Mil. Clamps
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Transcript of Mil. Clamps
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CORONA BELL 33/11 KV BUS SUPPORT CLAMP(FLEXIBLE)
8
11 KV BUS SUPPORT(RIGID/SLIDING)
33 KV BUS SUPPORT(RIGID & SLIDING)
PCD - For 11KV : 76mm For 33 KV : 127mm
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TWO BOLT PG CLAMP
* While calculating the factor W air gap of 4mm to 6mm is considered
** Details for other sizes will be given on request.Material of construction : Alloy, GR: 4600 as per IS : 617Material of hardware : M. S. Hot dip Galvanized
THREE BOLT PG CLAMP
CAT. NO TYPE RUN TAP BOLT SIZE DIMENSIONS
( W C H L
MPC14 TYPE-A 14 14 M8 55 55 50 55
MPC16 TYPE-B 16 16 M10 72 64 60 64
MPC21 TYPE-B 21 21 M10 72 64 60 64
MPC25 TYPE-B 25 25 M10 102 74 60 74
MPC30 TYPE-B 30 30 M10 102 74 60 74
MPC36 TYPE-B 36 36 M10 115 90 90 90
MPC42 TYPE-B 42 42 M 10 115 90 90 90
) ()
Type-A Type-B
BUS SUPPORT FOR CONDUCTORS
CAT. NO. PRIMARY (P) SECONDARY (C) BOLTSIZE(J) DIMENSIONS
B X Y
MBSC21 127 21 M10 160 72 28
MBSC25 127 25 M10 160 82 41
MBSC32 127 32 M10 160 82 41
MBSC36 127 36 M 10 160 90 41
MBSC42 127 42 M10 160 90 41
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All dimensions are in mm.
All dimensions are in mm.
** Details for other sizes will be given on request.Material of construction : Alloy, GR: 4600 as per IS : 617
Material of hardware : M. S. Hot dip Galvanized
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BRITISH STANDARD
ALL ALUMINUM ALLOY CONDUCTORS - (AAAC) BS-3242:1970/BS EN-50183 : 2000
Code Name
Equivalent
Copper
area (mm2)
Stranding
and wire
diameter
mm
Overall
Diameter
Aluminium
area (mm2)
Mass
(kg/km)
Ultimate
tensile
strength
(newtons)
Breaking
Load (kg)
Coefficient
of linear
expansion /
C010 -6
Initialmodulus
of
elasticity
(N/mm2)
Finalmodulus
of
elasticity
(N/mm2)
DC
resistance
at 200C
(N/mm2)
Current
rating
(Amps)
ACACIA 13 7/2.08 6.24 23.790 65 6690 682 23 52500 61000 1.39 133
ELM 112 19/3.76 18.8 210.90 580 59220 6040 23 49650 59650 0.158 513
YEW 254 37/4.06 28.42 479.0 1319 134510 13720 23 48250 58600 0.0696 853
ALL ALUMINIUM CONDUCTOR - (AAC) BS-215 (Part 1) :1970
Code Name
Equivalent
Copper
area (mm2)
Stranding
and wire
diameter
mm
Overall
Diameter
Aluminium
area (mm2)
Mass
(kg/km)
Ultimate
tensile
strength
(newtons)
Breaking
Load (kg)
Coefficient
of linear
expansion /
C010
-6
Initial
modulus
of
elasticity
(N/mm2)
Final
modulus
of
elasticity
(N/mm2)
DCresistance
at 200C
(N/mm2)
Current
rating
(Amps)
SPIDER 145.2 19/3.99 19.95 237.570 652 38300 3900 23 49650 59650 0.1211 589
MAYBUG 290.3 37/4.09 28.63 486.11 1340 78200 7970 23 48250 58600 0.0593 918
TARANTULA 483.9 37/5.23 36.61 794.9 2191 126000 12800 23 48250 58600 0.0363 1230
BULL 527.87 64/4.25 38.25 865.36 2400 139000 14200 23 46200 57570 0.0224 1300
ALUMINIUM CONDUCTOR STEEL REINFORCED - (ACSR) BS-215 (Part 2) :1970
Aluminum Steel Total
WEASEL 19.35 6/1/2.59 2.59 7.77 31.61 5.27 36.88 87 41 128 11450 1160 0.9077 170
RACCOON 48.39 6/1/4.09 4.09 12.27 78.83 13.14 91.97 217 103 320 27200 2770 0.364 300
DOG 64.52 6/4.72/1.57 4.71 14.15 104.98 12.7 117.69 288 106 394 34700 3540 0.2733 360
WOLF 96.77 30/7/2.59 7.77 18.13 158.06 36.88 194.94 438 289 727 69200 7050 0.1828 470PANTHER 129 30/7/3.00 9.00 21 212.06 49.48 261.54 586 388 974 90800 9260 0.1363 560
DEER 258.1 30/7/4.27 12.81 29.89 429.6 100.24 529.84 1190 792 1980 179000 18200 0.0673 870
ZEBRA 258.1 54/7/3.18 9.54 28.62 428.88 55.6 484.48 1186 435 1621 133000 13600 0.0674 860
MOOSE 322.6 54/7/3.53 10.59 31.77 528.49 68.51 596.99 1466 536 2002 162000 16500 0.0547 980
Total
area
(mm2)
Steel area
(mm2)
Aluminium
area (mm2
)
Ultimate
tensile
strength
(newtons)
DC
resistance
at 200C
(N/mm2)
Current
rating
(Amps)Code Name
Breaking
Load (kg)
Overall
diameter
mm (Std.)
Diameter
over steel
(mm)
Mass Kg/kmStranding
and wire
diameter
mm
Equivalent
Copper
area (mm2)
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