SANKOSHA SURGE ARRESTERS – ACTIVE COMPONENTS

Sankosha was established in 1930 at 22 Shin-Saiwai-cho in Tokyo(JAPAN). Sankosha produces weather observation systems and fiber optic system.

Sankosha specialized in gas tube arresters protect personnel equipment and circuitry from abnormally high voltages caused by lightning or electrical transients. Sankosha Products are designed for perfection, built with precision; Sankosha’s products are sure to impress. Backed by a sterling warranty Sankosha’s products will give you years of trouble-free.

Drawing on years of technical experience and know-how, Sankosha provides everything from risk diagnosis to lightning detection, forecasting and protection.

		2-electrode arresters				3-electrode arresters				Surface-mounted arresters
		High voltage arresters				Earthing related products				SPD for LAN
		Power supply SPD				SPD for solar power generation systems				SPD for communication equipment
		SPD for co-axial connectors				Lightning transformers				Railroad protective devices
		Explosion-proof SPD				Semiconductor lightning protective elements				Lightning observation equipment
		External lightning protection products				Protective devices

Products

Ceramic Arrester (Gas Discharge Tubes)

The Ceramic Gas Tube Arresters manufactured by Sankosha Corporation provide protection for personnel, equipment and circuitry from the abnormally high transient voltages which can surge limiting characteristics. When the abnormal voltage on a line reaches that defined level, sparkover (or breakdown) occurs within the gas tube arrested, the surge is redirected and people and equipment are protected.

Sankosha manufactures gas discharge tube surge arresters for circuit protection from lightning and other over voltage events. Due to their very low capacitance, gas discharge tubes are commonly used on high frequency lines, like in telecommunications equipment. They can also be used in industrial and consumer electronics, such as in surge protectors and alarm systems. Other applications include instrumentation circuits, power supplies and medical electronics.

Examples of Sankosha Lightning Protection

• protection for wind farms
• protection for solar power installations
• protection for buildings
• protection for factories
• protection for railways
• protection for fire prevention equipment
• protection for dams
• protection for houses

Featured Series

• Y08JS Series (Two Electrode)
• Y08U and Y08UZ Series(Two Electrode)
• Y08 Series(Two Electrode)
• 3YVJ Series(Three Electrode)
• 3YVH Series(Three Electrode)
• 3YW Series(Three Electrode)
• Y06S Series(Three Electrode)
• 3Y06S Series(Miniature Two Electrode)

Solid-state Surge Protection Device(SSPD):

The device most commonly used in AC voltage surge suppressors are MOVs, a solid-state device made of zinc oxide materials.

Protects communication devices and electronic devices from lightning surge using semiconductors

• 
  Excellent voltage control High speed response - below 1ns Improved surge durability and less current leak Can be used for various purposes High reliability with the use of epoxy resin
• 
  Uses the punch-through phenomenon for operation 3-pole construction, most suitable for 1 line protection Excellent response High surge durability

Products List