Installation Process Of Low-voltage Pole-mounted Circuit Breakers And Surge Arresters

When installing surge arresters, a dedicated installation point will be reserved near Lv Pole Mounted Circuit Breakers according to the route of the low-voltage power distribution line. The grounding terminal of the surge arrester is typically connected to the grounding grid of the power distribution system, while the other end is connected to the phase line or neutral line. This connection is usually placed on the same side of the pole as the low-voltage pole-mounted circuit breaker.

Specific on-site operations include fixing the equipment crossarm or support, electrical connections between the busbar or conductor and the low-voltage pole-mounted circuit breaker and surge arrester, confirmation of electrical clearances, and configuration of insulation accessories. At this stage, the manufacturer's manual and national electrical installation standards should be consulted, and each item should be implemented according to the design drawings. Professional technicians will adjust the positions of each component according to site conditions to meet the requirements of electrical performance and maintenance space.