PVF
PVF (Polyvinyl formal copper magnet wire) is used to large oily transformer and general motor.
Features
Designation
PVF
Thermal Class
A (105℃)
Structure
Heat Shock
175℃
Thermoplastic Flow(Not less than )
180℃
Feature
1.Oil proof
2.Moisture
3.Good scrape resistance
Application
Large oily transformerGeneral motor
Specifications
‧Thermal class : A (105℃)‧Wire diameter : 0.20 ~ 3.60 mm‧Applicable standards : CNS C2040 JIS-C3202-2 NEMA MW 15-C IEC 317-1‧Plastic Bobbin Diameter:
Symbol
Capacity (kg)
PL-3G
0.3
PL-5G
0.5
P-3
3
PT-1
1.5
PT-2
2
PT-4
4
PT-10
10
PT-15
15
PT-18
18
PT-25
25
PT-60
60
PT-90
90
PT-190
190
PT-270
270
‧JIS Specification of Magnet copper wire
Conductor
Class 0
Class 1
Max. conductorresistance(W / km 20℃)
Diameter（mm）
Tolerance（mm）
Min. film thickness（mm）
Max. overall diameter（mm）
Min. film thickness（mm）
Max. overall diameter（mm）
0.200.210.220.230.24
±0.008±0.008±0.008±0.008±0.008
0.0190.0190.0190.0200.020
0.2660.2760.2860.2980.308
0.0120.0120.0120.0130.013
0.2460.2560.2660.2780.288
607.600549.000498.400454.500416.200
0.250.260.270.280.29
±0.008±0.010±0.010±0.010±0.010
0.0200.0200.0200.0200.020
0.3180.3300.3400.3500.360
0.0130.0130.0130.0130.013
0.2980.3100.3200.3300.340
382.500358.400331.400307.300285.700
0.300.320.350.370.40
±0.010±0.010±0.010±0.010±0.010
0.0210.0210.0210.0220.023
0.3740.3940.4240.4460.480
0.0140.0140.0140.0140.015
0.3520.3720.4020.4240.456
262.900230.000191.200170.600145.300
0.450.500.550.600.65
±0.010±0.010±0.020±0.020±0.020
0.0240.0250.0250.0260.027
0.5320.5860.6460.6980.752
0.0160.0170.0170.0170.018
0.5080.5600.6200.6720.724
114.20091.43078.15065.26055.310
0.700.750.800.850.90
±0.020±0.020±0.020±0.020±0.020
0.0280.0300.0310.0320.033
0.8040.8600.9140.9661.020
0.0190.0200.0210.0220.023
0.7760.8300.8820.9340.986
47.47041.19036.08031.87028.350
0.951.001.101.201.30
±0.020±0.030±0.030±0.030±0.030
0.0340.0360.0370.0370.039
1.0721.1381.2421.3421.448
0.0240.0250.0260.0260.027
1.0381.1021.2041.3041.408
25.38023.33019.17016.04013.610
1.401.501.601.701.80
±0.030±0.030±0.030±0.030±0.030
0.0390.0410.0410.0420.042
1.5481.6541.7541.8561.956
0.0270.0280.0280.0290.029
1.5081.6121.7121.8141.914
11.70010.1608.9067.8717.007
1.902.002.102.202.30
±0.030±0.030±0.030±0.030±0.030
0.0440.0440.0450.0460.046
2.0622.1622.2662.3682.468
0.0300.0300.0310.0320.032
2.0182.1182.2202.3222.422
6.2785.6565.1234.6624.260
2.402.502.602.702.80
±0.030±0.030±0.030±0.030±0.030
0.04800490.0490.0490.049
2.5742.6782.7782.8782.978
0.0330.0340.0340.0340.034
2.5262.6282.7282.8282.928
3.9083.5983.3243.0792.861
2.903.003.203.403.60
±0.030±0.030±0.040±0.040±0.040
0.0490.0490.0490.0490.049
3.0783.1783.3883.5983.808
0.0340.0340.0340.0340.034
3.0283.1283.3383.5483.758
2.6652.4892.1981.9451.732
Conductor
Class 2
Max. conductor resistance(W / km 20℃)
Diameter（mm）
Tolerance（mm）
Min. film thickness（mm）
Max. overall diameter（mm）
0.200.210.22
±0.003±0.003±0.004
0.0080.0080.008
0.2310.2410.252
577.20522.80480.10
0.230.240.250.260.27
±0.004±0.004±0.004±0.004±0.004
0.0090.0090.0090.0090.009
0.2640.2740.2840.2940.304
438.10402.20370.20341.80316.60
0.280.290.300.320.35
±0.004±0.004±0.005±0.005±0.005
0.0090.0090.0100.0100.010
0.3140.3240.3370.3570.387
294.10273.90254.00222.80185.70
0.370.400.450.500.55
±0.005±0.005±0.006±0.006±0.006
0.0100.0110.0110.0120.012
0.4070.4390.4900.5420.592
165.90141.70112.1089.9574.18
0.600.650.700.750.80
±0.008±0.008±0.008±0.008±0.010
0.0120.0120.0130.0140.015
0.6440.6940.7460.7980.852
62.6453.2645.8439.8735.17
0.850.900.951.00
±0.010±0.010±0.010±0.012
0.0150.0160.0170.017
0.9040.9561.0081.062
31.1127.7124.8422.49
‧NEMA Specification of Magnet copper wire
AWGSIZE
Nom.Diameter (mm)
Single Build
Heavy Build
Min. film thickness（mm）
Max. overall diameter（mm）
Min. film thickness（mm）
Max. overall diameter（mm）
32
0.203
0.0075
0.231
0.014
0.249
31
0.226
0.0075
0.254
0.015
0.274
30
0.254
0.009
0.284
0.0165
0.302
29
0.287
0.009
0.320
0.019
0.338
28
0.32
0.010
0.356
0.0205
0.373
27
0.361
0.010
0.396
0.0205
0.419
26
0.404
0.012
0.439
0.0215
0.462
25
0.455
0.0115
0.493
0.023
0.516
24
0.511
0.0125
0.551
0.024
0.577
23
0.574
0.0125
0.617
0.0255
0.643
22
0.643
0.014
0.686
0.0265
0.714
21
0.724
0.014
0.770
0.028
0.800
20
0.813
0.015
0.864
0.0305
0.892
19
0.912
0.015
0.963
0.032
0.993
18
1.024
0.0165
1.077
0.033
1.110
17
1.151
0.018
1.207
0.0355
1.240
16
1.29
0.018
1.349
0.037
1.384
15
1.45
0.019
1.509
0.038
1.549
14
1.628
0.0205
1.692
0.0405
1.732
13
1.829
0.0205
1.892
0.0405
1.934
12
2.052
0.0205
2.117
0.0405
2.163
11
2.304
0.0215
2.373
0.042
2.418
10
2.588
0.0215
2.660
0.043
2.703
9
2.906
0.0215
2.980
0.043
3.023
8
3.264
0.0215
3.338
0.0445
3.383