the fault from expanding.
Area selective tripping: This monitor has 10 detector inputs, which can trip up to three circuit breakers with area selectivity, ensuring accurate and rapid power cut-off in the event of arc faults in the faulty area.

Scalability: Up to 2 expansion units can expand the number of photodetectors to 30 to meet the design requirements of switch equipment of different scales.
3、 Technical specifications
Power supply voltage: Supports 100… 250V DC or 100… 240V AC 50/60 Hz, demonstrating good power adaptability.
Dimensions: The product has a net width of 210 millimeters, a net height of 230 millimeters, a net depth/length of 80 millimeters, and a net weight of 1.2 kilograms, making it easy to install and maintain.
Accessories: including current sensing units, optical cables, cable straps, etc., to ensure the integrity and functionality of the equipment.
4、 Other features
High reliability: The TVOC-2-240 arc monitor has been carefully designed and rigorously tested, with high reliability and stability, and can operate stably for long periods of time in harsh environments.
Easy to integrate: This module may be integrated with other electrical systems and monitoring equipment to provide comprehensive electrical system monitoring and control functions, facilitating unified management and maintenance by users.
Remote communication function: Some models may support remote communication function, allowing users to improve efficiency and security through remote monitoring and operation.
5、 Application scenarios
The ABB TVOC-240 1SFA664001R1001 module is widely used in various power systems, especially in situations that require high safety and reliability, such as industrial production lines, data centers, hospitals, commercial buildings, etc.

6、 Summary
The ABB TVOC-240 1SFA664001R1001 module, as a professional arc monitoring equipment, plays an important role in the power system due to its excellent arc detection ability, fast response characteristics, area selective tripping function, high reliability, and easy integration. It can not only effectively improve the safety of electrical equipment and systems, but also help users reduce maintenance costs and improve overall operational efficiency.