GTCA28-251M-P15

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Gas Discharge Tube Arresters (GDT) is an important device for protecting electrical equipment from power system surges and overvoltages. The GDT is a voltage-dependent component that blocks the overvoltage caused by lightning, switching operations and other transients. One of the most popular GDTs is the GTCA28-251M-P15 series. This series is widely used in many areas such as the energy industry, telecom industry, and others.

The GTCA28-251M-P15 series is a gas discharge tube (GDT) with an internal fail-safe design that ensures reliable operation under extreme weather conditions. The GTCA28-251M-P15 series has a high surge current and low capacitance. Its special dual construction features a single metal walled cup containing two gas tubes in an aluminum oxide tube. This construction allows the GTCA28-251M-P15 series to have two different stages of protection. The first layer is the aluminum oxide tube, which acts as a first-level protection device to absorb the energy of extreme voltages and break up the electric arc inside the GDT. The second layer is the two gas tubes, which provide the second-level protection by providing a short circuit to further limit the surge voltage.

The operation of the GTCA28-251M-P15 series will depend on the transient voltage at the protected site. When the transient voltage exceeds the rated voltage of the GDT, the gas tubes will react and become conductive, providing low impedance for the current flow. This will limit the voltage and current that passes through the lines or equipment, thus protecting the device from damage. Once the transient voltage has subsided, the gas tubes revert back to their non-conductive state.

The GTCA28-251M-P15 series is a very reliable surge protection device. It is highly resistant to environmental conditions, moisture, heat, and dust and offers a life expectancy of at least 20 years. Its low capacitance ensures that it does not interfere with signaling and other sensitive equipment. The GTCA28-251M-P15 series is the best choice for applications that require extreme levels of surge protection.

The GTCA28-251M-P15 series can be used in many applications for the energy industry such as power transformers, substations, and large electric motors. It can also be used in many telecom applications such as telephone networks, cable TV, satellite TV, and data communications networks. In addition, the GTCA28-251M-P15 series is also suitable for medical device and automotive applications.

The GTCA28-251M-P15 series is a reliable and efficient surge protection device. It offers an effective way to protect devices from the damaging effects of lightning, switching operations and other transients. The special dual construction feature ensures reliable operation and long life expectancy, making it the perfect choice for many applications.

The specific data is subject to PDF, and the above content is for reference