IUGH111-1REC4-66F-10.0-91

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The IUGH111-1REC4-66F-10.0-91 belongs to a type of device known as Circuit Breakers. This device is typically installed in electrical switchboards to protect electrical equipment from damage or overload. It works by automatically disconnecting power to the circuit if it detects a fault or overvoltage.

The IUGH111-1REC4-66F-10.0-91 is designed for use in medium-voltage applications, such as in medium-voltage power supplies and distribution systems. It is rated to break up to 10.0 kilovolts of fault current. This ensures that it is able to easily trip any fault current that may occur in a circuit.

The IUGH111-1REC4-66F-10.0-91 operates on a variety of principles to detect and trip a fault current. The most common type of operation is known as a differential current operation. In this operation, the device monitors both the current flowing through the circuit and the current returning to the power source. When there is an imbalance between these two currents, the device will disconnect the power.

The IUGH111-1REC4-66F-10.0-91 also utilizes an instantaneous trip protection system. This system will trip the circuit if it detects a high fault current. This system is designed to protect the circuit from very high fault currents which can cause extensive damage to equipment.

In addition to providing circuit protection from faults and overloads, the IUGH111-1REC4-66F-10.0-91 can also provide protection against undervoltage. This is achieved by monitoring the incoming voltage and tripping the circuit if it drops below a set point. This type of protection is particularly important in medium-voltage applications, where voltage sags can cause sensitive equipment to be damaged or destroyed.

The IUGH111-1REC4-66F-10.0-91 is widely used in a variety of electrical applications. This includes protection of motors and other electrical equipment, such as UPS systems, from damage caused by overloads or faults. It is also commonly used to protect electrical equipment in industrial facilities, where the high fault currents can cause extensive damage to machinery.

The IUGH111-1REC4-66F-10.0-91 is a reliable and effective device which can provide effective protection to medium-voltage circuits and equipment. Its combination of differential current and instantaneous trip protection ensure that it is able to easily detect and trip a fault current. This provides protection from power supply problems, as well as from high fault currents which can cause extensive damage.

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