TVOC-2-240 Arc Monitor
TVOC-2-240 is an arc monitoring system from ABB brand, also known as arc protection relay. The system aims to alleviate arc faults and protect the safety of personnel and equipment. The following is a detailed explanation about TVOC-2-240:
Functional features: The system detects the light of the arc and uses fast IGBT contacts to send electrical signals to nearby circuit breakers within 1 millisecond to disconnect the power supply and extinguish the arc. This fast response time is crucial for preventing damage to personnel and equipment caused by arc faults.
System composition: TVOC-2-240 consists of arc monitors equipped with optical sensors for detecting arcs. For certain special applications, additional current sensing units can be added to prevent external factors such as strong light (such as sunlight) from inadvertently triggering the system.
Working principle: The working process of the system can be divided into three stages: detection, recognition, and action. Firstly, optical sensors detect the light generated by the arc; Then, the arc monitor determines the intensity of the light to determine whether it is an arc; Finally, when an arc is detected, the trip contact will close, disconnecting the power supply to extinguish the arc.
Application scenario: TVOC-2-240 is suitable for various occasions that require arc fault prevention, such as low voltage and medium voltage switchgear. Its design emphasizes the reliability, flexibility, and simplicity of the product, providing reliable arc fault solutions for various devices.
Attention: Due to the large number of products from our company, the pictures cannot match each other. Please contact me to confirm the actual product!
The company has a leading advantage in discontinuing control system components. We have a large inventory and surplus of control system components, as well as some hardware for the discontinued control system. We have also released many new hardware and products to support your existing control system or apply new control technologies. The discontinued “DCS system spare parts, PLC module spare parts,” complete machine and accessories series have a strong advantage. As long as you need PLC products, we can help you find them. The company has a great price advantage
| ABB | 3BHB003154R0101 |
| ABB | 3BHB003688R0001 |
| ABB | 3BHB003688R0101 |
| ABB | 3BHB003689 |
| ABB | 3BHB004027R0101 |
| ABB | 3BHB005171R0101 |
| ABB | 3BHB005243R0105 |
| ABB | 3BHE009681R0101 |
| ABB | 3BHE021951R0124 |
| ABB | 3BHE024747R0101 |
| ABB | 3BHE027632R0101 |
| ABB | 3BHE039203R0101 |
[Disclaimer]
Our company sells new products and discontinued products, and purchases such special products through independent channels. Guizhou Yuanmiao Automation Equipment Co., Ltd. is not an authorized distributor, distributor or representative of the featured products of this website. All product names/product images, trademarks, brands and microlabels used on this website are the property of their respective owners. Product descriptions, descriptions or sales with these name images, trademarks, brands and logos are for identification purposes only and do not represent any association or authorization with any right holders.
