GTCR38-900M-Q10

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Gas Discharge Tube Arresters (GDT) are critical components in many electrical systems as they provide protection against catastrophic events caused by atmospheric conditions such as lightning, surges, and transient overvoltages. The GTCR38-900M-Q10 is a gas discharge tube arrester that has become increasingly popular due to its proven reliability and its competitive cost structure. This article will discuss the application field and working principle of GTCR38-900M-Q10.

GTCR38-900M-Q10 is designed to protect single-phase AC power lines operating at voltages of up to 900 volts and frequencies of up to 50 Hz. The arrestor is capable of safely discharging surge currents up to 8500A. It is also capable of limiting the voltage to a safe level. The arrester is UL listed and meets all relevant safety standards.

The GTCR38-900M-Q10 consists of a zinc oxide element which is encased in a metal housing. The element contains electrodes that are connected to the electrical circuit. During normal conditions, the electrodes remain open, and no current passes through them. However, when there is an overvoltage present in the circuit, the element becomes conductive and provides a short circuit which directs the current through it.

The arrester works by utilizing the principle of a spark gap. When a voltage is high enough, a spark is created between the electrode and the element. The spark absorbs the voltage, discharging the excess current from the circuit. This prevents the voltage from reaching dangerous levels, protecting the circuit from damage.

The GTCR38-900M-Q10 is specified for an ambient temperature range of -30°C to +70°C ( -22°F to +158°F) and can be used outdoors if provided with suitable environmental protection. The arrester is capable of withstanding mechanical and thermal shocks and vibration, as well as aging due to ageing. The arrester is also resistant to corrosive atmospheres and environmental pollution.

The GTCR38-900M-Q10 is designed to be used in a variety of applications including distribution and network transformers, power supplies, CNC machines, domestic appliances, LED lighting systems, and other similar systems operating up to 900 volts. In addition, the device is suitable for use in outdoor applications, such as lightning protection and communications. Additionally, the arrester is also suitable for use in high-voltage power distribution networks.

To ensure the highest quality protection, the GTCR38-900M-Q10 has been tested to meet all relevant safety standards. The arrester provides excellent protection against overvoltage events and can safely absorb high surge currents. Additionally, the arrester is highly resistant to degradation due to ageing and environmental pollution.

As a result, the GTCR38-900M-Q10 has become increasingly popular and is widely used in many industries. The arrester is capable of providing reliable protection against catastrophic events caused by atmospheric conditions such as lightning, surges, and transient overvoltages. The device is certified to meet all applicable safety standards and is suitable for a wide range of applications. Additionally, the arrester is an affordable protective solution for many electrical systems.

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