6 Magnet Wire Hermincel 200°C Description HERMINCEL is the generic name of multipurpose Magnet Wire produced based on polyester (Amide-Imide) insulation overcoated with polyamideimide. This wire has excellent dielectric and thermal characteristics of resins based on polyester (Amide-Imide) and the advantages of chemical structure of polyamideimide. This wire is manufactured in two insulation thickness Single Film (HS) and Heavy (HD), combination of two resins one as base insulation and the other as overcoat. Wires shape can be round, squared or rectangular. Thermal Class HERMINCEL Magnet Wires of CENTELSA are designed for a Thermal Class of 200°C. Characteristics • Thermal stability for a 200°C operation. • High resistance to overloads. • Easy winding. • Resistance to Freon 12 y 22 used in refrigeration motors and compressors. • High resistance to abrasion. • High dielectric strength even in presence of humidity. • High resistance to Heat Shock. • High resistance to thermoplastic flow.
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Magnet WireHermincel 200°C
Description
HERMINCEL is the generic name of multipurpose Magnet Wireproduced based on polyester (Amide-Imide) insulation overcoatedwith polyamideimide.
This wire has excellent dielectric and thermal characteristics of resinsbased on polyester (Amide-Imide) and the advantages of chemicalstructure of polyamideimide.
This wire is manufactured in two insulation thickness Single Film (HS)and Heavy (HD), combination of two resins one as base insulationand the other as overcoat. Wires shape can be round, squared orrectangular.
Thermal Class
HERMINCEL Magnet Wires of CENTELSA are designed for a ThermalClass of 200°C.
Characteristics
• Thermal stability for a 200°C operation.• High resistance to overloads.• Easy winding.• Resistance to Freon 12 y 22 used in refrigeration motors and compressors.• High resistance to abrasion.• High dielectric strength even in presence of humidity.• High resistance to Heat Shock.• High resistance to thermoplastic flow.
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• Solvents resistance.• Properties are maintained in oil presence.
Aplications
HERMINCEL Magnet Wires are used in a wide range of applications: automotiveuse as generators, alternators, field windings and starting motors; electronic useas coils, choke flyback TV; in special transformers as ballasts for mercury lamps;in distributions transformers, power transformers; low power motors and opensmall motors, hermetically closed, refrigeration and starting coils and for motors ingeneral.
Standards and Specifications
HERMINCEL Magnet Wires CENTELSA are manufactured under the followingstandards:
NEMA MW-1000 35C, NTC 361 35C. Round Magnet Wire.NEMA MW-1000 36C, NTC 361 36C. Squared and rectangular Magnet Wire.
Certifications
HERMINCEL Magnet Wires CENTELSA are certified by:
UL NEMA MW-1000 35C. File E176676. Round Heavy Film Magnet Wire.UL NEMA MW-1000 36C. File E176676. Squared and rectangular Heavy FilmMagnet Wire.ICONTEC (Colombia). Standard NTC 361.ICONTEC (Colombia). Quality Declared NEMA MW-1000 1997.FONDONORMA (Venezuela). NORVEN 366 (Standard COVENIN 3484).
Sizes
Round Wire: Single Film 14 to 40 AWG. Heavy Film 8 to 40 AWG.Squared Wire: 4 AWG to 10 AWG.Rectangular Wire: See Graphic Size of rectangular wire.
Note: Other configurations and sizes not specified herein are available upon request.
Magnet Wire Hermincel 200°CTypical properties (18 AWG HD Type)
Note: Results obtained at CENTELSA’s Laboratories according to NEMA MW 1000 and NTC 361.
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TEST DESCRIPTION REQUIREMENT TiPICALVALUE
Dimensions
Elongation
Adherence &Flexibility
Abrasion Resistance
Ductility
Heat Shock
Thermoplastic Flow
Solubility
Dielectric StrengthContinuity
Dielectric Strength atNominal Temperature
External Diameter 4 point measuredseparated 45°C
Gradual elongation at rupture
20% elongation and wrapped around amandrel 3 times of nominal bare diameter.
Unidirectional (by NEMA)
Springback Test
20% elongation and wrapped around amandrel 3 times of nominal bare diameterand heated 30 min. at 220°C.
2000 g load (by NEMA)
10 minutes preheated at 150°C andinmersed at 60°C in Butyl Cello solve andXylene
NEMA Method
Faults in 30.48 m
NEMA Method
1,110 mm Maximum
32% Minimum
No cracks visiblein the film coating
1150g Mínimum average
58° Maximum
SNo cracks visiblein the film coating
300°C Minimu
No soften sufficientlyto expose thebare conductor
5700 V
5 Maximum
4275 V
1,102 mm
40%
Pass
1800
36°
Pass
360°C
Pass
9000 V
0
7500 V
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Description
SOLDINCEL is the generic name of this Magnet Wire produced basedon polyurethane insulation overcoated with polyamideimide, its maincharacteristic is its almost instantaneous solder ability.
This round wire is manufactured in two insulation thickness SingleFilm (SSN) and Heavy Film (SDN), this product is manufactured uponspecial requirement.
Thermal Class
SOLDINCEL Magnet Wires of CENTELSA are designed for a ThermalClass of 155°C.
Characteristics
• Easy winding.• High resistance to thermoplastic flow.• Solvents resistance.• Compatibility with varnishes.• Solder able without previous removal of film.• Excellent dielectric characteristics.• Excellent solder ability.• Insulation sublimates from 360°C to 430°C.• Abrasion resistant.
Applications
SOLDINCEL Magnet Wires are used in a wide range of applications:automotive use as generators, alternators, field windings and startingmotors; electronic use as coils, choke flyback TV; in different windingsof radio frequency, special transformers as ballasts, startings,measurement windings, small transformers, small devices and controls,low power motors and open small motors.
Magnet WireSoldincel 200°C
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Standards and Specifications
SOLDINCEL Magnet Wires CENTELSA are manufactured under thefollowing standards:
NEMA MW-1000 80C, NTC 361 80C. Round Magnet Wire, Class155°C.
Certifications
SOLDINCEL Magnet Wires CENTELSA are certified by:
UL NEMA MW-1000 80C. File E176676. Round Heavy Film MagnetWire 155°CICONTEC (Colombia). Standard NTC 361.ICONTEC (Colombia). Quality Declared NEMA MW-1000 1997.
Sizes
Round Wire: 14 to 40 AWG.
Note: Other configurations and sizes not specified herein are available upon request.
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Magnet Wire Soldincel 200°CTypical properties (18 AWG SDN Type)
Note: Results obtained at CENTELSA’s Laboratories according to NEMA MW 1000 and NTC 361.
TEST DESCRIPTION REQUIREMENT TIPICALVALUE
Dimensions
Elongation
Adherence &Flexibility
Abrasion Resistance
Ductility
Heat shock
Termoplastic flow
Solubility
Solderability
Dielectric strength
Continuity
Dielectric strengthat nominal temperature
External diameter 4 points measuredseparated 45°C
Gradual elongation at rupture
20% elongation and wrapped around amandrel 3 times of nominal bare diameter
Unidirectional (By NEMA)
Springback test
20% elongation and wrapped around amandrel 3 times of nominal bare diameterand heated 30 minutes at 220°C
2000 g load (by NEMA)
10 minutes preheated at 150°C andinmersed 30 minutes at 60°C in Xylene
10 seconds at 430°C
NEMA method
Faults in 30.48 m
NEMA method
1,110 mm Maximum
32% Minimum
No cracks visiblein the film coating
1150 g Minimum average
58° Maximum
No cracks visiblein the film coating
200°C Minimum
No soften sufficientlyto expose the bareconductor
Continuos coveringwelding
5125 V
5 Maximum
3825 V
1,100 mm
39%
Pass
1800
36°
Pass
250°C
Pass
Pass
8100 V
0
5300 V
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Paper InsulatedMagnet Wire
Construction
Bare or enameled copper wires, round, squared or rectangular, coveredwith one ore more layers of dielectric paper applied helically andoverlapped up to 50% according to specification.
Twin flat wire are also produced, two paper insulated flat or rectangularwires paralleled and additionally covered with one or more layers ofpaper.
Thermal Class
Paper Insulated Magnet Wires of CENTELSA are designed for aThermal Class of 90°C dry or 105° oil impregnated.
Characteristics
• Cellulosic paper thermally stabilized (Insuldur)• Insulation Dielectric Strength: 7.0 kV/mm (272 V/mil)• Insulation Thickness: one or more paper layers with different thicknesses(50 to 200 •m) helically and up to 50% overlapped, to get total requiredthickness.
• The mechanical properties of this Magnet Wire make it resistant to the
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vibrations of the equipment where they are used. Being material hygroscopic,they admit impregnating as oils of transformer or varnishes and increasethe thermal class up to 105° C.
• When choosing the section of a flat wire or rectangular wire is due toconsider that winding square or almost square conductors, these tend toturn on their own axis and to lean on one of its edges. If the section is great,the flat wire is very difficult to straighten and it is even a hardening of themetal is obtained, producing additional winding difficulties.
• In order to avoid this disadvantage, it is recommended to choose flat wiresections in which the thickness is at the most 2/3 of the wide one.
Applications
The Insulated Wires Magneto with Paper are used in power anddistribution transformers, dry or oil impregnated.
Sizes
Round Wire: 2.5 to 12.5 mm.Squared Wire: 10 to 4 AWGFlat Wire: See Graph Ranges of Manufacture Flat Wire.
Note: Other configurations and sizes not specified herein are available upon request.
THERMAL CLASSAPPROX.WEIGTH(kg/km)MINIMUM NOMINAL MAXIMUM
MINIMUMINCREMENT
(mm)
MAXIMUMDIAMETER
(mm)
SINGLE FILM1
MINIMUMINCREMENT
(mm)
MAXIMUMDIAMETER
(mm)
DOUBLE FILM (HEAVY FILM) DCRESISTANCE
at 20°C 3
(ohm/km) 155°C 200°C
Notes: 1. NEMA MW-1000 Standard specify Single Layer magnet wire for 14 AWG size and below.2. Maximum winding tension to avoid wire strecht, based on a maximum strenth of 5.98 kg/mm2.3. DC resistance calculated based on a 17.241 ohm-mm2/km resistivity.4. Current density based on 0.101 and 0.152 mm2/A for Thermal Class of 200°C and 155°C.5. Data herein indicated are approximate and are subject to normal manufacturing tolerances.
Notes: 1. NEMA MW-1000 Standard specify Single Layer magnet wire for 14 AWG size and below.2. Maximum winding tension to avoid wire strecht, based on a maximum strenth of 8500 psi.3. DC resistance calculated based on a 10.729 ohm-cmil/ft resistivity.4. Current density based on 200 and 300 cmil/A for Thermal Class of 200°C and 155°C.5. Data herein indicated are approximate and are subject to normal manufacturing tolerances.
Round Magnet Wires
Manufacturing Standards: NEMA MW-1000 NTC 361
APPROX.WEIGTH
(lb/kft)
APPROX.WEIGTH
(lb/kft)
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Squared Magnet Wires (International System Unit)
Manufacturing Standards: NEMA MW-1000 NTC 361
Notes: 1. NEMA MW-1000 Standard specify a tolerance of ±25%.2. Maximum winding tension to avoid wire strecht, based on a maximum strenth of 5.98 kg/mm2.3. DC resistance calculated based on a 17.241 ohm-mm2/km resistivity.4. Current density based on 0.101 and 0.152 mm2/A for Thermal Class of 200°C and 155°C.5. Data herein indicated are approximate and are subject to normal manufacturing tolerances.
THERMAL CLASSAPPROX.WEIGTH(kg/km)MINIMUM NOMINAL MAXIMUM
MINIMOINCREMENT
(mm)
MAXIMUMDIAMETER
(mm)
DOUBLE FILM DCRESISTANCE
at 20°C 3
(ohm/km) 155°C 200°C
CORNESRADIUS1
(mm)
Notes: 1. NEMA MW-1000 Standard specify a tolerance of ±25%.2. Maximum winding tension to avoid wire strecht, based on a maximum strenth of 8500 psi3. DC resistance calculated based on a 10.729 ohm-cmil/ft resistivity.4. Current density based on 200 and 300 cmil/A for Thermal Class of 200°C and 155°C.5. Data herein indicated are approximate and are subject to normal manufacturing tolerances.
Rectangular Bare Wires (International System Unit)Corner Radius
Manufacturing Standards: NEMA MW-1000 NTC 361
Notes: 1. Range not specified by NEMA MW-1000.2. NEMA MW-1000 Standard specify a tolerance of ±25% for Corner Radius.3. Data herein indicated are approximate and are subject to normal manufacturing tolerances.
A: External bottom diameterB: External lengthC: Bottom internal diameterD: Inner hole diameterE: Useful wideF: Top internal diameterG: External top diameter
8.5"10"
PLÁSTICOPLÁSTICO
245340
9.713.4
235280
9.311.0
165180
6.57.1
3535
1.41.4
1840
39.788.2
0.91.7
2.03.7
20-3511-27
225300
8.911.8
145150
5.75.8
215250
8.510.0
REELNo.
DIMENSIONS
MATERIALSIZESAWG
(mm) (Inches)
B
(mm) (Inches)
A
(mm) (Inches)
C
(mm) (Inches)
D
(kg) (pound)
APPROX.CAPACITY
(kg) (pound)
APPROX.TARE
(mm) (Inches)
E
(mm) (Inches)
F
(mm) (Inches)
G
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Handling of the Magnet Wire
In all the stages of manufacture of the Magnet Wires, CENTELSAapplies a special process (lubricant) with the purpose of preservingthe soft temper copper, so that the wire can be winded and be woundwith facility and so that it remains in the adequate position in a coil,without backing down or unrolling.
Additionally, the user must have precautions during the subsequentuse of the wire to avoid that the work in cold hardens it, thus makingits winding easier. In order to avoid the rigidity derived from the handlingand to conserve the wire in good state, it is recommended to havepresents the following points:
1. To avoid operations of rewinding.
2. To avoid great tensions in winding so that the wire does not stretch,because this is a form of work in cold that besides to modify the softtemper, reduces the diameter. It is recommended not to apply in anycase, greater mechanical tensions for each size than the indicatedones.
3. To avoid all unnecessary bending of the wire when winding, tryingto occupy the lesser possible number of pulleys or guides, the onesthat in any case will have a diameter greater than the one of the wireheavier than uses in this device.
4. To store the spools in a right way, avoiding mistreat of the wire.
5. To place the spools in sites of approximate temperatures to 25°Cand relative humidity of 60%.
6. It is important to make rotation of the wires according to the dateof reception.
