◆application

The adjustable turn arc suppression coil is currently the most technologically mature arc suppression coil equipment. This adjustment method belongs to a typical pre adjusted arc suppression coil and is suitable for most situations that require the use of arc suppression coils. Combined with a self-control damping resistance device, it can automatically input arc suppression coils for compensation without relying on the controller when single-phase grounding occurs. The principle is simple, safe and reliable.

◆Product Features

◇The automatic tracking and compensation device for arc suppression coils has the advantages of simple installation, convenient debugging, low maintenance cost, and safe and reliable use;

◇The product design technology is mature, with a high degree of standardization, and the manufacturing technology is leading domestically, strictly following the requirements of relevant standards;

◇Functional modular design, able to flexibly select and equip small current line selection, one control and two other functional modules according to project needs;

◇All structural fasteners are made of high-strength bolts with vacuum zinc infiltration treatment on the surface, which has high mechanical strength, good anti loosening effect, and strong corrosion resistance;

◇The cabinet structure has multiple patented technologies, ensuring the heat dissipation performance of the equipment while the shell protection level can reach IP55;

◇Our company's independently developed arc suppression coil controller adopts patented algorithm technology, which can accurately monitor the system capacitance current and quickly apply compensation in the event of single-phase ground fault. The device supports multiple communication interfaces and protocols, making it flexible and convenient to use.

◆Ordering Instructions

◇Rated voltage and frequency of the system;

◇Arc suppression coil adjustment method (turn adjustment type);

◇The upper and lower limits of the compensation current value of the arc suppression coil (which can be calculated from the system capacitance current);

◇Is there a need for a grounding transformer? If so, please note the rated capacity of the grounding transformer; Do you need to carry a secondary load (also serving as a station transformer)? If so, please provide the secondary capacity and voltage；

◇Cabinet inlet and outlet wire method, IP protection level, color, etc.