Winding wire SHTherm® V180
- Enamelled round cu. wire
- Insulated with polyesterimide
- Solderable
- Class 180
"SHTherm® V180" is a thermo-resistant, self-fluxing enamelled copper wire of thermal performance class H which, at solder bath temperatures from 465 °C upwards, provides the possibility of contacting without prior removal of the insulation film. This coating shows good thermo-resistance and chemical compatibility with commercial impregnating agents, impregnating varnishes, extrusion-coating agents, sealing compounds, solvents and detergents. Sophisticated process technology and process setting ensure easy mouldability, very good elongation properties and low coefficients of friction as well as good and constant dielectric insulation properties of these wires.Thanks to this "SHTherm® V180" is ideally suited for processing on highspeed, sophisticated winding machines. Enamelled copper wires of this type can also be welded and mechanically connected.
Application
Electric motors, transformers, repeating coils, magnetic coils, contactors, relays.
Standards
DIN EN 60317-23
IEC 60317 - 23
NEMA MW 77-C
UL File No. E 75926 (M)
Delivery forms
Grade 1 : on request
Grade 2 : on request
Technical data
Typical properties of enamelled round copper wire 0.500 mm, with insulation film grade 1
Property | Set value | Actual value | ||||||||||
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Bleistifthärte des Lackfilms nach Einlagerung ½ h / 60 °C in Standard-Lösemittel | min. H | 3H | ||||||||||
Bleistifthärte des Lackfilms nach Einlagerung ½ h / 60 °C in Alkohol | min. H | 3H | ||||||||||
Widerstandsfähig gegen handelsübliche Imprägniermittel^(1) | / | ja | ||||||||||
Widerstandsfähig gegen handelsübliche Kältemittel^(1) | / | no | ||||||||||
Widerstandsfähig gegen trockene Trafoöle^(1) | / | ja | ||||||||||
Widerstandsfähig gegen Hydrauliköle^(1) | / | nein | ||||||||||
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Property | Unit of measure | Set value | Actual value | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Temperaturindex TI | 180 | 190 | |||||||||||
Wärmedruck (Messg. im vorgeheizten Block) | °C | 265 | ≥ 280 | ||||||||||
Wärmeschock bei 200 °C | Dorndurchmesser: 1,120 mm | 1 x d / 10% Vordehnung | |||||||||||
Verzinnbarkeit bei 470 °C | s | ≤ 4 sek | ≤ 2,5 sek | ||||||||||
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Property | Unit of measure | Set value | Actual value | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Durchschlagspannung RT | kV | ≥ 2,4 (Twist) | ≥ 3,0 (Zylinder) | ||||||||||
Hochspannungsfehlerzahl (Prüfspannung 750V) | ≤ 10 auf 30 m | ≤ 7 auf 100 m | |||||||||||
Elektrische Leitfähigkeit | MS/m | 58 - 59 | ≥ 58,5 | ||||||||||
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Property | Unit of measure | Set value | Actual value | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Außendurchmesser mit Lack | mm | min. 0,524 - max. 0,544 | Ist = Soll | ||||||||||
Dehnbarkeit und Haftung | Dorndurchmesser: 0,500 mm | 1 x d / 10% Vordehnung | |||||||||||
Schabekraft | N | ≥ 3,100 | ≥ 6,000 | ||||||||||
Bleistifthärte des Lackfilms | / | 3H - 4 H | |||||||||||
Bruchdehnung | % | ≥ 28 | ≥ 37 | ||||||||||
Reibungskoeffizient | µ | / | ≤ 0,140 | ||||||||||
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