ERACETAL 120

round enamelled copper wire , winding wire , magnet wire, class 120
Properties:	Product name:
- High chemical resistance	ERACETAL 120 - Gr 1 / Single
- Oil proof	ERACETAL 120 - Gr 2 / Heavy
Field of application:	Specifications:
- Oil filled transformers	IEC 60317-12
- General motors	MW15-C
Dimension range:	IEC
ERACETAL 120 Gr 1	0,70 ≤ Ø ≤ 2,00 mm
ERACETAL 120 Gr 2	0,70 ≤ Ø ≤ 2,00 mm
Certifications:	Dimension range:	NEMA
IATF 16949	ERACETAL 120 Single	21 ≤ Ø ≤ 12 AWG
ISO 9001,ISO 14001,OHSAS 18001	ERACETAL 120 Heavy	21 ≤ Ø ≤ 12 AWG
RoHS,REACH
Class: 120
Temperature index ≥ 120 °C
Heat shock: ≥ 155 °C
Conductor material:	Shelf life:
Cu according to EN 1977/ASTM B49	6 years, under normal ambient conditions
Insulation:
Basecoat: Polyvinyl Acetal –Polyvinyl Formal

Main characteristics	Test method		Acceptance criteria	Test values for a ERACETAL 120 sample (1,00 mm, Gr2)
Thermal properties	IEC 60851 - 6.3		≥ 155 °C	≥ 155 °C
Heat shock
Cut-through	IEC 60851 - 6.4		≥ 170°C	> 180 °C
Temperature index	IEC 60172		≥ 120 °C1)	≥ 120 °C1)
Chemical properties Solderability	IEC 60851-4.5		Not solderable	-
Resistance to Transformer oil	IEC 60851-4.6		IEC 60317-0-1	OK
Electrical properties	IEC 60851 - 5.3		0,01709 Ωmm²/m	0,01709 Ωmm²/m
Conductor resistance
Conductivity	1/R		> 58 m/(Ωmm²)	> 58 m/(Ωmm²)
Breakdown voltage	IEC 60851 - 5.4		IEC 60317-0-12)	9,0 kV
Mechanical properties	IEC 60851-3.3		IEC 60317-0-12)	37%
Elongation
Springiness	IEC 60851-3.4	Springiness3)	IEC 60317-0-12)	38°
		Springback4)	≤ 5°	-
Flexibility	IEC 60851-3.5	Mandrel wind.3)	0% elongation + 1xØ	1xØ
		Stretching4)	min 32%	-
Adherence	IEC 60851-3.5	Jerktest5)	No loss of adhesion	OK
		Peeltest6)	min. 1107)	-
1. According to supplier certificate				Values above are for information only. All values noted are typical and can vary between lots and dimensions.
2. Values depend on dimension and grade
3. Up to an including 1,60 mm
4. Over 1,60 mm

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