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Disconnector Switch 11kv
Disconnector Switch 11kv
Specifications
value :
50 Hz
parameter :
Rated power frequency withstand voltage, dry
Description

ZHOY IST-11/630 High-Voltage Disconnector

The IST-11/630 is a high-performance, three-column disconnector designed for reliable outdoor power distribution. It functions as a no-load switching device to physically isolate lines, ensuring safety and efficiency in high-voltage switchyards.

Key Advantages

  • Versatile Installation: Optimized for horizontal outdoor applications with support for vertical mounting.
  • Integrated Safety: Features earthing switches for secure maintenance and grounding of installation portions.
  • Robust Design: Engineered for continuous operation in harsh tropical and saline coastal environments.

Product Attributes

BrandZHOY
FOB UnitPiece
Operating EnvironmentTropical, up to 2200m altitude, saline resistant

Technical Specifications

ParameterValue
Model NO.IST-11/630
Rated Voltage36 kV
Rated Normal Current400 Amps
StructureThree-column Disconnector
Movement ModeHorizontal Rotary Type
Rated Lightning Impulse Withstand200 kV
Short Time Withstand Current18.0 kA (3 sec)
Creepage Distance900 mm
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Disconnector Switch 11kv

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Product Detail
value :
50 Hz
parameter :
Rated power frequency withstand voltage, dry
Contact Supplier
Disconnector Switch 11kv

Zhejiang Zhongyi Electric Power Technology Co., Ltd.

Verified Supplier
1 Years
zhejiang, lishui
Main Products :
Expulsion Fuse Cutout, Disconnector Switch, Lightning Surge Arrester
Certification Level :
Verified Supplier
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