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10k Ohm Resistors

10k Ohm Resistors
Power:500-600w
Resistance Range: 4.0-10k
Size:335*60mm
Sectional Area: 2.0mm²
Good heat dissipation, and the resistance temperature coefficient is small, linear changes, and its excellent flexibility, there may be multiple combinations of choice, for special specifications, according to the requirements of production order
Product Details:

Power:500-600w

Resistance Range: 4.0-10k

Size:335*60mm

Sectional Area: 2.0mm²

Good heat dissipation, and the resistance temperature coefficient is small, linear changes, and its excellent flexibility, there may be multiple combinations of choice, for special specifications, according to the requirements of production order



The Description of aluminum cased power resistor:


Widely used in power inverter servo and high demand for harsh industrial use, easy to install, easy to attach radiator.


The Contour Drawing of high power wire wound resistors:


图片1.png


The Chief Technology Parameter & Contour Dimensions aluminum shell resistor:


Power(w)

With heat sink


Resistance

Range()

Contour Dimension(mm)


Sectional

Area(mm2)


Aluminum radiator panels(cm2)

thick≥3mm

 L1

 L2

 L3

 W

 H

 A

50

2.0-5.1K

68

76

90

40

20

5.5

1.2

824

60

2.0-5.1K

85

98

115

40

20

5.5

1.2

1000

70-80

2.0-5.1K

110

122

140

40

20

5.5

1.2

1000

100

2.0-5.1K

135

148

165

40

20

5.5

1.2

1000

120

5.1-5.6K

155

175

190

40

20

5.5

1.2

1000

150

5.1-5.6K

185

197

215

40

20

5.5

1.2

1000

160

8.2-8.2K

110

122

140

60

30

5.5

2.0

1200

200

4.0-6.8K

130

155

167

60

30

5.0

2.0

3755

250-300

4.0-10K

180

210

230

60

30

4.0

2.0

4755

350-400

4.0-10K

230

245

260

60

30

5.3

2.0

5795

500-600

4.0-10K

285

320

335

60

30

5.3

2.0

5795

700

4.0-10K

350

385

400

60

40

5.3

2.0

5795

800

4.0-10K

358

382

400

61

59

6.5

2.5

5795

1000*

5.0-15K

360

384

400

107

50

6.5

2.5

5795

1200*

5.0-15K

410

434

450

107

50

6.5

2.5

5795

1500*

5.0-15K

435

470

485

107

50

6.5

4.0

5795

1800*

5.0-15K

500

532

550

107

50

6.5

4.0

5795

2000*

5.0-15K

600

630

650

107

50

6.5

4.0

5795


Brake resistor power calculation


Now we should confirm the resistor power after the resistance value finalized. It's a little complicate to select the resistor power as it relates to lots of factors. The brake resistor's instantaneous power formula: P = 7002/R, the power calculated by this formula is brake resistor worked in continuous working status, but the braking resistor is in intermittent working status normally, so it's a big waste. In fact, we can select the power by its actual utilization rate Ur%, therefore, the formula is Pr = 7002/RxUr%. In practical application, the resistor power can be calculated by above formula, on the other side, the brake resistor utilization rate can be calculated according to the resistance value and power, to make sure proper selection and avoid overheat of the brake resistor.


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