Cembre B-TC550A, Руководство по эксплуатации и обслуживанию, Страница: 10 / 12

10
6. CUTTING RANGE
MAX CUTTING DIAMETER
Steel
≤ 30
≤ 16
≤ 25
≤ 60
MATERIAL
≤ 41
≤ 20
≤ 34
55
≤ 42
Multi-strand Steel
(strands qty. ≥ 200)
≤ 180
22
Steel
≤ 180
≤ 180
50
(*)
26 x 2,50 + 7 x 1,95 : ø = 15,85
26 x 3,06 + 7 x 2,38 : ø = 19,38
26 x 3,60 + 7 x 2,80 : ø = 22,80
54 x 3,50 + 19 x 2,10 : ø = 31,50
54 x 4,36 + 19 x 2,62 : ø = 39,20
7 x 3,0 : ø = 9,0 mm
19 x 2,1 : ø = 10,5 mm
19 x 2,3 : ø = 11,5 mm
TENSILE STRENGTH
Copper
55
55
Aluminium
Almelec
Copper
Aluminium
(*)
TYPICAL EXAMPLES
(*)
(daN/mm 2 ) (lbs/sq.in.)
≤ 59,450
≤ 29,000
≤ 49,300
≤ 261,000
20
22
34
38,5
50
≤ 43,000
≤ 23,200
≤ 36,250
≤ 87,000
≤ 60,900
≤ 261,000
(mm) (inches)
2-3/16”
2-3/16”
2-3/16”
7 x 0.118 = ø out.0.354
19 x 0.083 = ø out. 0.413
19 x 0.091 = ø out. 0.453
(*)
≤ 261,000
0.866
26 x 0.098 + 7x 0.077 : ø out 0.624
26 x 0.120 + 7x 0.094 : ø out 0.763
26 x 0.142 + 7x 0.110 : ø out 0.897
54 x 0.138 + 19x 0.082 : ø out 1.240
54 x 0.172 + 19x 0.103 : ø out 1.543
1.968
(*)
0.787
0.866
1.338
1.515
1.968
ROPES & CONDUCTORS
RODS
83 x 0.181 + 16 x 0.110 : ø out 1.968
83 x 4,60 + 16 x 2,80 : ø = 50,00
Guy wire
7 x 4,77 : ø =14,30 7 x 0.188 : ø =0.562
Extra high
strength grade
ACSR