Winding wire SHTherm® 210 Alu

  • Enamelled al.wire
  • Insulated with theic-mod. polyesterimide and amid-imid topcoat
  • Class 200

SHTherm® 210 AL is a highly thermo-resistant enamelled aluminium wire of heat performance class N with a wide range of good and very good quality features. As it is a dual-coat wire its insulation film consists of two different coatings on top of one another. These ensure: a very good permanent thermal and overload resistance, excellent esistance to chemical attacks e.g. by alkalines, washing and cleaning agents, impregnating varnishes and resins, sealing compounds, thinners, solvents and refrigerants as well as their vapours, an excellent mechanical abrasion resistance.

On demand the system can be offered with an additional layer of selflubricating enamel thus giving enhanced properties for winding operations.

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Application

Control gears, drives for household equipment, electric motor drives, pump drives, refrigerators, transformers

Standards

IEC /DIN EN 60317-25
NEMA MW 35-A / 73-A
UL approved

Delivery forms

Grade 1: 1.250 - 4.000 mm
Grade 2: 1.250 - 4.000 mm
< 1.250 mm on request
> 4.000 mm on request

Technical data

Typical properties of enamelled round aluminium wire 0.600 m, with insulation film grade 1

Thermal
Property Unit of measure Set value Actual value
Wärmedruck (Messg. im vorgeheizten Block) °C / /
Steilanstieg des Dielektr. Verlustfaktors (°C) (tan δ) / &#8805; 190
Wärmeschock 220 °C (Lackfilm rissfrei, Wickellocke) 3 x d 3 x d
Verzinnbarkeit nein nein
Temperaturindex TI 200 207

(1) Due to the variety of individual applications we cannot make any generally binding commitments regarding the compatibility. We recommend testing compatibility with the materials being used.

Electrical
Property Unit of measure Set value Actual value
Durchschlagspannung RT kV &#8805; 2,6 (Twist) ≥ 3 (Zylinder)
Hochspannungsfehlerzahl (Prüfspannung 1000V) &#8804; 25 auf 30 m &#8804; 7 auf 100 m
Elektrische Leitfähigkeit MS/m 35,5 - 36,2 ≤ 35,85

(1) Due to the variety of individual applications we cannot make any generally binding commitments regarding the compatibility. We recommend testing compatibility with the materials being used.

Mechanical
Property Unit of measure Set value Actual value
Außendurchmesser mit Lack mm min. 0,627 - max. 0,649 Ist = Soll
Dehnbarkeit und Haftung 3 x d 3 x d
Schabekraft N 2,2 3,5
Bleistifthärte des Lackfilms / 5H
Bruchdehnung % ≥ 12 ≥ 20
Reibungskoeffizient µ / ≤ 0,140

(1) Due to the variety of individual applications we cannot make any generally binding commitments regarding the compatibility. We recommend testing compatibility with the materials being used.

Chemical
Property Set value Actual value
Bleistifthärte des Lackfilms nach Einlagerung ½ h / 60 °C in Standard-Lösemittel min. H 3H - 5H
Bleistifthärte des Lackfilms nach Einlagerung ½ h / 60 °C in Alkohol min. H 3H - 5H
Widerstandsfähig gegen handelsübliche Imprägniermittel^(1) / ja
Widerstandsfähig gegen handelsübliche Kältemittel^(1) / ja
Widerstandsfähig gegen trockene Trafoöle^(1) / ja
Widerstandsfähig gegen Hydrauliköle^(1) / ja

(1) Due to the variety of individual applications we cannot make any generally binding commitments regarding the compatibility. We recommend testing compatibility with the materials being used.