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Zhejiang Zhongyi Electric Power Technology Co., Ltd.

  • China,Lishui ,Zhejiang
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China Isolator, Gang Operated
China Isolator, Gang Operated

  1. China Isolator, Gang Operated

Isolator, Gang Operated

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Delivery Time 5-10 Days
parameter Rated voltage
value 900 mm
Payment Terms L/C,D/A,D/P,T/T,Western Union
Packaging Details Carton
Place of Origin China

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Product Specification

Delivery Time 5-10 Days parameter Rated voltage
value 900 mm Payment Terms L/C,D/A,D/P,T/T,Western Union
Packaging Details Carton Place of Origin China

IST-11/630 Three-column Disconnector

Product Overview

These disconnectors are no-load switching devices designed to physically isolate electrical lines. Engineered for reliability in demanding environments, they support both horizontal and vertical outdoor installations. Earthing switches are available as an optional feature for added safety during maintenance.

  • Versatile Installation: Optimized for horizontal outdoor use with vertical installation options.
  • Safety First: Integrated earthing switches available for switchyard protection.
  • Robust Construction: Designed for tropical climates, high altitudes (up to 2200m), and high humidity.

Product Attributes

FOB UnitPiece
DurabilityHot-dip galvanized steel (BS 729)
Operating Environment-1°C to +40°C, up to 90% humidity

Technical Specifications

ParameterValue
Model NO.IST-11/630
StructureThree-column Disconnector
OperationManual
Movement ModeHorizontal Rotary Type
Number of PolesThree Pole
Rated Voltage12kV / 24kV / 36kV
Rated Frequency50 Hz
Rated Normal Current400 Amps
Short Time Withstand Current18.0 kA (for 3 sec)
Min. Creepage Distance900 mm

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

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Graphite Plugged Bushings

 from Quality China Factory
  • Ecer Certification:

    Verified Supplier

Zhejiang Zhongyi Electric Power Technoloay Co.Ltd. is a manufacturer specializing in the production of high-voltae vacuum switches. vacuum extinauishing rooms, composite insulators and composte Zinc Oxide arresters, fuse cutouts, isolating switches. lt is a modern enterprise with high staring point,... Zhejiang Zhongyi Electric Power Technoloay Co.Ltd. is a manufacturer specializing in the production of high-voltae vacuum switches. vacuum extinauishing rooms, composite insulators and composte Zinc Oxide arresters, fuse cutouts, isolating switches. lt is a modern enterprise with high staring point,...

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Get in touch with us

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  • Zhejiang Zhongyi Electric Power Technology Co., Ltd.
  • No.808,Biyun Road, Bihu Industrial Park, Liandu District, Lishui Ctiy, Zhejiang Province. China 323000
  • https://www.zhoytech.com/

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