Guidance for the SEL0351S6XHD4FB442 project in the United States

Guidance for the SEL0351S6XHD4FB442 project in the United StatesShanghai Chending specializes in selling SEL products from the United States, providing technical guidance and after-sales installation and on-site debugging services.
The SEL-351S protection system provides comprehensive feeder and overcurrent protection, making it ideal for industrial and utility feeder applications. Improve your service quality through lower costs and innovative features such as Mirrored Bits communication, IEEE C37.118 synchronous phasor, extended operator control, and SEL's Best Choice Ground Directional Element logic.
Guidance for the SEL0351S6XHD4FB442 project in the United States
351S#NC58 (0351S6XHD4FB442)

351S#EV8P (0351S6XHD2FB242)

451#GJM7 (04515615XB0X4H224XXX1）
751A01G3G0X71860300 Shanghai Chending has 2 units in stock. Please feel free to inquire if you need them.

Please feel free to consult if you have any of the above requirements.
APP 351 provides comprehensive application training for the SEL-351 protection system, which is an extremely flexible protective relay used by utility companies around the world for various applications. Working in pairs, students gain practical experience in communication, setting, metering, monitoring, retrieving event reports, and executing control functions by directly using SEL-351S relays.

751A01G3G0X71860300 Shanghai Chending has 2 units in stock. Please feel free to inquire if you need them.

The SEL-751A relay provides a solution for industrial feeder protection, with flexible I/O options, easy installation, and fast setup. Optional Ethernet or serial port communication and multiple protocols, including MIRROREBITS ® And IEC61850. Provide complete feeder protection for overcurrent, overvoltage, undervoltage, and frequency components. The complete feeder protection flexibly cooperates with inverse time limit and instantaneous overvoltage, overcurrent, low voltage, as well as frequency component and circuit breaker failure protection. Optional protection function

Each inverse time element of SEL-751A has two types of return characteristics. One type is when the current is at least one cycle below the starting value. Another way to imitate electromechanical induction The reset time of the disk component is determined by the time disk setting, disk movement percentage, and current amount. The second option is not available when using standard coincident curves.