VI-2NH-EU-F2

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DC-DC converters, also known as DC-DC power supplies or DC-DC regulators, are devices that receive direct current (DC) power from a voltage supply and use it as is, or convert it into direct current of a different voltage level before supplying a load. An example of this technology is a VI-2NH-EU-F2 DC-DC converter.

VI-2NH-EU-F2 converters are specifically designed for use in industrial applications like electric vehicles, energy storage, power supplies, power system protection, and in motors and drives. The construction of the converter is with two parts: a power electronics stage, which converts the input voltage from a low to a high level, and a transformer stage, which steps down the voltage.

The VI-2NH-EU-F2’s input voltage can vary widely from 24-480 V AC and can accommodate input switching frequencies from 0-100 Hz. It also accepts an input voltage of 24-300 V DC. The output voltage is adjustable from 0-380 V AC and protection is provided by a built-in temperature and overload sensor. The output power rating is 4KVA, and its conversion rate is up to 96.4%.

The VI-2NH-EU-F2 converter features a high efficiency of 96.4%, allowing it to save energy and reduce heating, ensuring a longer service life. Its compact size allows it to fit into smaller spaces, making it easier to install and maintain in cramped industrial environments. Additionally, its IP66 enclosure rating ensures adequate protections from dust and water ingress. With its transient response limit of 7µs and turn-on time of 0.2µs, the VI-2NH-EU-F2 is very responsive to changing input voltage and current.

The overall operations of the VI-2NH-EU-F2, DC-DC converter, are managed through its built-in microprocessor-controlled, Siemens 810H-MD controller, which is programmed with its default settings for general use. The controller can also be set to specific usage parameters. Such as forward and reverse over-voltage protection, reverse current shut off, dynamic short circuit protection, over-temperature protection, and auto reset when temperature or voltage conditions return to normal. Furthermore, the controller can provide users with remote monitoring and audible alarms.

The VI-2NH-EU-F2, DC-DC converter, provides a high success rate in a multitude of industrial application and processes due to its design features and reliability. Its robust design enables it to have a high efficiency that is capable of renewing numerous energy saving controls. Its inclusion of safety and protection features, accompanying with its small size and high control accuracy, make it an ideal device for versatile yet demanding industrial applications.

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