VF4-15F13

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The VF4-15F13 is a mechanical power relay that is designed to handle current ratings above 2 amperes. Its application fields covers a range of applications from APFC, UPS, generator sets and home appliances to digital and analog measurement and control. It is a mechanically operated contactor that can be configured for single-phase and multi-phase power control.

The VF4-15F13 uses a rugged, molded plastic case that provides good insulation and protection for the internal components. It has a high contact load capacity that offers reliable power control in high-current environments. It also has a robust design that is capable of withstanding mechanical shock, temperature and humidity extremes or occasional contact welding.

The VF4-15F13 has a variety of contact configurations that can suit any application. It can be configured with one-pole (SPST) or two-pole (DPST) contatas, and with a variety of contact materials including silver tungsten, silver mica, and gold contacts. The VF4-15F13 can also be adjusted to make a one-way or two-way transfer of power.

The VF4-15F13 also has LED indicators that provide visual indication of the contact status. This helps to ensure the correct operation and accuracy of the system. The relay also has a built-in surge protection that helps to protect the contacts from external noise and transients.

The VF4-15F13 is designed to work in a wide range of operating temperatures, humidity and load requirements. It has a wide range of voltage inputs that can be adjusted to suit any system. It also has robust contacts that can resist temperatures up to 4000F and handle large currents up to 30A.

The VF4-15F13 employs a simple working principle. It consists of an electromagnetic coil surrounding a contact mechanism, which in turn is energized by current flow when a voltage is applied across the coil and connected to the system. The coil creates a magnetic field which acts on the electrically operated contact mechanism to open or close the contacts.

When a voltage is applied, the contact mechanism presses against the primary contacts and completes the circuit this creates a continuous cycle of close-open, depending on whether the contacts are configured to open or close when the voltage is applied. This ensures that the contact pressure is maintained. The contact mechanism is designed to be independent of the current carrying capacity of the contacts to ensure that the contacts are shielded from high currents and transients.

The VF4-15F13 is a robust, reliable power relay that is suitable for a variety of applications. It is easy to configure and can handle a wide range of voltage and current ratings. It is also designed to be independent of the contact material to ensure its durability and reliability in high-current environments. The LED indicators make it easy to monitor the contact status and the built-in surge protection ensure reliable performance. It is a reliable, cost-effective option for applications that require reliable power control.

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