main feature:
●Advancement: relying on advanced intelligent monitoring technology,
Optimize and improve power quality

●Fast response: response time is less than 300us,
Eliminate Harm before Harm

●Easy maintenance: thanks to its good design,
Modular design greatly reduces operation and maintenance time

●Multiple choices: current from 25-500A,
Suitable for three-phase three-wire or four-wire products

●Adaptability: can compensate for its own interference and can automatically change the network topology