KOVYEL 铠垣
OVERHEAD LINE PRODUCT SYSTEM

Overhead Line Insulators

Composite, glass and porcelain insulators for distribution and transmission line suspension, strain, pin, post and equipment applications.

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TECHNICAL OVERVIEW

Selected as a system, not as an isolated item.

Insulator selection is matched to system voltage, highest equipment voltage, mechanical load, creepage distance, pollution level, fitting interface and project standard. Complete strings can include hardware, arcing devices and grading components.

KOVYEL PRODUCT CATALOGUE

Explore real product families.

Open a product family to review applications, representative model ranges and the data needed for selection.

PRODUCT RANGE

Typical supply scope.

APPLICATIONS

Where this system is used.

  • Distribution poles
  • Steel-pole lines
  • Lattice transmission towers
  • Coastal, desert and polluted environments
RFQ INPUTS

Information needed for matching.

  1. 1Nominal and highest system voltage
  2. 2Insulator material preference
  3. 3Mechanical failing load
  4. 4Creepage distance
  5. 5Coupling designation
  6. 6Pollution and altitude conditions
STANDARDS & SPECIFICATIONS

Confirmed item by item.

Final compliance depends on the approved project specification, drawings, voltage class, test requirements and destination utility.

IEC 61109IEC 60383IEC 62217ANSI / IEEE requirementsApproved utility drawings
BUYER QUESTIONS

Direct technical answers.

How is the required creepage distance confirmed?

It is reviewed against the specified pollution severity, insulation material, system voltage and the utility or project requirement.

Can complete insulator strings be supplied?

Yes. Insulators, yoke plates, shackles, arcing horns, grading rings and conductor clamps can be coordinated as an approved string assembly.

Have a BOQ, drawing or technical specification?

Send the project basics for a coordinated supply proposal.

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