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Omni-Rupter型柱上隔离负荷开关寿命长、性能高并且开断时不产生外部电弧,尤其适用于下列开合任务:

  • 线路开合(包括分段和线路开合)
  • 变压器开合
  • 电缆开合

Omni-Rupter型柱上隔离负荷开关在额定电压为14.4千伏和25千伏时的额定连续和开断电流为900安培,在34.5千伏时的额定连续和断续电流为630安培。这种联动操作的负荷开关提供多种安装配置,能适应当今配电系统中遇到的各种线路构造。

Every year the grid becomes more dynamic and complex. Utilities are now contending with multiple distributed energy resources (DERs) throughout the distribution system, creating new challenges around maintaining reliability.

These technologies create two-way power flow, which is straining existing infrastructure. To manage DERs, utilities are increasing grid sectionalization. But that’s creating its own challenges.

Achieving widespread sectionalization requires your overhead feeder switches to be dependableregardless of whether you deploy 10 or 1,000 switches. Ineffective switches can worsen customer outages, hurt your reliability performance metrics, and add operations and maintenance (O&M) costs to your balance sheet.

S&C’s Omni-Rupter® Switches are key for mass sectionalization because they’re dependable, robust, and hassle-free to install.

Advantages

A well-performing switch must be optimized in three critical areas:

Dependable Operation

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Easy Installation

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Robust Capabilities

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A Complex Power Grid Requires Widescale Sectionalizing Solution Infographic

Features

Lightning Bolt

Wide Range of Ratings

Interrupts up to 900 A through 29 kV and 630 A through 34.5 kV

Spring Coil Icon

Articulating Terminal Pads

Provides flexibility when connecting jumpers

Man Lifting Weights Icon

Lifting Bracket

 Single-point lift for easy install

Man Extendo Stick Icon

Hookstick-Operated Option

Extendo-stick simplifies switch operation

Squirrel Icon

Wildlife Protection

Guards against unwanted contact from pesky creatures

Thermostat Freezing Icon

Ice Shields

Allows operation in icy conditions 

Key Icon

Clamping System

Secures and permanently locks pole-units to base

Shield and Sword Icon

Single-Piece Blade

Comes factory-aligned, and nickel-silver plated copper adds durability

Play Button Icon

Floating Button Fixed Contact

Allows switch to self-adjust to mechanical stresses

Dark Cloud Thunder Icon

Greaseless-Contact Option

Provides operational certainty in harsh environments

Light Feather Icon

Fiberglass Base Option

Lightweight construction for easy crew deployment

Contact us today to learn more.

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