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Bus Expansion Setting Dimensions

g-dimensionDMC Power Bus Expansions are designed to expand/contract up to 4.42" through a 315°F temperature range.

The chart below shows the "G" Dimension movement range in an installed connector at a particular temperature. This data is based on the assumption that the total length between rigid supports is 90 feet or less.

For more Bus Expansion information, call 888-SWAGE-NOW

 

 

  
Expansion Supports
Bus Expansion
Condensed
Expansion
Bus Temp [°F]
Movement from Median
PLK2700DxxE12
PLK3700DxxE12
PLK2700D80E1
PLK2700DxxE3
PLK3700D80E1
PLK3700DxxE3
PLK2700D80E23
PLK3700D80E23
PLK2600, PLK2601, PLK2610, PLK2701, PLK2810, PLK3600, PLK3601, PLK3610, PLK3701, PLK3810
PLK2602
-65
-2.211
16.901
18.341
20.341
13.711
4.461
-60
-2.141
16.831
18.271
20.271
13.641
4.391
-50
-2.001
16.691
18.131
20.131
13.501
4.251
-40
-1.860
16.550
17.990
19.990
13.360
4.110
-30
-1.720
16.410
17.850
19.850
13.220
3.970
-20
-1.580
16.270
17.710
19.710
13.080
3.830
-10
-1.439
16.129
17.569
19.569
12.939
3.689
0
-1.299
15.989
17.429
19.429
12.799
3.549
10
-1.158
15.848
17.288
19.288
12.658
3.408
20
-1.018
15.708
17.148
19.148
12.518
3.268
30
-0.878
15.568
17.008
19.008
12.378
3.128
40
-0.737
15.427
16.867
18.867
12.237
2.987
50
-0.597
15.287
16.727
18.727
12.097
2.847
60
-0.456
15.146
16.586
18.586
11.956
2.706
70
-0.316
15.006
16.446
18.446
11.816
2.566
80
-0.176
14.866
16.306
18.306
11.676
2.426
90
-0.035
14.725
16.165
18.165
11.535
2.285
100
0.105
14.585
16.025
18.025
11.395
2.145
110
0.246
14.444
15.884
17.884
11.254
2.004
120
0.386
14.304
15.744
17.744
11.114
1.864
130
0.527
14.164
15.604
17.604
10.974
1.724
140
0.667
14.023
15.463
17.463
10.833
1.583
150
0.807
13.883
15.323
17.323
10.693
1.443
160
0.948
13.742
15.182
17.182
10.552
1.302
170
1.088
13.602
15.042
17.042
10.412
1.162
180
1.229
13.462
14.902
16.902
10.272
1.022
190
1.369
13.321
14.761
16.761
10.131
0.881
200
1.509
13.181
14.621
16.621
9.991
0.741
210
1.650
13.040
14.480
16.480
9.850
0.600
220
1.790
12.900
14.340
16.340
9.710
0.460
230
1.931
12.760
14.200
16.200
9.570
0.320
240
2.071
12.619
14.059
16.059
9.429
0.179
250
2.211
12.479
13.919
15.919
9.289
0.039
92.5
0
14.690
16.130
18.130
11.500
2.250

(Note: the bottom row shows the Median)