UPG62-1REC5-26292-1 Circuit Protection

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Circuit breakers are an essential and integral part of an electrical distribution system. They protect the electrical system from potential harm due to current overload and short circuit. The UPG62-1REC5-26292-1 circuit breaker is widely used in the electrical industry. It is typically applied in high voltage systems, often in substations, switchyards, and other industrial areas.

The UPG62-1REC5-26292-1 circuit breaker is a three-pole, air-break switch. It has a breaking capacity of 20kA at 500V AC. The switch is rated for 400VAC and is suitable for switching a rated current up to 400A. It is also able to break currents up to 1,600A peak current. The circuit breaker has a manual operated, rotary isolation switch and is designed for indoor or outdoor use in an environmental temperature range of -10 to 55 degrees Celsius.

The working principle of the UPG62-1REC5-26292-1 circuit breaker is relatively simple. The switch has three separate poles, each activated by a single operation. When the switch is turned on, the two separate vane arms of the breaker rotate around a central axis. This causes the contacts to come into contact with each other and the circuit is closed. When a pre-set overload current is detected, the armature is triggered to rotate and separates the contacts, breaking the circuit.

The UPG62-1REC5-26292-1 is designed for medium-voltage and high-current distribution applications and is widely used in power plants, industrial complexes, telecommunications systems, mining operations, and other areas. The device is designed to provide reliable operation for its rated switching capacity. In addition, the breaker utilizes an air break arc extinguishing chamber to quickly and efficiently extinguish any unwanted electric arcs when the breaker is operated. This helps to reduce the amount of arcing energy released during switching operations.

The UPG62-1REC5-26292-1 circuit breaker is designed with various safety features. It has an alarm contact that triggers when the switch has operated. This helps alert operators of unexpected changes in current load or other potential faults. In addition, the switch has a lockable handle that helps prevent accidental switching and prevents unauthorized manipulation of the switch.

In conclusion, the UPG62-1REC5-26292-1 circuit breaker is an essential component of any high voltage distribution system. It is designed to efficiently break and make the current load without releasing excess electric arcing energy. In addition, the device has various safety features that protect against unexpected operation and potential malfunctions. The above mentioned features makes the UPG62-1REC5-26292-1 a reliable and attractive choice for medium-voltage applications.

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