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True DC, the Glossary

Index True DC

True DC is a type of switch disconnect (isolator) used in solar photovoltaic installations, in accordance with EN 60364–7–712.[1]

Table of Contents

  1. 7 relations: ABB, Disconnector, Electric arc, Knife switch, Photovoltaic system, UL (safety organization), UL 94.

  2. Human–machine interaction

ABB

ABB Ltd. is a Swedish–Swiss multinational corporation headquartered in Västerås, Sweden, and Zürich, Switzerland.

See True DC and ABB

Disconnector

In electrical engineering, a disconnector, disconnect switch or isolator switch is a type of switching device with visible contacts, used to ensure that an electrical circuit is completely de-energized for service or maintenance. True DC and disconnector are electric power systems components.

See True DC and Disconnector

Electric arc

An electric arc (or arc discharge) is an electrical breakdown of a gas that produces a prolonged electrical discharge.

See True DC and Electric arc

Knife switch

A knife switch is a type of switch used to control the flow of electricity in a circuit. True DC and knife switch are Switches.

See True DC and Knife switch

Photovoltaic system

A photovoltaic system, also called a PV system or solar power system, is an electric power system designed to supply usable solar power by means of photovoltaics. True DC and photovoltaic system are photovoltaics.

See True DC and Photovoltaic system

UL (safety organization)

The UL enterprise is a global safety science company headquartered in Northbrook, Illinois, composed of three organizations, UL Research Institutes, UL Standards & Engagement and UL Solutions.

See True DC and UL (safety organization)

UL 94

UL 94, the Standard for Safety of Flammability of Plastic Materials for Parts in Devices and Appliances testing, is a plastics flammability standard released by Underwriters Laboratories of the United States.

See True DC and UL 94

See also

Human–machine interaction

References

[1] https://en.wikipedia.org/wiki/True_DC