5
PLUG-IN BOXES DAVIS busway plug-in boxes are available from 15A to 800A with different levels of fault protection. A maximum of five pieces of plug-in boxes can be mounted on a standard 3000mm plug-in busway. The maximum current rating of each plug-in opening is 400A. Above 500A, bolt-on plug-in boxes are recommended.
DAVIS busway plug-in boxes are designed with full mechanical interlocks. This is to prevent any illegal insertion or removal when the plug-in box is in the “ON” position. The front operating switch allows padlocking at the “OFF” position. This is to prevent switching “ON” accidentally during servicing or maintenance. The plug-in earth contact is being designed to ensure the EARTH contact is made prior to LIVE contact of the busway in any situation. The Plug-in boxes are rated at IP42 as standard but IP55 plug-in boxes are also available.
Elbow
End Feed Cable Box
500
600 600 600
Table 2: End Feed Cable Boxes
END CAP
PLUG-IN BOX
END FEED CABLE BOX
PLUG-IN BOX END CAP END FEED CABLE BOX
IEC 60439-1:2004 IEC 60439-2:2000 IEC 60947-2:2003 IEC 60331 & BS 6387 IEC 60529:2001
IEC60529
Plug-in Boxes
DAVIS Power busway is designed to be robust and protected against rated short circuit conditions. Such short circuit tests have been independently certified and tested at ASTA accredited testing laboratories in accordance with IEC 60439-1:2004 ; 60439-2:2000. Every DAVIS Power busway section and part is subjected to our Routine Factory Tests before they are delivered to our customers. Such tests also include 1000VDC Insulation Resistance Tests and 3.5kV Power Frequency Voltage Withstand Tests for 5 seconds.
( CROSS SECTION VIEW )
( CROSS SECTION VIEW )
( CROSS SECTION VIEW )
( CROSS SECTION VIEW )
DIMENSIONS AND WEIGHTS OF FEEDER AND PLUG-IN FEEDER IN METAL HOUSING
200 400 630
6 X 31 6 X 63 6 X 76
71 103 116
12 15 16
13 16 17
13 17 18
13 17 19
14 18 20
14 19 20
400 630 800 1000 1250 1600 1800
6 X 63 6 X 76 6 X 100 6 X 127 6 X 152 6 X 203 6 X 250
109 122 145 172 198 249 295
18 19 22 25 28 34 39
18 20 23 26 29 36 41
19 21 24 28 31 38 45
20 22 25 29 33 40 47
21 23 26 31 35 43 50
21 23 27 32 36 45 53
2000 2500 3000 3200
2 X 6 X 152 2 X 6 X 203 2 X 6 X 230 2 X 6 X 250
370 472 525 565
48 59 66 70
49 61 68 73
55 68 76 81
56 71 78 84
61 77 86 92
63 80 88 95
3500 4000 4500 5000
3 X 6 X 203
695
85
87
99
101
112
114
3 X 6 X 230
775
94
97
110
112
125
128
3 X 6 X 250
835
101
104
118
121
134
137
3 X 6 X 250
835
101
104
118
121
134
137
200 400 630 800 1000 1250 1600 1800 2000 2500 3000 3200 3500 4000 4500 5000
1 1 1 1 1 1 1 1 2 2 2 2 3 3 3 3
6 X 31 6 X 63 6 X 76 6 X 100 6 X 127 6 X 152 6 X 203 6 X 250 2 X 6 X 152 2 X 6 X 203 2 X 6 X 230 2 X 6 X 250 3 X 6 X 203 3 X 6 X 230 3 X 6 X 250 3 X 6 X 250
180.15 90.08 79.44 60.53 45.04 37.53 29.79 24.21 18.77 14.90 13.16 12.11 9.93 8.77 8.07 8.07
102.85 21.97 19.21 15.29 12.27 10.43 8.13 6.70 5.22 4.06 3.62 3.35 2.71 2.41 2.23 2.23
207.45 92.72 81.73 62.44 46.68 38.95 30.88 25.12 19.48 15.44 13.65 12.56 10.29 9.10 8.37 8.37
62.41 62.41 86.69 83.88 78.01 81.26 82.56 75.49 65.01 64.50 68.38 67.10 60.20 60.78 62.91 69.90
71.70 62.80 87.15 84.73 79.47 82.98 84.12 77.05 66.38 65.72 69.75 68.49 61.34 62.00 64.21 71.34
71.30 59.06 81.93 79.81 75.16 78.56 79.56 72.93 62.85 62.15 66.00 64.82 58.01 58.66 60.77 67.53
69.13 54.55 75.65 73.84 69.78 73.01 73.87 67.76 58.41 57.71 61.31 60.23 53.86 54.49 56.47 62.74
65.95 49.62 68.78 67.27 63.80 66.82 67.55 62.01 53.46 52.77 56.08 55.12 49.25 49.85 51.67 57.41
62.06 44.38 61.50 60.28 57.40 60.19 60.78 55.84 48.15 47.48 50.49 49.63 44.32 44.88 46.53 51.70
200 400 630 800 1000 1250 1600 1800 2000 2500 3000 3200 3500 4000 4500 5000
1 1 1 1 1 1 1 1 2 2 2 2 3 3 3 3
6 X 31 6 X 63 6 X 76 6 X 100 6 X 127 6 X 152 6 X 203 6 X 250 2 X 6 X 152 2 X 6 X 203 2 X 6 X 230 2 X 6 X 250 3 X 6 X 203 3 X 6 X 230 3 X 6 X 250 3 X 6 X 250
180.15 90.08 79.44 60.53 45.04 37.53 29.79 24.21 18.77 14.90 13.16 12.11 9.93 8.77 8.07 8.07
123.42 26.36 23.05 18.35 14.72 12.52 9.75 8.04 6.26 4.88 4.35 4.02 3.25 2.90 2.68 2.68
218.38 93.85 82.72 63.25 47.38 39.56 31.35 25.51 19.78 15.67 13.86 12.76 10.45 9.24 8.50 8.50
62.41 62.41 86.69 83.88 78.01 81.26 82.56 75.49 65.01 64.50 68.38 67.10 60.20 60.78 62.91 69.90
74.80 64.13 88.98 86.57 81.23 84.95 86.08 78.87 67.96 67.25 71.36 70.11 62.77 63.45 65.72 73.03
75.58 60.88 84.44 82.36 77.70 81.27 82.26 75.43 65.01 64.27 68.25 67.05 59.98 60.67 62.86 69.85
74.22 56.73 78.64 76.87 72.81 76.02 77.09 70.75 60.99 60.22 63.99 62.89 56.21 56.88 58.96 65.51
71.65 52.06 72.13 70.66 67.20 70.44 71.15 65.35 56.35 55.59 59.09 58.09 51.88 52.53 54.46 60.51
68.23 47.02 65.13 63.95 61.09 64.10 64.68 59.46 51.28 50.53 53.75 52.85 47.16 47.78 49.55 55.05
PLUG-IN FEEDER 3.0m
PLUG-IN BOXES
END FEED CABLE BOX
15A to 200A 225A to 300A
400 400
250
110 200
350A to 400A
500
300
250
250
END CAP
PLUG-IN BOX
END FEED CABLE BOX
PLUG-IN BOX END CAP END FEED CABLE BOX
IEC 60439-1:2004 IEC 60439-2:2000 IEC 60947-2:2003 IEC 60331 & BS 6387 IEC 60529:2001
IEC60529
Plug-in Boxes
DAVIS Power busway is designed to be robust and protected against rated short circuit conditions. Such short circuit tests have been independently certified and tested at ASTA accredited testing laboratories in accordance with IEC 60439-1:2004 ; 60439-2:2000. Every DAVIS Power busway section and part is subjected to our Routine Factory Tests before they are delivered to our customers. Such tests also include 1000VDC Insulation Resistance Tests and 3.5kV Power Frequency Voltage Withstand Tests for 5 seconds.
( CROSS SECTION VIEW )
( CROSS SECTION VIEW )
( CROSS SECTION VIEW )
( CROSS SECTION VIEW )
DIMENSIONS AND WEIGHTS OF FEEDER AND PLUG-IN FEEDER IN METAL HOUSING
200 400 630
6 X 31 6 X 63 6 X 76
71 103 116
12 15 16
13 16 17
13 17 18
13 17 19
14 18 20
14 19 20
400 630 800 1000 1250 1600 1800
6 X 63 6 X 76 6 X 100 6 X 127 6 X 152 6 X 203 6 X 250
109 122 145 172 198 249 295
18 19 22 25 28 34 39
18 20 23 26 29 36 41
19 21 24 28 31 38 45
20 22 25 29 33 40 47
21 23 26 31 35 43 50
21 23 27 32 36 45 53
2000 2500 3000 3200
2 X 6 X 152 2 X 6 X 203 2 X 6 X 230 2 X 6 X 250
370 472 525 565
48 59 66 70
49 61 68 73
55 68 76 81
56 71 78 84
61 77 86 92
63 80 88 95
3500 4000 4500 5000
3 X 6 X 203
695
85
87
99
101
112
114
3 X 6 X 230
775
94
97
110
112
125
128
3 X 6 X 250
835
101
104
118
121
134
137
3 X 6 X 250
835
101
104
118
121
134
137
200 400 630 800 1000 1250 1600 1800 2000 2500 3000 3200 3500 4000 4500 5000
1 1 1 1 1 1 1 1 2 2 2 2 3 3 3 3
6 X 31 6 X 63 6 X 76 6 X 100 6 X 127 6 X 152 6 X 203 6 X 250 2 X 6 X 152 2 X 6 X 203 2 X 6 X 230 2 X 6 X 250 3 X 6 X 203 3 X 6 X 230 3 X 6 X 250 3 X 6 X 250
180.15 90.08 79.44 60.53 45.04 37.53 29.79 24.21 18.77 14.90 13.16 12.11 9.93 8.77 8.07 8.07
102.85 21.97 19.21 15.29 12.27 10.43 8.13 6.70 5.22 4.06 3.62 3.35 2.71 2.41 2.23 2.23
207.45 92.72 81.73 62.44 46.68 38.95 30.88 25.12 19.48 15.44 13.65 12.56 10.29 9.10 8.37 8.37
62.41 62.41 86.69 83.88 78.01 81.26 82.56 75.49 65.01 64.50 68.38 67.10 60.20 60.78 62.91 69.90
71.70 62.80 87.15 84.73 79.47 82.98 84.12 77.05 66.38 65.72 69.75 68.49 61.34 62.00 64.21 71.34
71.30 59.06 81.93 79.81 75.16 78.56 79.56 72.93 62.85 62.15 66.00 64.82 58.01 58.66 60.77 67.53
69.13 54.55 75.65 73.84 69.78 73.01 73.87 67.76 58.41 57.71 61.31 60.23 53.86 54.49 56.47 62.74
65.95 49.62 68.78 67.27 63.80 66.82 67.55 62.01 53.46 52.77 56.08 55.12 49.25 49.85 51.67 57.41
62.06 44.38 61.50 60.28 57.40 60.19 60.78 55.84 48.15 47.48 50.49 49.63 44.32 44.88 46.53 51.70
200 400 630 800 1000 1250 1600 1800 2000 2500 3000 3200 3500 4000 4500 5000
1 1 1 1 1 1 1 1 2 2 2 2 3 3 3 3
6 X 31 6 X 63 6 X 76 6 X 100 6 X 127 6 X 152 6 X 203 6 X 250 2 X 6 X 152 2 X 6 X 203 2 X 6 X 230 2 X 6 X 250 3 X 6 X 203 3 X 6 X 230 3 X 6 X 250 3 X 6 X 250
180.15 90.08 79.44 60.53 45.04 37.53 29.79 24.21 18.77 14.90 13.16 12.11 9.93 8.77 8.07 8.07
123.42 26.36 23.05 18.35 14.72 12.52 9.75 8.04 6.26 4.88 4.35 4.02 3.25 2.90 2.68 2.68
218.38 93.85 82.72 63.25 47.38 39.56 31.35 25.51 19.78 15.67 13.86 12.76 10.45 9.24 8.50 8.50
62.41 62.41 86.69 83.88 78.01 81.26 82.56 75.49 65.01 64.50 68.38 67.10 60.20 60.78 62.91 69.90
74.80 64.13 88.98 86.57 81.23 84.95 86.08 78.87 67.96 67.25 71.36 70.11 62.77 63.45 65.72 73.03
75.58 60.88 84.44 82.36 77.70 81.27 82.26 75.43 65.01 64.27 68.25 67.05 59.98 60.67 62.86 69.85
74.22 56.73 78.64 76.87 72.81 76.02 77.09 70.75 60.99 60.22 63.99 62.89 56.21 56.88 58.96 65.51
71.65 52.06 72.13 70.66 67.20 70.44 71.15 65.35 56.35 55.59 59.09 58.09 51.88 52.53 54.46 60.51
68.23 47.02 65.13 63.95 61.09 64.10 64.68 59.46 51.28 50.53 53.75 52.85 47.16 47.78 49.55 55.05
IEC 60439-2-200.
TAP-OFF
R
DAVIS LIGHTRACK BUSWAY