PRODUCT WE OFFER
Model: Q(ZY/XY)-2/220 EI/AIW 220
YD 220 is enameled copper wire belonging under C (220℃) class, able to be manufactured in the diameter range of 0.05 – 3.00 mm. Providing thermal resistance up to 220°C and good mechanical strength, YD 220 also possess a good winding performance.
Standards
IEC 60317-0-1:2014
Insulation Coatings : Polyurethane 220
Dimensions : 0.05mm to 3.00mm
Applications
Oil transformers
Transformers with casting resin
General purpose electric motors
Voltage regulators
Various types of coils
Mechanical Properties (For 0.3mm)
THERMAL CLASS (°C) Class HC, 220 °C
INSULATION | BASE COAT Polyester imide
INSULATION | TOP COAT Polyamide Imide
INSULATION | BOND COAT -
PRODUCTION RANGE (MM) (MM) 0.05 - 3.00 mm
CERTIFICATION I.E.C IEC 60317 - 13
UL FILE NO
CLASS TEMERATURE (°C) 220 °C
HEAT SHOCK (°C) ≥ 240 °C
CUT THROUGH TEMPERATURE (°C) ≥ 340 °C
SOLDERABILITY (°C) Non solderability
BONDING TEMPERATURE (°C) Not Applicable
RE-SOFTENING TEMPERATURE (°C) Not Applicable
NORMAL SOLVENT RESISTANCE 5H
DIPPING VARNISH RESISTANCE Very Good
REFRIGERANT RESISTANCE Very Good
TRANSFORMER OIL RESISTANCE Very Good
DISTINCT FEATURES Generator, Electromechanical, Motors
FIELDS OF USE Excellent resistance to the dripping polyesters for
fluorescent lamp reactors, High resistance to solvents, High thermal resistance (200°C)
