GridSupplyHubElectrical equipment, switchgear, transformers, and power distribution components
Rn8 12kv Sf6 Gas Insulated Metal Clad Electrical Medium Voltage Power Substation Transformer Ring Main Unit for Electrical Power Distribution Substation
Electrical Engineering

Rn8 12kv Sf6 Gas Insulated Metal Clad Electrical Medium Voltage Power Substation Transformer Ring Main Unit for Electrical Power Distribution Substation

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 Electrical & Electronics Power Supply & Distribution Switchgear Rn8 12kv Sf6 Gas Insulated Metal Clad Electrical Medium Voltage Power Substation Transformer Ring Main Unit for Electrical Power Distribution Substation US$1,400.00-2,100.00 1 Piece-led product discovery for buyers looking for transformers options. 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.transformersubstationcircuit breaker

Selection and RFQ points

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

Material fit Item Unit Parameter

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 Industrial 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.

GridSupplyHub 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

Vertical Sitegridsupplyhub
CategoryTransformers
Source Domainjhlswitch.en.made-in-china.com
Brand
Unitset
10Rated Short-circuit Making Current
111min Power-frequency Withstand Voltage Phase-to-Phase & Earth kV 42 50
12Lightning Impulse Withstand Voltage Phase-to-Phase & Earth kV 75 125
13Rated Active Load Breaking Current A 630
14Rated Closed-loop Breaking Current A 630
15Rated No-load Transformer Breaking Current A 16
16Rated Cable Charging Breaking Current A 30
17Mechanical Endurance Times
18SF6 Gas Rated Pressure-Gauge Pressure MPa 0.03
19SF6 Gas Annual Leakage Rate
630630
ApplicationElectrical and power distribution
Capacity190.000kg
CategoryTransformers
CertificationISO 9001:2015
CurrentAC
CustomizationAvailable
Feature Highlightsstainless steel, aluminum, digital
Frequency50Hz
InstallationFixed
Installation TypeIndoor
Isolating Break48 60
Load SwitchCombined Unit Circuit Breaker Load Switch Combined Unit Circuit Breaker
Matched Termstransformer, substation, circuit breaker
Model NO.RN8-12 I
No.Item Unit Parameter
OriginChina
Product NameSf6 Gas Insulated Ring Main Unit High Voltage Swit
Product TitleRn8 12kv Sf6 Gas Insulated Metal Clad Electrical Medium Voltage Power Substation Transformer Ring Main Unit for Electrical Power Distribution Substation
Rated Voltage12kv
Refund policyClaim a refund if your order doesn't ship, is missing, or arrives with product issues.
Secure paymentsEvery payment you make on Made-China.com is protected by the platform.
Shell MaterialStainless Steel
Shipping Cost.
SpecificationCustomizabled
StructureEmbedded
Temperature20°c
TrademarkJinhuilong
Transport PackageWooden Box
US$1,400.00-2,100.001 Piece (MOQ)
Voltage12kv
Voltage LevelHigh Voltage
model630A load switch

Keyword evidence

Only terms with visible evidence in this listing are shown here.

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

Rn8 12kv Sf6 Gas Insulated Metal Clad Electrical Medium Voltage Power Substation Transformer Ring Main Unit for Electric...

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
Vertical Site, Category, Source Domain
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 GridSupplyHub 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.

GridSupplyHub related sourcing paths

GridSupplyHub procurement phrases

GridSupplyHub 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.

GridSupplyHub 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