KVOYEL 铠垣
OVERHEAD LINE PRODUCT SYSTEM

Overhead Line Protection & Switching Equipment

Surge arresters, fuse cutouts, disconnectors, load-break switches, reclosers and sectionalizers for pole-mounted networks.

Request quotation →Prepare your BOM
TECHNICAL OVERVIEW

Selected as a system, not as an isolated item.

Protection and switching equipment is matched to nominal voltage, highest equipment voltage, frequency, insulation level, current ratings, short-circuit duty, control philosophy and environment. Mounting hardware and compatible connectors can be included.

PRODUCT RANGE

Typical supply scope.

APPLICATIONS

Where this system is used.

  • Distribution feeder protection
  • Transformer protection
  • Sectionalizing and isolation
  • Rural and remote networks
RFQ INPUTS

Information needed for matching.

  1. 1Nominal and highest voltage
  2. 2Frequency
  3. 3Rated current
  4. 4Short-circuit rating
  5. 5Insulation level
  6. 6Control, communication and environment
STANDARDS & SPECIFICATIONS

Confirmed item by item.

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

IEC 60099IEC 60282IEC 62271IEEE / ANSI requirementsApproved utility specification
BUYER QUESTIONS

Direct technical answers.

Why is highest equipment voltage required?

It determines the applicable equipment class and insulation level; nominal system voltage alone is not sufficient for a final technical selection.

Can mounting steelwork and connectors be included?

Yes. Pole brackets, operating hardware, terminals and connection accessories can be coordinated when drawings and conductor interfaces are supplied.

Have a BOQ, drawing or technical specification?

Send the project basics for a coordinated supply proposal.

Start project inquiry →