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MFPR Power Resistors0 pages
Silicon Coated Wire-Wound Power Resistors with mounting fixture
- These resistors are suitable as loading resistor, braking resistor, capacitor discharge, Resistive
Load simulation, Machinery, Machinery and Equipment higher power application.
- Good for Continuous Load and Short Time Over Load application
- Mounting fixture is available
- Resistance Adjustable version is available : DSR-F series
- Resistance Box and Load Bank available with power up to 2000kW.
- Support Precision Resistance Tolerance requirement
- Support Vitreous Enamel coating for harsh environment applications.
DDR-F
DSR-F adjustable Resistor
E
G
E
G
f
p
A
B
C
Resistor Derating Curve
100
rated Load %
R
R
H
p
A
B
80
60
40
20
0
-25 0
50
100
150
200
250
Ambient T emperature C
300
350
400
DDR-F / DSR-F Type – Wire Wound Resistors
Dimension in mm :
Tolerance : +/- mm
15W
20W
25W
30W
40W
50W
80W
100W
150W
200W
250W
300W
400W
500W
600W
700W
800W
1000W
1500W
2000W
2500W
3000W
4000W
5000W
6000W
10,000W
12,000W
15,000W
20,000W
R
1
15
15
20
20
20
28
28
28
28
28
28
40
40
50
50 / 60
50
70
70
70
70
70
70
100
100
100
150
150
150
150
A
B
5
5
45
66
50
71
50
80
70
100
87
115
90
122
90
122
170
202
215
247
267
299
267
299
267
305
330
367
330
370
330
370
400
440
300
331
300
331
415
446
510
541
600
631
600
631
430
468
500
538
600
638
600
640
660
700
660 / 750 700 / 850
1000
1040
MF Power Resistor Ltd
C
1
15
15
20
20
20
28
28
28
28
28
28
40
40
50
50
50
70
70
70
70
70
70
100
100
100
152
152
152
152
H
3
40
40
50
50
50
68
68
68
68
68
68
90
90
98
98
95
135
135
135
135
135
135
185
185
185
260
260
260
260
p
3
13
13
15
15
15
20
20
20
20
20
20
20
20
20
20
20
30
30
30
30
30
30
35
35
35
43
43
43
43
E
1
6
6
6
6
6
9
9
9
9
9
9
10
10
10
10
10
15
15
15
15
15
15
15
15
15
30
30
30
30
G
1
3.5
3.5
3.5
3.5
3.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
6
6
6
8
8
8
8
8
8
8
8
8
8
8
8
8
http://www.mf-powerresistor.com sales@mf-powerresistor.com
f
1
4.5
4.5
5
5
5
6
6
6
6
6
6
6
6
8
8
8
8
8
8
8
8
8
8
8
8
10
10
10
10
1
"
