PV71W14-19S L/C

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The PV71W14-19S L/C is a highly advanced microprocessor-controlled switching device. It is designed to provide a reliable and economical solution for electronic control and switching applications in a variety of industries. This versatile and reliable L/C has a large range of applications including energy management, industrial process control, machine automation, security, telecommunications, medical, automotive and many more. This article will provide an overview of the PV71W14-19S L/C, its applications, and its working principle.

The PV71W14-19S L/C is a cost-effective, safety-oriented switch that operates with single-phase AC power supply, 24V DC power supply, and 110V/220V AC. It has a wide operating temperature range of -40 to +85°C and a maximum output current of 10A. It can handle higher load current by adding additional phase relay modules. The PV71W14-19S L/C can be used in applications requiring high currents, such as motor control, air conditioning, refrigeration, industrial automation and control, and security systems. It is also suitable for applications requiring a low power rating, such as home automation, HVAC systems, and emergency lighting.

The PV71W14-19S L/C operates on a single-phase AC power supply, with the switching of individual relays controlled by a single microprocessor. The L/C has built-in sine-wave protection to reduce the risk of over-current trips. The switching time of the L/C is variable and adjustable. Several different operating modes are available, including single-click, multi-click, and timing-out. In addition, the PV71W14-19S L/C is designed to be reverse voltage protected to avoid damage if an incorrect voltage is applied.

The working principle of the PV71W14-19S L/C is based on a switching device which controls the switching process of a selected phase. When an input voltage is applied, the microprocessor interprets the voltage and determines the required action. Depending on the mode and settings, the appropriate relay will be activated, allowing current to flow through the circuit. The PV71W14-19S L/C is also equipped with a safety feature which prevents overloading of the switch. If the output current exceeds the pre-defined value, the switch detects the overload and disconnects the power.

The PV71W14-19S L/C is a reliable and cost-effective switching solution for a variety of industrial and home automation applications. Its versatility, safety, and user-friendly design make it the ideal choice for controlling devices and switching applications. Thanks to its advanced technology and robust design, the PV71W14-19S L/C is capable of handling high-current applications with a high degree of reliability. With its wide range of features and highly efficient operation, the PV71W14-19S L/C is an ideal solution for a wide range of industries and applications.

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