American SEL microprocessor protection device SEL751A01G1G3G73810100

Brand: SEL/USA Delivery Time: Over one month Application Areas: Chemical, Petroleum, Energy, Electrical, General SEL Microcomputer Protection Device Commissioning and Installation Method (USA) SEL products are composed of highly integrated, bus-less microcontrollers, high-precision current and voltage transformers, high-insulation-strength output intermediate relays, and high-reliability switching power supply modules. The microcomputer protection device is mainly used in power plants, substatio