Product Description
IEC 60851-3 Mandrel winding tester
Product Description
Standard:IEC 60851-3-clause 5.1.1
The tension to be applied to the wire during winding on the mandrel is calculated from the wire diameter to be equivalent to 118 MPa ± 11,8 MPa (118 N/mm2 ± 11,8 N/mm2)