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Yixing Futao Metal Structural Unit Co. Ltd 86-510-87871161 li@fu-tao.com
Corrosion Resistant Pole Accessories , Strain Clamp Electric Fittings

Corrosion Resistant Pole Accessories , Strain Clamp Electric Fittings

  • High Light

    power pole hardware

    ,

    transmission line hardware

  • Material
    Malleable Iron
  • Type
    Bolts Type
  • Keyword
    Strain Clamp
  • Suitable
    Transimission Line
  • Place of Origin
    CHINA
  • Brand Name
    FUTAO
  • Certification
    ISO9001
  • Model Number
    NLD
  • Minimum Order Quantity
    10 pieces
  • Price
    $1 - $10
  • Packaging Details
    Package by the box
  • Delivery Time
    30 workdays
  • Payment Terms
    L/C, T/T

Corrosion Resistant Pole Accessories , Strain Clamp Electric Fittings

  

NLD-1 NLD-2 NLD-3 NLD-4 strain clamp Electric fitting clamp pole accessories

 

 

Product name NLD-1 Tension Dead-end clamp
Size M16
Material Metal
Finishing hot-dip galvanized
type suspension clamp

Product Description


 

Technical Parameter

 

Type no

Conductor diameter range

(with wrap object)(mm)

Dimension(mm) U Bolt

Nominal failure

load(KN)

Weight

(KG)

L1 L2 R C M Qty. Dia.
NLD-1 5.0-10 150 120 6.5 18 16 2 12 20 1.3
NLD-2 10.1-14 205 130 8.0 18 16 3 12 40 2.1
NLD-3 14.1-18 310 160 11.0 22 18 4 16 70 4.6
NLD-4 18.1-23 410 220 12.5 25 18 4 16 90 7.0

 

The body and keeper are made of malleable iron, the cotter pin is made of stainless steel, other parts are made of hot-dip galvanized steel.

 

Tin-plated copper alloy blades imbaedded in molded plastic and surrounded with a sealing compound insure electrical contact in 1KV or 10KV overhead distribution networks. A single or double torque-control nut draw the two halves of the connector together and shears off when the teeth have pierced the insulation and made contact with the conductor strands.

 

Electric performance: expanded wire range rate of the resistance is lower than 2.5

 

Mechanical performance: the connector has no crack when the lead is broken by pulling

 

Temperature rise performance: under the condition of big current, the temperature rise the connector is less than the connection lead

 

Heat circle performance: 200timers per second, 100A/mm2 big current overload, the change of the connection resistance is less than 5%

 

Water proof performance: resistant to 6kv1minute after 30minutes immersion in water

 

Fire proof performance: V0 fireproof

 

Resistance to corrosion: under the condition of SO2 and salt fog the connector can do three times of 14days circle test.

 

Environment aging performance: under the circumstance of ultraviolet radiation, dry and moist, expose it with change of temperature and heat impulse for 6weeks.