DOUBLE SUSPENSION AGS TYPE-ROD ARCING HORN BOTH SIDE

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DOUBLE SUSPENSION AGS TYPE-ROD ARCING HORN BOTH SIDE

MMPT have created an identifiable position in the market by manufacturing and supplying superior quality Suspension Hardware.
Double Suspension Hardware Fittings are installed where double strings of insulators are being used.
The main purpose of this hardware is to hang the conductor/cable to the insulator. The clamps help to link all other fittings and accessories to the tower arms. It promotes safety of the conductor/cable and people by preventing voltage leakage. It enchance the stability of the conductor by limiting their movement, especially against a strong wind, storms and other natural calamities.

Arcing horns are projecting conductors used to protect insulators or switch hardware on high voltage electric power transmission systems from damage during lightning strikes and other overvoltage phenomena.

The Arcing horns(Rod Type)comprise a pair of rods having V-shaped outer ends criss crossing one another along one lateral side of the insulator and arranged to form multiple self-extinguishing wiring gaps emanating from the common gap between the spaced apart apexes thereof. The assembly is eminently suited for installation vertically, horizontally or in an inclined position. The hardware components are identical and integral except for fasteners.

MMPT Armor grip suspension can be custom manufactured with different wire numbers, a wide range of cable sizes, wire raw material, and armor grip suspension design options to exactly match the grip strength, span, and cable type requirements.

BOQ

SL. NO DESCRIPTION MATERIAL QTY./SET
1
ANCHOR SHACKLE
F.S., HDG
1 NOS
2
TWISTED SHACKLE
F.S., HDG
1 NOS
3
T.S. YOKE PLATE
M.S. , HDG
1 NOS
4
L.S. YOKE PLATE
M.S., HDG
1 NOS
5
BALL CLEVIS
F.S. , HDG
2 NOS
6
SOCKET CLEVIS
F.S. , HDG
2 NOS
7
CLEVIS EYE
F.S., HDG
1 NOS
8
SUSPENSION CLAMP AGS TYPE
AL. ALLOY
1 NOS
9
M12 HEX BOLT, NUT, ROUND & SP. WASHER
M.S. , HDG
8 SETS
10
SPLIT PIN
S.S.
8 NOS
11
R-CLIP
S.S.
2 NOS
12
ARCING HORN-ROD TYPE
M.S. , HDG
2 NOS
13
M12 HEX BOLT, NUT, ROUND & SP. WASHER
M.S. , HDG
4 SETS

TECHNICAL DATA

  1. ALL DIMENSIONS ARE IN MM.
  2. GENERAL TOLERANCE ±3%
  3. U.T.S. OF HARDWARE FITTING : 90 KN.
  4. U.T.S. OF SUSPENSION CLAMP – 70 KN.
  5. SLIP STRENGTH OF SUSPENSION CLAMP : 8% TO 15% UTS OF CONDUCTOR.
  6. BALL & SOCKET DESIGNATION : 16MM & 16MM ”B” AS PER IS : 2486, PART-II.
  7. SPECIFICATION TO WHICH H/W FITTING CONFORM – IS : 2486, PART-I.
  8. ALL FERROUS PARTS (EXCEPT SPRING WASHER) SHALL BE HOT DIP GALVANISED CONFORMING TO IS : 2633 AND SPRING WASHER ELECTRO GALVANISED CONFORMING TO IS : 1573, SERVICE COND. III.
  9. TOLERANCE IN TOTAL LENGTH OF HARDWARE FITTING  ±2%.
  10. MAGNETIC POWER LOSS AT 500A PER SUSPENSION CLAMP – 1Watt (MAX.)

AVAILABLE FOR THE FOLLOWING CONDUCTORS

For ACSR

SL. NO ACSR CODE CONDUCTOR DIA.
1
RACCOON
12.27
2
DOG
14.15
3
LEOPARD
15.84
4
COYOTE
15.86
5
TIGER
16.52
6
WOLF
18.13
7
ORIOLE
18.82
8
LYNX
19.53
9
LARK
20.47
10
PANTHER
21.00
11
LION
22.26
12
BEAR
23.45
13
GROSBEAK
25.16
14
TEAL
25.24
15
GOAT
25.97
16
ANTELOPE
26.73
17
KUNDAH
26.80
18
SHEEP
27.93
19
DRAKE
28.14
20
ZEBRA
28.62
21
DEER
29.89
22
CAMEL
30.15
23
ELK
31.50
24
MORKULLA
31.68
25
MOOSE
31.77
26
BERSIMIS
35.05

For AAAC

SL. NO AAAC CODE CONDUCTOR DIA.
1
RABBIT
9.30
2
DOG
12.78
3
PANTHER
19.70
4
PANTHER-UP
22.05
5
YEW
25.97
6
ZEBRA
28.00
7
ZEBRA-UP
29.79