PowerGridSourceElectrical equipment, switchgear, transformers, and power distribution components
SF6 Load Break Switch FLN kV - DSY Switchgear
Electrical Engineering

SF6 Load Break Switch FLN kV - DSY Switchgear

Electrical detail pages should help buyers judge whether one component fits the wider project scope, standards path and protection role before tender RFQ.

Quote on request

Product sourcing profile

CategoryElectrical Engineering
Inquiry workflowPlatform RFQ workflow
AvailabilityInquiry required
Updated2026-05-04

Product introduction

Home About US Factory Services Product Low Voltage Products and Systems Medium Voltage Products and Systems Product for Photovoltaic power generation Electrical Components Internation Projects Blog Company News Industry news Expo News . The page is organized around specification review, application fit, and inquiry-ready comparison.When evaluating this product, buyers should confirm application fit, required performance range, installation environment, lead time, documentation, and whether the supplier can support OEM or project quotations. Current vertical focus: industrial electrical equipment sourcing, power distribution component discovery, and rfq-ready grid supply platform.switchgearelectrical equipmentcircuit breaker

Selection and RFQ points

Review material fit, application context, alternatives and RFQ detail before comparing related product paths.

Material fit Electrical Equipment

Confirm material, size, finish, tolerance and processing needs before price comparison.

Application fit application, operating environment and usage frequency

Add the target application and operating context so related products can be compared correctly.

Alternative path Switchgear Electrical Equipment

Use nearby materials, equipment types or category pages when this record is close but not exact.

RFQ detail Quantity, destination, timing

Include quantity, destination, target delivery window, packaging and any technical constraints.

PowerGridSource quality checks

Project contextCheck voltage class, installation type and project role before pricing discussion.

Use this check before moving from discovery into product comparison or RFQ submission.

Protection scopeConfirm whether protection, metering or switching requirements actually match this product.

Use this check before moving from discovery into product comparison or RFQ submission.

Tender detailBring standards, load profile and site conditions into the RFQ path.

Use this check before moving from discovery into product comparison or RFQ submission.

Key specifications

CategoryTransformers
BrandDSY Switchgear
Unitset
ApplicationElectrical and power distribution
Auxiliary circuit power frequency withstand voltage (1min)[V] 2000
Cable charging current[A] 10
CategoryTransformers
Different period of three-phase closing[ms] ≤5
Feature Highlightsautomatic
Impulse withstand voltageUp [kV] 60/75/125(common value)70/85/145(across the isolating distance)
Matched Termsswitchgear, electrical equipment, circuit breaker
Mechanical endurance(switch)[cycles] 5,000
No-load transformer capacity[KAV] 1250
Pressure0.4 bar
Product TitleSF6 Load Break Switch FLN kV-DSY Switchgear
Raged frequencyFr [HZ] 50/60
Rated active load breaking current[A] 630
Rated closed circuit breaking current[A] 630
Rated currentIr [A] 630
Rated insulation voltageUs [kV] 7.
Rated peak withstand current[KA] 63
Rated short-time current duration[s] 3
Rated short-time withstand current (3s)[KA] 25
Rated voltageUr [kv] 7.2/12/24
SF6 gas rated inflation pressure 20 “Cgauge pressure)[MPA] 0.045+0.005
SF6 gas yearly leakage rate[per year] ≤10%
Switch TypeFLN36 Switch
Vechanical endurance (earthing)[cycles] 2,000
Voltage24kv
Withstand voltageUd(1min)[kV] 30/42/65(common value)34/48/79 (across the isolating distance)

Product sourcing keywords

These terms come from the title, visible copy and specifications, and link into matching aggregate pages.

Related keyword paths

Grouped by the product keyword that generated the related path.

SOURCING DECISION BRIEF

SF6 Load Break Switch FLN kV - DSY Switchgear sourcing decision brief

Electrical detail pages should help buyers judge whether one component fits the wider project scope, standards path and protection role before tender RFQ.

Category
Transformers
Price status
Quote on request
Inquiry model
Structured product RFQ with quantity, destination and technical requirements.
Availability
Confirm by inquiry
Sourcing lens
Project-fit electrical decision
Primary compare
Category, Brand, Unit
Adjacent category
Transformers and Substation Equipment
Next route
Medium Voltage Distribution Projects
Buyer checklist
  • Project role: Check where this item sits inside the wider distribution, retrofit or protection scope.
  • Standards fit: Compare voltage class, installation type, standards and protection scope before supplier outreach.
  • Tender handoff: Carry load profile, site conditions and compliance constraints into the RFQ path.
How should buyers use this PowerGridSource detail page?

Use the detail page to confirm whether one electrical component fits the wider project scope before opening a tender RFQ.

What should buyers compare first?

Compare voltage class, standards fit, project role and the nearest solution or procurement route.

PowerGridSource related sourcing paths

PowerGridSource procurement phrases

PowerGridSource project-fit checks

Voltage Rating Confirm Voltage Rating before comparing offers or moving the inquiry forward.
Current Rating Confirm Current Rating before comparing offers or moving the inquiry forward.
Protection Grade Confirm Protection Grade before comparing offers or moving the inquiry forward.
Installation Type Confirm Installation Type before comparing offers or moving the inquiry forward.
Application route Use Application to compare adjacent options instead of relying on one broad title match.
Country route Use Country to compare adjacent options instead of relying on one broad title match.

PowerGridSource related product samples

Electrical project sourcing method

Project scopeRead the product inside the wider electrical project scope, not as a disconnected part.
Standards fitUse voltage class, installation type and protection scope to narrow comparisons.
Tender framingSend load profile, standards and installation context through the RFQ path.

Procurement notes

If visible specifications are still thin, add model, material, interface, quantity, application fit, destination and target lead time before comparing quotes.

Next sourcing actions