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코일저항기
코일저항기는 리본선으로 권선하여 부하인가시 열방출 효과가 탁월하며, 대전력용으로 부하저항기, 제동저항기, 용접기, 인버터 제동저항기에 적합합니다.
Temperature Range
-55℃ ~ 375℃
Insulation Resistance
100MΩ Minimun
Dielectric Strength
AC 2000V for 1 Minute
Type
Power Rating
L1
L2
C
EWS/EWF 400
240
205
18∼30
EWS/EWF 600
310
275
EWS/EWF 800
380
345
EWS/EWF 1000
450
415
EWS/EWF 1200
520
485
EWS/EWF 1400
590
555
EWS/EWF 1600
660
625
Type
Power Rating
Resistance range(Ω)
Resistance Tolerance
With Fan
In Free Air
EWS
EWF
EWS/EWF 400
600W
400W
0.26~3.3
0.26~3.3
±5%(J)
±10%(K)
EWS/EWF 600
1000W
600W
0.029~0.28
0.39~4.95
EWS/EWF 800
1.3KW
800W
0.039~0.50
0.51~6.6
EWS/EWF 1000
1.6KW
1KW
0.051~0.63
0.64~8.2
EWS/EWF 1200
2KW
1.2KW
0.061~0.75
0.76~9.9
EWS/EWF 1400
2.3KW
1.4KW
0.071~0.88
0.89~11.5
EWS/EWF 1600
2.6KW
1.6KW
0.081~1.00
1.10~13.2
% ED
5%
10%
15%
40%
60%
Increased Rated
Current
2.5×Current
Rating
1.8×Current
Rating
1.6×Current
Rating
1.25×Current
Rating
1.15×Current
Rating
Resistance(Ω)
Rated
Current
D#
EWS/EWF
400W
EWS/EWF
600W
EWS/EWF
800W
EWS/EWF
1000W
EWS/EWF
1200W
EWS/EWF
1400W
EWS/EWF
1600W
0.02
0.029
0.039
0.051
0.061
0.071
0.081
140
69
0.023
0.035
0.047
0.059
0.071
0.082
0.094
130
65
0.027
0.041
0.055
0.069
0.083
0.097
0.111
120
65
0.033
0.049
0.066
0.082
0.099
0.115
0.132
110
72
0.04
0.06
0.08
0.1
0.12
0.14
0.16
100
72
0.044
0.066
0.088
0.110
0.132
0.155
0.177
95
72
0.049
0.074
0.098
0.123
0.148
0.172
0.197
90
72
0.055
0.083
0.110
0.138
0.166
0.193
0.221
85
71
0.062
0.093
0.125
0.156
0.187
0.218
0.25
80
67
0.071
0.106
0.142
0.177
0.213
0.248
0.284
75
65
0.081
0.122
0.163
0.204
0.244
0.285
0.326
70
69
0.094
0.142
0.189
0.236
0.284
0.331
0.378
65
65
0.111
0.166
0.222
0.277
0.333
0.388
0.444
60
67
0.132
0.198
0.264
0.330
0.396
0.462
0.528
55
71
0.16
0.24
0.32
0.4
0.48
0.56
0.64
50
71
0.197
0.296
0.395
0.493
0.592
0.691
0.790
45
67
0.25
0.375
0.5
0.625
0.75
0.875
1
40
67
0.326
0.489
0.653
0.816
0.979
1.142
1.306
35
67
0.444
0.666
0.888
1.111
1.333
1.555
1.777
30
65
0.64
0.96
1.28
1.6
1.92
2.24
2.56
25
61
1
1.5
2
2.5
3
3.5
4
20
55
