Yueqing Dengrui Electric Co., Ltd.

Yueqing Dengrui Electric Co., Ltd. supplies./Combined overvoltage protector/How much does a combined overvoltage protector cost? If you are looking for a./Combined overvoltage protector manufacturer, choose Dengrui Electric. Please call us for details! The following is a detailed introduction about the combined overvoltage protector
The combined overvoltage protector has a simple structure, stable performance, safety and reliability
Since the grounding protection unit of the overvoltage protector adopts a gapless structure , distributed capacitance and parasitic capacitance have basically no impact on the distribution of power frequency voltage and the discharge performance of the gap, thus making the performance of the overvoltage protector more stable. The impact coefficient of the gap is , and the dispersion is easily controlled within the required range. Within the range, it basically has no wave interception hazard, and the damage to the gap caused by the afterflow is almost zero. The safety of the protector is reliably guaranteed and the service life is greatly extended.
Protected objects of combined overvoltage protector
The power station type is suitable for overvoltage protection of various transformers, switches and busbars, the motor type is suitable for overvoltage protection of various types of motors, and the capacitor type is suitable for various capacitors. Overvoltage protection, motor neutral point type suitable for motor neutral point overvoltage protection
./Combined overvoltage protector is used in AC medium to voltage systems to prevent operating overvoltage mainly caused by vacuum switches. It protects against damage from electrical pressure equipment and also has the function of lightning protection.
The combined overvoltage protector is a new technology product. The fully corresponding national standards are still being formulated, and only part of them have been released. Our company's product technical standards mainly refer to "AC Gapless Metal Oxide Mineral Arrester", / " Standards for "Metal Oxide Surge Arrester with Series Gap" and/"Overvoltage Protection and Insulation Coordination for Voltage Protection of AC Electrical Installations" are formulated, and in accordance with the already issued/and "Three-phase Combined Gapless Metallic Arrester" and the yet to be released standards The standard submission draft for "Three-phase Combined Metal Oxide Arrester with Series Gap" will be revised and implemented.
*For gapless/combined overvoltage protectors, the long-term applied power frequency voltage must not exceed the continuous operating voltage of the protector
*For gapless products, the power frequency voltage at the installation point must not rise in the short term. Exceeds the rated voltage of the overvoltage protector. For long-term use in the following abnormal conditions, the overvoltage protector needs to be specially made, which should be stated when ordering
* Temperature type altitude exceeds the standard (plateau, tropical, cold zone, fully enclosed cabinet, close to electric furnace, etc.)
* Use The environment contains severe moisture or corrosive impurities (water, salt fields, chemical plants, etc.)
*Strong infrared radiation (plateau, strong sunshine and arid areas, etc.)
*Exceptionally polluted areas (mine working surfaces, buildings, etc.) Construction site working surface, etc.)
Overvoltage protector model
Corresponding model of overvoltage protector.
./ . Neutral overvoltage protector. ./Corresponding model of overvoltage protector./ Overvoltage protector
This information is supplied./Combined overvoltage protector/How much does a combined overvoltage protector cost? Provided by Dengrui Electric. Product description information is subject to change without notice. Please log in to Yueqing Dengrui for details. Please refer to the official website of Electrical Co., Ltd. or call for consultation