Precautions and requirements for normal operation of 35KV zinc oxide arrester manufacturers

1. Check the degree of contamination on the surface of the porcelain sleeve of the 35KV zinc oxide arrester and whether there is discharge phenomenon, and whether the porcelain sleeve and flange are cracked or damaged.

2. Whether there is abnormal sound inside the 35KV zinc oxide arrester.

3. Whether there are burn marks or broken strands on the wires and ground down conductors linked to 35KV zinc oxide arresters, discharge counters or online monitors.

4. Whether there is any change in the instruction book of the discharge counter of the 35KV zinc oxide arrester and whether there is water in the counter.

5. Whether there is any obvious change in the leakage current of the 35KV zinc oxide arrester with leakage current online monitoring device.

6. Whether the equalizing ring of the 35KV arrester is skewed.

7. Whether the manufacturer of the metal oxide 35KV zinc oxide arrester with series gap or whether the series gap is offset from the original position.

8. Low-arrangement zinc oxide lightning arrester to shield whether there are weeds in it.

Daily inspection requirements for 35KV zinc oxide surge arresters

1. The inspection of 35KV zinc oxide arrester equipment should be carried out by the transmission and transformation operators in the daily inspection of the equipment and the inspection record should be made. During the inspection, the abnormal phenomenon of the 35KV zinc oxide arrester equipment should be recorded in the abnormality and defect of the equipment. Make a detailed record in the document, and at the same time report to the higher level, and deal with the defect according to the principle of disposal.

2. The leakage current of the 35KV zinc oxide arrester with leakage current online monitoring device should be recorded. The manned substation shall be recorded at least once a week, and the unattended substation shall be recorded at least once per patrol cycle.

3. During thunderstorms, patrol personnel are strictly prohibited from approaching the equipment of 35KV zinc oxide arrester manufacturers and other lightning protection devices.

     Yichang Hengyuan Technology Co., Ltd. is a professional manufacturer of European-style cable connectors, plug connectors, cable branch boxes, American elbow connectors, high-voltage vacuum circuit breakers, high-voltage load switches, lightning arresters, zinc oxide arresters, tank arresters, overvoltage protectors, Counters, monitors, heat-shrinkable cable accessories, cold-shrinkable cable accessories, T-shaped heads, wall bushings, European cable accessories, American cable connectors, transformer neutral point protection devices, fuses, isolation switches, PT cable heads, elbows Manufacturers of type cable joints, 10kV outdoor terminals, switch cabinets, cable intermediate joints, cable accessories and other products