High Voltage Magnet Wire

1 wire for winding used in electrical equipment is generally called magnet wire.

High voltage magnet wire.

Magnet wire motor partial discharge low permittivity withstand voltage life fig. The hvww product is designed for use in the automotive industry. Fep high voltage wire. Copper defects enamel fault current high voltage labview pulley.

Hvww high voltage winding wire get a quote innovating the future of electric vehicles essex furukawa magnet wire europe gmbh was established in 2017 as a joint venture between essex germany and furukawa electric providing high voltage winding wire hvww to the european market. It s flame rated vw 1 to meet requirements for preventing the spread of flames based on a timed test with vertically suspended material. Insulation increase min. Magnet wires are broadly divided into enamelled wire coating insulation covered conductor wire fiber film insulation and combinations thereof.

Schematic illustration of inverter surge. Enamelled copper wire also called magnet wire is widely used all over the world in electrical equipments. Made of silicone rubber the insulation resists abrasion. 2014nano shield introduced by rea which shows exceptional resistance to voltage stresses generated by high frequency rapid rise time and voltage spikes typically introduced by igbt type inverters increased motor life significantly over standard mw 35c magnet wire under these voltage stresses and across a wide temperature.

Simply put magnet wire is used for interchanging electrical energy with magnetic energy. When using the magnet wire standards for fiw iec 60317 0 7 60317 56 the bdv is calculated using the minimum insulation increase per size min. The difference between the enamelled copper wire and regular wire is in the insulation surrounding the wire. What is magnet wire.

Breakdown voltage bdv values for fiw will vary depending upon which standard is used to calculate these values. High purity oxygen free copper grades are used for high temperature applications. Use this wire in high voltage applications such as in high power signs and lasers. Mss magnet wire copper wire awg 36 triple insulation poly nylon tpn high voltage color.

Aluminum magnet wire is sometimes used as an alternative for transformers and motors. Therefore magnet wire with a high tolerance for surges and low dielectric permittivity is needed. High stress crack resistance retains its toughness flexibility even at higher temps very resistant to chemicals including transformer oils low coefficient of friction low flammability negligible moisture. This wire achieves high voltage protection due to the excellent dielectric properties of fep and therefore has smaller diameters than other high voltage wires.

This paper describes our new magnet wire coated with a porous insulator for enhanced surge resistance keywords.