LSRU-115-AL-2

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The LSRU-115-AL-2 is a monitor-type current/voltage relay that offers monitor protection of wind turbines, motors, pumps, fans, transformers and other heavy equipment. It is designed to provide protection against over voltage, undervoltage and over-temperature alarms, and to detect potentially dangerous current fluctuations that could damage the system. The LSRU-115-AL-2 offers an advanced and reliable protection. It has a wide input voltage range from 85Vac to 660Vac, and a wide temperature range from -40℃ to 85℃.

The LSRU-115-AL-2 has three types of relay outputs: Dry Relay Output, Dry Contact Output, and Auxiliary Output (an N/C output that can be used for monitoring purposes), all of which can be used to specify relay configuration settings. The Dry Contact Output output can be used for zone control, and the Auxiliary Output is designed to detect undervoltage and overvoltage. The relay also has a built-in LED indicator for an easy visual indication of the relay status.

The LSRU-115-AL-2 is designed with a single-piece low-power consumption design, making it energy-efficient and cost-effective. It can be easily mounted onto the equipment to be protected, and it is protected against dust, moisture, shock and vibration. The relay is designed with an automatic continuous self-test feature that allows the relay to detect any abnormal conditions and inhibit itself in the event of abnormal operations.

The LSRU-115-AL-2 includes an integrated surge suppressor circuit that protects the relay from external voltage spikes. It has an adjustable low voltage and high voltage set points. The low voltage set point indicates a dangerous undervoltage, while the high voltage set point indicates a dangerous overvoltage. The relay can be programmed to provide an output that can be used as an alarm signal or a control signal.

When used in a motor protection application, the LSRU-115-AL-2 can detect current and voltage fluctuations, and it can protect the motor from over-heating and over-current conditions. In addition, it can help extend the life of the motor by preventing against overload and short circuit conditions. When used in a transformer protection application, the relay can detect potentially damaging current and voltage fluctuations, and it can protect the system against faults.

The LSRU-115-AL-2 can be used to protect motors, pumps, fans, transformers, and other equipment. It is an ideal choice for monitoring and protection applications that require fast response, reliability, and cost-effective solutions. It is designed to offer a reliable and easy to install solution that can be used in a variety of applications and industries.

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