GridSupplyHubElectrical equipment, switchgear, transformers, and power distribution components
Hcm-40.5 Type Mv Fully Sealed and Gas Insulated Cubicle Ring Main Unit (RMU) Electrical Gis Switchgear of Power Distribution Cabinet
Electrical Engineering

Hcm-40.5 Type Mv Fully Sealed and Gas Insulated Cubicle Ring Main Unit (RMU) Electrical Gis Switchgear of Power Distribution Cabinet

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

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Product sourcing profile

CategoryElectrical Engineering
Inquiry workflowPlatform RFQ workflow
AvailabilityInquiry required
Updated2026-05-03

Product introduction

Home Electrical & Electronics Power Supply & Distribution Switchgear Hcm-40.5 Type Mv Fully Sealed and Gas Insulated Cubicle Ring Main Unit-9,850.00 1 Set-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.switchgeardistribution transformerdistribution board

Selection and RFQ points

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

Material fit Unit Parameter

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Application fit application, operating environment and usage frequency

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Alternative path Lbs-fuse Unit Breaker Unit

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 Domainhaochengelectric.en.made-in-china.com
Brand
Unitset
Ambient Temperature35c-+40c
ApplicationElectrical and power distribution
Application RangePower Plants
Breaker mechanical lifetimes ≥10000
Capacity850.000kg
CategoryTransformers
CertificationISO9001
Circuit breaker contact110
CurrentAC
CustomizationAvailable
Feature Highlightsstainless steel, digital
FeaturesFull Sealed&Insulation, Metalclad Withdrawable
IP class for Gas and live partIP67
InstallationFixed
ItemUnit Parameter
LBS mechanical lifetimes ≥5000
LBS unitLBS-fuse unit Breaker unit
Lightning impulse withstand voltage(peak)Isolating
Matched Termsswitchgear, distribution transformer, distribution board
Mechanical life of earthing switchtimes ≥3000
Model NO.HCM-40.5
Operating voltageV DC110V/220V
OriginFoshan, Guangdong, China
P to P, P to E95
Product TitleHcm-40.5 Type Mv Fully Sealed and Gas Insulated Cubicle Ring Main Unit
Rated Voltage40.5kv
Rated currentA
Rated frequencyHz 50
Rated inflation pressure (gauge pressure at 20°C)MPa 0.04
Rated insulation levelUnit Technical data(altitude above 1000 meter will be modified accordingly)
Rated peak withstand currentkA 50
Rated short time power frequency withstand voltage(virtual valueIsolating
Rated short time withstand current (kA/s)kA 20
Rated short time withstand current duration times 4
Rated voltagekV 40.5
Refund policyClaim a refund if your order doesn't ship, is missing, or arrives with product issues.
SF6 Annual leakage rate% ≤0.01
Secure paymentsEvery payment you make on Made-in-China.com is protected by the platform.
Seismic Capacity8 Degree
Shell MaterialSteel Plate
Shell Protection GradeIP30
Shipping Cost.
Short time withstand current of earthing switch(2s)kA 20
Specification375*900*1900, 500*900*1900, 750*900*1900
Spring mechanismManual or Motorized operation
StructureFloorstanding
Temperature35c
TrademarkHC
Transport PackagePlywood Case
US$4,506.00-9,850.001 Set (MOQ)
Voltage40.5kv
Voltage LevelMedium Voltage
lP class of panelIP3X
lP class of shellIP33
loop resistanceμΩ ≤150-≤180

Keyword evidence

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

参数：Item Unit Parameter

可见证据：Unit Parameter

Product sourcing keywords

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

Unit Parameter Lbs-fuse Unit Breaker Unit Industrial Electrical Equipment Power Distribution Component

Related keyword paths

Grouped by the product keyword that generated the related path.

Related to Unit Parameter

Port Warehousing Handling Equipment Electrical Equipment
SOURCING DECISION BRIEF

Hcm-40.5 Type Mv Fully Sealed and Gas Insulated Cubicle Ring Main Unit (RMU) Electrical Gis Switchgear of Power Distribu...

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.

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GridSupplyHub related sourcing paths

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Related applications GridSupplyHub internal links

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Related solutions GridSupplyHub internal links

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GridSupplyHub procurement phrases

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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.

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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

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