Medium Voltage Surge Arresters

• 

Medium-voltage surge arresters are electrical devices designed to protect electrical equipment from surges or transients that occur on medium-voltage power systems. These systems typically operate at voltages between 1kV and 36kV, and they are commonly found in various industries, such as manufacturing, oil and gas, and utilities.

Medium surge arrester medium voltagework by detecting and diverting excess voltage away from the equipment and toward the ground. They are typically composed of metal oxide varistors (MOV) or zener diodes, which provide a low resistance path to the ground during transient events. When a surge or transient occurs, the surge arrester conducts the excess energy to the ground, protecting the equipment from damage.

Medium voltage surge arresters are selected based on the specific application, voltage requirements, and surge current capacity. They are often installed in parallel with the equipment they are protecting, with a short path to the ground. Proper installation and maintenance are important to ensure the effectiveness of the medium voltage surge arrester.

Function of Medium Voltage Surge Arresters

The primary function of medium voltage surge arresters is to limit and divert overvoltage surges (transients) away from the equipment that they are installed to protect. They detect and discharge the electrical energy from the overvoltage surges by providing a low-resistance path to the earth, thus absorbing and repelling the energy away from the equipment. This protects the equipment from electrical stress, high-voltage breakdowns, and potential damage that could disrupt operations or cause significant losses.

The surge arrester acts as an insurance mechanism that ensures equipment is protected from voltage spikes exceeding their voltage rating, thereby reducing the risk of equipment failure and associated costs. The proper sizing and installation of the medium voltage surge arrester are essential for its efficient and effective operation.

Application of Medium Voltage Surge Arresters

Medium voltage surge arresters are commonly used in a variety of applications, including power distribution systems, industrial facilities, and commercial buildings. They are installed to protect equipment such as transformers, switchgear, motors, and other medium voltage electrical components from voltage surges or transients caused by lightning, switching operations, or other sources.

Medium voltage surge arresters are also used for the protection of telecommunication networks, data centers, and other critical electronic equipment. They play a significant role in ensuring the safety and reliability of power systems, protecting equipment from damage, and reducing the risk of operational downtime. Proper selection, installation, and maintenance of medium voltage surge arresters are essential to their effective operation and long-term service life.

Другие товары поставщика

	Suspended Insulators	Suspended insulatorsare an integral component of high-voltage electrical systems. They are designed to carry and hold electrical conductors aloft a...
	Rubber Vertical Injection Machine	Most of the crawler production operations are completed by rubber vertical injection machines instead of manual labor, reducing the quality instabi...
	Lightning Arrestor Resistors	The lightning thunder resistor for homeis the core part of the lightning arrester. It uses zinc oxide as the main component, adding a small amount ...
	Medium Voltage Surge Arresters	Medium-voltage surge arresters are electrical devices designed to protect electrical equipment from surges or transients that occur on medium-volta...
	Cross Arm Insulators	horizontal post insulatorare used in electrical systems to provide insulation and mechanical support to the cross arm and conductor. They are typic...

Похожие товары

	PCB Assembly Service	Продавец: Shenzhen Qingjian Electronic Technology Co., Ltd	PCB Assembly Service Product Description We have 5 SMT (Surface Mount Technology) production li...
	PCB design	Продавец: Shenzhen Qingjian Electronic Technology Co., Ltd	PCB design Product Description We can provide various types of PCB board designand production, ...
	PHILIPS LED Strip HLS288	Продавец: BMT LIGHTING	PHILIPS LED Strip HLS288 Plus 11.5W 4000K 30M IP20 Product date: Model Name:PHILIPS LED StripH...
	PHILIPS OEM LED Street Light	Продавец: BMT LIGHTING	PHILIPS OEM LED Street Light BMT-BST10D Heat Sink Outdoor Ip65 Waterproof 50w 120w 180w 240w Led ...
	PHILIPS Ultinon LED	Продавец: BMT LIGHTING	PHILIPS Ultinon LED Headlight bulb S25 12V 5W 11499ULWX2 BA15s Product description PHILIPS Ult...