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大功力電阻器
特性 : |
1. |
High resistivity to heat, small resistance temp. coefficient and the change in resi-
stance with temperature being linear. |
2. |
Resistance value unchange after long use,good resistivity to short time overload. |
3. |
Small in size, able to take large load,fit for use in heavy electric machines and production machines. |
4. |
Multi-terminal types and adjustable types available. |
5. |
QHA type maximum resistance value is only half the list range on right column. |
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Part Number |
|
|
a |
Product code number number |
b |
rated
power |
c |
resistance
value |
d |
tolerance (
J: ±5%,K:±10%) |
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|
|
............................................................................................ |
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TYPE: QH,QHA,QL |
|
RATED |
Dimension(m/m) |
WATTS |
L |
F |
E |
A |
B |
L1 |
CΦ
|
h |
D |
L2 |
H |
RESISTANCE RANGE(Ω) |
10W |
45 |
12 |
6 |
15 |
4 |
|
2 |
9 |
3 |
|
|
1~3KΩ |
20W |
60 |
17 |
8 |
20 |
5 |
73 |
2.5 |
12 |
3 |
92 |
37 |
1~7KΩ |
30W |
80 |
17 |
8 |
20 |
5 |
93 |
2.5 |
12 |
3 |
112 |
37 |
1~10KΩ |
40W |
110 |
17 |
8 |
20 |
5 |
123 |
2.5 |
12 |
3 |
142 |
37 |
1~13KΩ |
50W |
110 |
25 |
16 |
30 |
8 |
140 |
4 |
18 |
5 |
164 |
58 |
0.1~25KΩ |
60W |
90 |
28 |
18 |
32 |
8 |
120 |
4 |
18 |
5 |
144 |
60 |
0.1~30KΩ |
80W |
110 |
28 |
18 |
32 |
8 |
140 |
4 |
18 |
5 |
164 |
60 |
0.1~40KΩ |
100W |
140 |
28 |
18 |
32 |
8 |
170 |
4 |
18 |
5 |
194 |
60 |
0.1~50KΩ |
120W |
160 |
28 |
18 |
32 |
8 |
190 |
4 |
18 |
5 |
214 |
60 |
0.1~60KΩ |
150W |
195 |
28 |
18 |
32 |
8 |
225 |
4 |
18 |
5 |
249 |
60 |
0.3~75KΩ |
200W |
210 |
35 |
24 |
36 |
8 |
245 |
4 |
18 |
9 |
274 |
75 |
0.3~100KΩ |
250W |
210 |
40 |
25 |
38 |
10 |
250 |
5 |
22 |
9 |
277 |
77 |
0.5~125KΩ |
300W |
260 |
40 |
25 |
38 |
10 |
300 |
5 |
22 |
9 |
327 |
77 |
0.5~150KΩ |
400W |
330 |
40 |
25 |
38 |
10 |
370 |
5 |
22 |
9 |
400 |
77 |
0.5~200KΩ |
500W |
330 |
50 |
35 |
50 |
15 |
370 |
6 |
22 |
9 |
400 |
105 |
0.5~250KΩ |
600W |
400 |
50 |
35 |
50 |
15 |
440 |
6 |
22 |
9 |
470 |
105 |
0.8~300KΩ |
700W |
460 |
60 |
35 |
50 |
12 |
510 |
6 |
25 |
9 |
530 |
110 |
0.8~350KΩ |
800W |
460 |
60 |
40 |
60 |
15 |
505 |
6 |
30 |
9 |
535 |
112 |
0.8~400KΩ |
1000W |
540 |
60 |
40 |
60 |
15 |
585 |
6 |
30 |
9 |
615 |
112 |
1~500KΩ |
1300W |
650 |
65 |
42 |
62 |
15 |
690 |
6 |
30 |
9 |
720 |
115 |
1~750KΩ |
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TYPE:QR,QRZG |
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|
Power Non-Flame Wire Wound Resistors
特性 : |
1. |
These resistors are made by winding
resistance ribbon around a ceramic tube in wave
shape , externally coated with no flame
paint. |
2. |
They are extrmely good in dissipation of
heat, small in size, able to take large
load. |
3. |
Fit for use on heavy electric machines and
production
machines. |
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PATED LOAD VS. SURFACE
TEMP.
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........................................................................................................................................................................ |
|
RATED
|
Dimension(m/m) |
RESISTANCE RANGE(Ω) |
WATTS |
L |
F |
E |
A |
B |
L1 |
CΦ
|
h |
D |
L2 |
H |
75W |
110 |
25 |
16 |
30 |
8 |
140 |
4 |
18 |
5 |
164 |
58 |
0.1~8Ω |
90W |
90 |
28 |
18 |
32 |
8 |
120 |
4 |
18 |
5 |
144 |
60 |
0.1~8Ω |
120W |
110 |
28 |
18 |
32 |
8 |
140 |
4 |
18 |
5 |
164 |
60 |
0.1~12Ω |
150W |
140 |
28 |
18 |
32 |
8 |
170 |
4 |
18 |
5 |
194 |
60 |
0.1~15Ω |
180W |
160 |
28 |
18 |
32 |
8 |
190 |
4 |
18 |
5 |
214 |
60 |
0.1~18Ω |
225W |
195 |
28 |
18 |
32 |
8 |
225 |
4 |
18 |
5 |
249 |
60 |
0.1~20Ω |
240W |
180 |
35 |
24 |
36 |
8 |
220 |
4 |
18 |
9 |
254 |
75 |
0.1~24Ω |
300W |
210 |
35 |
24 |
36 |
8 |
245 |
4 |
18 |
9 |
274 |
75 |
0.3~30Ω |
375W |
210 |
40 |
25 |
38 |
10 |
250 |
5 |
22 |
9 |
277 |
77 |
0.3~38Ω |
450W |
260 |
40 |
25 |
38 |
10 |
300 |
5 |
22 |
9 |
327 |
77 |
0.3~45Ω |
750W |
330 |
40 |
25 |
38 |
10 |
370 |
5 |
22 |
9 |
400 |
77 |
0.3~50Ω |
600W |
330 |
50 |
35 |
50 |
15 |
370 |
6 |
22 |
9 |
400 |
105 |
0.3~75Ω |
900W |
400 |
50 |
35 |
50 |
15 |
440 |
6 |
22 |
9 |
470 |
105 |
0.3~90Ω |
1000W |
460 |
50 |
35 |
50 |
15 |
505 |
6 |
22 |
9 |
535 |
105 |
0.5~100Ω |
1200W |
460 |
60 |
40 |
60 |
15 |
505 |
6 |
30 |
9 |
535 |
112 |
0.5~120Ω |
1500W |
540 |
60 |
40 |
60 |
15 |
585 |
6 |
30 |
9 |
615 |
112 |
0.5~150Ω |
2000W |
650 |
65 |
42 |
62 |
15 |
690 |
6 |
30 |
9 |
720 |
115 |
0.5~200Ω |
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