Electrical Standards_ Cable Selection Chart for motors.pdf

7/22/2017

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Electrical Standards

Sunday, October 25, 2015

Cable Selection Chart for mot ors

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Cable selection chart for motors (Induction motor s) s) for 3-Phase power supply is as below:Follow

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Motor rating on KW 0.06 0.09 0.12 0.18 0.25 0.37 0.55 0.75 1.1 1.5 2.2 3 3.7 4 5.5 7.5 11 15 18.5 22 30

Full load current of  Main Mai n Cable Size requirement motor  1x3 CoreX1.5mmSq copper  0.21 cable 1x3 CoreX1.5mmSq copper  0.32 cable 1x3 CoreX1.5mmSq copper  0.38 cable 1x3 CoreX1.5mmSq copper  0.58 cable 1x3 CoreX1.5mmSq copper  0.7 cable 1x3 CoreX1.5mmSq copper  1.1 cable 1x3 CoreX1.5mmSq copper  1.3 cable 1x3 CoreX1.5mmSq copper  1.8 cable 1x3 CoreX2.5mmSq copper  2.4 cable 1x3 CoreX2.5mmSq copper  3.2 cable 1x3 CoreX2.5mmSq copper  4.5 cable 1x3 CoreX2.5mmSq copper  5.9 cable 1x3 CoreX2.5mmSq copper  7.3 cable 1x3 CoreX4mmSq copper  7.7 cable 1x3 CoreX4mmSq copper  10.5 cable 1x3 CoreX4mmSq copper  14 cable 1x3 CoreX6mmSq copper  20.5 cable 1x3 CoreX10mmSq copper  27 cable 1x3 CoreX16mmSq copper  33 cable 1x3 CoreX16mmSq copper  38 cable 52 1x3 CoreX25mmSq copper  

http://electrialstandards.blogspot.com/2015/10/cable-selection-chart-for-motors.html

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Electrical Standards: Cable Selection Chart for motors

37

64

45

78

55

97

75

132

90

156

110

187

132

221

160

260

200

330

250

415

315

520

cable 1x3 CoreX35mmSq copper  cable 1x3 CoreX50mmsq copper  cable 1x3 CoreX50mmsq copper  cable 1x3 CoreX70mmsq Copper  cable 1x3 CoreX95mmsq copper  cable 1x3 CoreX120mmsq copper  cable 1x3 coreX150mmsq copper  cable 1x3 CoreX185mmsq copper  cable 1x3CoreX 240mmsq copper  cable 1x 3CoreX400mmsq copper  cable 2X3CoreX 300 mmsq copper  cable

 Above chart is for copper cables. If there is requirement for aluminum cables then same will be increased by 1.5 times that the size of copper cable. Cable selection chart for motors is for 3-phase , 415V at 50 HZ frequency. For checking motors rating and Motor rated current visit:http://electrialstandards.blogspot.in/2015/10/ac-current-rating-chart.html For cable size and current carrying capacity visit:http://electrialstandards.blogspot.com/2015/11/cable-size-and-current-carrying-capacity.html Replay Replay

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Mega offer week Posted by Navdeep Goyal at 10:52 PM

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Electrical Standards: Cable Selection Chart for motors

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Navdeep Goyal shared this via Google+ 1 year ago - Shared publicly

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Navdeep Goyal via Google+ 1 year ago - Shared publicly Cable Selection Chart for motors

Cable selection chart for motors (Induction motors) for 3-Phase power supply is as below:Motor rating on KW Full load current of motor Main Cable Size requirement 0.06 0.21 1x3 · Reply

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