|
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 |
Core loss values are to be specified at either 50Hz or 60Hz and 1.7T and
magnetic flux density values are to be specified at 800A/m. |
Thickness
mm
(in.) |
Grade |
Assumed
Density
kg/dm3 |
Max. Core Loss at 1.7T |
Min.Magnetic
Flux Density
at 800A/m
T |
Min.
Lamination
Factor
% |
| Watts per kilogram |
Watts per pound |
| 50Hz |
60Hz |
50Hz |
60Hz |
0.20
(0.0080)
|
20JGH090
20JGH095 |
7.65 |
0.90
0.95 |
1.19
1.25 |
0.41
0.43 |
0.54
0.57 |
1.86
1.86 |
94.0 |
0.23
(0.0090)
|
23JGH090
23JGH095
23JGH100
|
0.90
0.95
1.00 |
1.19
1.25
1.32 |
0.41
0.43
0.45
|
0.54
0.57
0.60 |
1.87
1.87
1.87 |
94.5 |
0.27
(0.0106)
|
27JGH100
27JGH110 |
1.00
1.10 |
1.32
1.45 |
0.45
0.50 |
0.60
0.66 |
1.88
1.88 |
95.0 |
0.30
(0.0118)
|
30JGH105
30JGH110
30JGH120
|
1.05
1.10
1.20
|
1.39
1.45
1.58 |
0.48
0.50
0.54 |
0.63
0.66
0.72 |
1.88
1.88
1.88 |
95.5 |
0.35
(0.0138) |
35JGH115
35JGH125
35JGH135 |
1.15
1.25
1.35 |
1.52
1.65
1.78 |
0.52
0.57
0.61 |
0.69
0.75
0.81 |
1.88
1.88
1.88 |
96.0 |
|
 |
Thickness
mm
(in.) |
Grade |
Assumed
Density
kg/dm3 |
Max. Core Loss at 1.7T |
Min.Magnetic
Flux Density
at 800A/m
T |
Min.
Lamination
Factor
% |
| Watts per kilogram |
Watts per pound |
| 50Hz |
60Hz |
50Hz |
60Hz |
0.23
(0.0090) |
23JGS090
23JGS095
|
7.65 |
0.90
0.95 |
1.19
1.25 |
0.41
0.43 |
0.54
0.57 |
1.90
1.90 |
94.5 |
0.27
(0.0106) |
27JGS095
27JGS100
|
0.95
1.00 |
1.25
1.32 |
0.43
0.45
|
0.57
0.60 |
1.90
1.90 |
95.0 |
0.30
(0.0118) |
30JGS100
30JGS105 |
1.00
1.05 |
1.32
1.39 |
0.45
0.48 |
0.60
0.63 |
1.90
1.90 |
95.5 |
0.35
(0.0138) |
35JGS115
35JGS125
|
1.15
1.25
|
1.52
1.65 |
0.52
0.57 |
0.69
0.75 |
1.90
1.90 |
96.0 |
|
 |
Thickness
mm
(in.) |
Grade |
Assumed
Density
kg/dm3 |
Max. Core Loss at 1.7T |
Min.Magnetic
Flux Density
at 800A/m
T |
Min.
Lamination
Factor
% |
| Watts per kilogram |
Watts per pound |
| 50Hz |
60Hz |
50Hz |
60Hz |
0.20
(0.0080) |
20JGHD085
20JGHD090
|
7.65 |
0.85
0.90 |
1.12
1.19 |
0.39
0.41 |
0.51
0.54 |
1.83
1.83 |
94.0 |
0.23
(0.0090) |
23JGSD080
23JGSD085
23JGSD090
|
0.80
0.85
0.90 |
1.04
1.12
1.19 |
0.37
0.39
0.41
|
0.48
0.51
0.54 |
1.87
1.87
1.87 |
94.5 |
0.27
(0.0106) |
27JGSD090
27JGSD095 |
0.90
0.95 |
1.18
1.25 |
0.41
0.43 |
0.54
0.57 |
1.87
1.87 |
95.0 |
|
 |
Thickness
mm
(in.) |
Grade |
Assumed
Density
kg/dm3 |
Max. Core Loss at 1.7T |
Min.Magnetic
Flux Density
at 800A/m
T |
Min.
Lamination
Factor
% |
| Watts per kilogram |
Watts per pound |
| 50Hz |
60Hz |
50Hz |
60Hz |
0.23
(0.0090) |
23JG110
|
7.65 |
1.10 |
1.45 |
0.50 |
0.66 |
1.80 |
94.5 |
0.27
(0.0106) |
27JG120
27JG130
|
1.20
1.30 |
1.58
1.72 |
0.54
0.59
|
0.72
0.78 |
1.80
1.80 |
95.0 |
0.30
(0.0118) |
30JG120
30JG130
30JG140
|
1.20
1.30
1.40 |
1.58
1.72
1.85 |
0.54
0.59
0.64 |
0.72
0.78
0.84 |
1.80
1.80
1.80 |
95.5 |
0.35
(0.0138) |
35JG135
35JG145
35JG155 |
1.35
1.45
1.55 |
1.78
1.91
2.04 |
0.61
0.66
0.70 |
0.81
0.87
0.93 |
1.80
1.80
1.80 |
96.0 |
|
| Note : 1. |
The values are to be measured according to the method JIS C 2550 (2000) on the
specimens sheared
parallel to the rolling direction and annealed for stress relieving.
The method JIS C 2550 (2000) is practically the same as ASTM A 34. |
| Note : 2. |
In case of JGHD, JGSD CORE using for stacked core, the test
for core loss and magnetic flux density
are to be measured according to the method
JIS C 2556 (1996) on the specimens as sheared. |
|
