Página 665 - BURNDY

Versión de HTML Básico

Substation — Welded/EHV
BURNDY
®
Canada: 1-800-387-6487
www.burndy.com
US: 1-800-346-4175
Blue highlighted items are industry standard and most frequently ordered.
M-16
WELDED EXPANSION
COUPLER
SWXP-A-A
Weld type
Application: Bus to Bus Expansion
EHV RATED: SELF-SHIELDING
UP TO 550 kV
Material: Cast 356 Aluminum Alloy
Hardware: Aluminum Alloy
Corona Rings: Aluminum Alloy
Straps: Laminated Aluminum Strap
Installation Data
Bus
3 Total
Temp
Movement
Z
–20
.50
–10
.64
0
.77
10
.91
20
1.04
30
1.18
40
1.32
50
1.45
60
1.59
70
1.73
80
1.86
90
2.00
100
2.14
110
2.27
120
2.41
130
2.54
140
2.68
150
2.82
160
2.95
170
3.09
180
3.23
190
3.36
200
3.50
NOMINAL
POSITION
NOTES:
Maximum movement per end equals one-half of total
movement specified in table. Table is based on 90 ft. bus
run (total) or 45 ft. per end.
2. Dimensions in brackets [ ] are in millimeters.
3. Conductors smaller than 3 inch not recommended for
550 kV.
Catalog Number
“A” Dia.
Total
Sch. 40
Sch. 80
Alum. Tube
F
H
W
Movement
3 (3.50 Dia.)
5.25
22.00
17.05
3.00
SWXP20A20A
SWXP90A90A
[89]
[133]
[559]
[433]
[76]
4 (4.50 Dia.)
6.38
22.00
18.89
4.00
SWXP22A22A
SWXP92A92A
[114]
[162]
[559]
[480]
[102]
5 (5.56 Dia.)
7.88
26.00
19.25
4.00
SWXP24A24A
SWXP94A94A
[141]
[200]
[660]
[489]
[102]
6 (6.63 Dia.)
8.88
26.00
20.31
4.00
SWXP86A86A
SWXP96A96A
[168]
[226]
[660]
[516]
[102]