SL1011B075C

Series:	SL1011B
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Moisture Sensitivity Level (MSL):	--
Voltage - DC Spark Over (Nom):	75V
Impulse Discharge Current (8/20µs):	10000A (10kA)
Tolerance:	--
Number of Poles:	2
Fail Short:	No
Mounting Type:	User Defined
Package / Case:	Cylinder No Lead

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Gas Discharge Tube Arresters (GDT): SL1011B075C application field and working principle

Gas Discharge Tube (GDT) Arresters are designed to protect electrical systems from lightning, overvoltage caused by switching in power systems and even from high-powered static charges. The SL1011B075C is a form of GDT specifically designed for AC power systems, utilizing multiple layers of insulated spacers to create a voltage breakdown threshold across a discharge gap. It uses two copper electrodes, and is used in surge protection devices, power conditioners and communication equalizers.GDT arresters such as the SL1011B075C operate on the principle of gas dielectric breakdown. When the voltage across the electrodes of a GDT exceeds the break-over voltage, a gas arc occurs and ionizes the air gap between the electrodes, creating a conductive path that will be used to divert energy away from delicate electrical circuits. The SL1011B075C works through the application of an intermediate electrostatic limiter—utilizing a limited spark gap gap committed to the suppressing of transients—followed by a parallel cascade of gas discharge tubes that further limit and redirect the current.The SL1011B075C has many practical applications. It is often used in power plants, electrical networks, telecommunications, renewable energy systems and to protect sensitive equipment and control systems. It is particularly well suited for power systems with high voltages, where traditional surge suppression devices may be inadequate. This GDT arrester also demonstrates excellent performance in preventing repetitive transient overvoltage. It is also highly resistant to wear and aging, with a long service life. Even though it’s usually a bit more expensive than other types of surge suppressors, its reliable performance, minimal maintenance requirements and enhanced safety make it an ideal choice for ensuring reliable electricity flowing into computers and other valuable equipment.When dealing with external transients, GDT arresters such as the SL1011B075C are an invaluable tool to protect valuable equipment. The principle application GDTs is communicating equipment protection, where the arrester limits overvoltages travelling through the line to an acceptable level and dissipates the transients. When used properly, GDT arresters will protect vulnerable circuits and provide reliable communication lines.In addition to communication applications, GDT arresters are also used for protection of various other sensitive equipment, such as power systems, industrial robots, low-voltage power supplies, and low-voltage motor systems. The SL1011B075C in particular is used on, but not limited to, IEC 60721 industrial lightning protection, electricity distribution, and railway lighter power and signal systems. In traditionally-built power systems, SL1011B075C GDT arresters are an effective and reliable means of protection from surges caused by lightning or switching. GDTs offer an alternative to fuse and circuit breaker systems, and are often used in combination with them. Fuses and circuit breakers are designed to protect from overloads and short circuits, while GDT arresters provide protection from the transient overvoltages that can cause substantial damage to sensitive electronics. When installing the SL1011B075C, it is important to match the arrester’s rating with the application and the system voltage to ensure proper protection and to avoid over-voltage and under-voltage conditions. The GDT arrester can be connected directly to the electrical source, or alternatively, the SL1011B075C can be integrated into a surge protection device for added protection. In conclusion, the SL1011B075C GDT arrester is an invaluable tool for protecting electrical equipment from transient overvoltages and other factors such as lightning and switching. Its reliable performance, enhanced safety capabilities and long lifespan make it an ideal choice for ensuring reliable electricity supply into computers and other sensitive equipment, and it has many practical applications from telecommunications to renewable energy systems.

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