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2KN Double Sheave Block: OPGW & Overhead Grounding Wire Exchanging Roller

Ningbo Suntech Power Machinery Tools Co.,Ltd.
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    Buy cheap 2KN Double Sheave Block: OPGW & Overhead Grounding Wire Exchanging Roller from wholesalers
     
    Buy cheap 2KN Double Sheave Block: OPGW & Overhead Grounding Wire Exchanging Roller from wholesalers
    • Buy cheap 2KN Double Sheave Block: OPGW & Overhead Grounding Wire Exchanging Roller from wholesalers
    • Buy cheap 2KN Double Sheave Block: OPGW & Overhead Grounding Wire Exchanging Roller from wholesalers
    • Buy cheap 2KN Double Sheave Block: OPGW & Overhead Grounding Wire Exchanging Roller from wholesalers
    • Buy cheap 2KN Double Sheave Block: OPGW & Overhead Grounding Wire Exchanging Roller from wholesalers
    • Buy cheap 2KN Double Sheave Block: OPGW & Overhead Grounding Wire Exchanging Roller from wholesalers

    2KN Double Sheave Block: OPGW & Overhead Grounding Wire Exchanging Roller

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    Brand Name : Suntech
    Model Number : SH2
    Certification : ISO9001
    Price : Negotiable
    Payment Terms : T/T,L/C
    Supply Ability : 500 PCS/Month
    Delivery Time : 3-7days
    • Product Details
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    2KN Double Sheave Block: OPGW & Overhead Grounding Wire Exchanging Roller

    2KN Double Sheave Block: OPGW & Overhead Grounding Wire Exchanging Roller
    Product Overview

    The SH2-OPGW series Double Sheave Block is a specialized precision tool designed for exchanging overhead grounding wires with OPGW (Optical Budget Ground Wire) in live-line or de-energized operations. Engineered by Suntech Power, this lightweight block features a dual-sheave configuration that ensures balanced traction and minimizes the risk of fiber optic damage during stringing. Weighing as little as 2.2kg, it is optimized for high-altitude efficiency and long-distance line replacement projects.

    Technical Specifications

    Our line exchanging blocks are built to ISO 9001:2008 standards, ensuring reliability in critical power utility environments:

    Item NumberModelOuting Size (mm)Rated Load (KN)Weight (kg)
    20123SH2-OPGW1152 x 110 x 3432 KN2.4 kg
    20124SH2-OPGW2128 x 65 x 3652 KN2.2 kg
    • Rated Load: 2 KN (Safe working load for fiber optic cables)
    • Sheave Material: High-quality MC Nylon (To prevent abrasion on OPGW)
    • Warranty: 1 Year
    Key Technical Advantages
    • Dual-Sheave Balance: The double-wheel design provides stable support for the "old-wire-pulls-new-wire" method, preventing twisting during the OPGW exchange.
    • Ultra-Lightweight Design: At only 2.2kg, it significantly reduces the labor intensity for linemen working on overhead lattice towers.
    • Fiber-Safe Sheaves: Typically equipped with nylon sheaves that provide a smooth, low-friction path, protecting the delicate internal optical fibers from mechanical stress.
    • Compact Form Factor: The streamlined outing size allows for easy transport and rapid deployment in restricted tower spaces.
    Applications
    • OPGW Stringing & Exchanging: Primary use in replacing aging overhead ground wires with modern OPGW.
    • Live-Line Maintenance: Suitable for power utility upgrades where minimizing downtime is critical.
    • Transmission Line Upgrades: Essential for telecommunication and power grid integration projects.
    Professional Buyer FAQ
    Q1: Can this block be used for heavy conductor stringing?

    No. This block has a rated load of 2KN and is specifically designed for lightweight OPGW or grounding wires. For heavy conductors, please refer to our heavy-duty single sheave stringing blocks.

    Q2: What is the benefit of the MC Nylon sheave in this model?

    The nylon sheave is non-conductive and softer than steel, which ensures that the OPGW's aluminum-clad steel wires and internal fibers are not crushed or scratched during the exchange process.

    Q3: How many units do you provide per month?

    We have a steady supply ability of 1000 PCS per month to support large-scale national grid projects.

    Quality 2KN Double Sheave Block: OPGW & Overhead Grounding Wire Exchanging Roller for sale
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