GTCA28-601M-R05

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Gas Discharge Tube Arresters (GDT) are devices made up of a gas-filled tube to limit voltage surges. They are used to protect electrical network against lightning surges, or any other kind of high-frequency transient phenomenon. GTCA28-601M-R05 is a variant of GDT that is suitable for high-voltage glass cover applications.

The gas discharge tube arrester (GTCA28-601M-R05) is a two-stage overvoltage protective device with external bypass. It consists of an insulative glass housing filled with a gas mixture of argon and nitrogen and combining gap gaps. It has excellent surge characteristics, high insulation level, and is designed to suppress overvoltage and improve the lightning-proof level of the main circuit. It is widely used in outdoor power transformer for connection of overhead lines.

The GTCA28-601M-R05 uses a spark gap as an overvoltage protection device. It has multiple parallel spark gaps which are connected to the high voltage side. When the voltage on other end of the gap increases, an arc is formed that restricts the current and protects the sensitive electrical equipment. The spark gap creates a controlled environment where an arc is formed in a controlled manner that restricts current without damage to the equipment.

The GTCA28-601M-R05 also includes an external bypass. It is designed to ensure continuous operation of the secondary circuit if an overvoltage condition occurs. This bypass provides an alternative path for current to travel, which helps protect the sensitive equipment from overvoltage events. The external bypass is also designed to reestablish the original voltage level in the system so that the equipment can operate normally.

In addition to protecting against overvoltage, GTCA28-601M-R05 also protects against high frequency switching transients. It is designed to suppress high frequency transient voltages that result from electrical arc or other sources. The gap gap is specially designed to reduce the total harmonic distortion (THD) to ensure the smooth operation of the power system.

The GTCA28-601M-R05 also provides protection against reverse voltage. Reverse voltage is when the voltage on the high voltage side of the gap is higher than the voltage on the low voltage side. This can occur when an overvoltage event occurs, or when the transformer is overloaded. The protective device will provide a steady and precise limit for the current to avoid damage to the equipment.

The GTCA28-601M-R05 is also equipped with a thermal cutoff. This is designed to protect the surge protection device from burning out in the event of an overvoltage event. In such an event, the device will cut off the power to the electric circuit and prevent it from getting damaged due to an overload.

The GTCA28-601M-R05 is highly reliable and durable, and can provide reliable protection against surges over a wide range of voltages. It is designed for long-term use and is highly effective in preventing unwanted current and voltage spikes. The GTCA28-601M-R05 is an ideal choice for protecting electrical circuits and equipment against overvoltage, high frequency transients, and reverse voltage.

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