PowerGridSourceSwitchgear, transformers, breakers, metering devices, and power distribution components for global buyers.
Electrical 24kv Sf6 Free Dry Air or Nitrogen Gas Insulated Rmu Ring Main Unit
Ring Main Units

Electrical 24kv Sf6 Free Dry Air or Nitrogen Gas | RFQ Sourcing Details

Ring Main Units · Quote on request

This is a product procurement detail page: check specs, images, category context and related sourcing paths before sending an RFQ.

Quote on request

Product specs

CategoryRing Main Units
Unitset
typetest? Yes, we have pass
PowerSupply Unit Wholesale Distribution Unit
OriginChina
CurrentAC
VoltageMotor Factories More Less
AltitudeLess Than or Equal to 2500m
CategoryRing Main Units
AvailabilityInquiry required
Updated2026-06-01

Buyer's Digest

Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Ring Main Units. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.

Original product description

. Overview Detailed Photos Product Parameters Company Profile Packaging & Shipping FAQ Overview . Model NO.

TRM-A Voltage Level Medium Voltage Installation Removable Structure Cabinet Current AC Standard IEC62271, IEC60265 Rated Voltage 12kv, 24kv Rated Current 630A Insulation Medium Air or Nitrogen Mechanical Life 10000 Altitude Less Than or Equal to 2500m Transport Package Wooden/Carton Specification gas insulated switchgear/rmu Trademark TENLEE Origin China Production Capacity 2000sets Per Year General Description TRM-A series environmentally friendly gas insulated ring main unit is maintenance free.

All the live parts in the primary circuit and switch functions are sealed in the metal gas tank, preventing environmental influence and increasing reliability. It has wide application range. Without toxic gas, it is safe to be used in basements, tunnels and ships.

It can be used in harsh environment, such as high altitude, strong wind and sand, severe cold, anti-explosion and heavy smoke places. It is comple Accessories Product Parameters service conditions 1 Surrounding temperature -40°C ~ +55°C 2 Relative humidity ≤95% 3 barometric pressure 80 ~ 106.

Kpa 4 Altitude ≤2500 meters 5 Anti-seismic Class 8 Company Profile Combining manufacturing experience, new technology, industrial knowledge and more than ten years exporting experience, TENLEE aims to build advanced power distribution and protection systems.

TENLEE is specialized in manufacturing a comprehensive range of solutions from 12kv to 40.5kv for indoor/outdoor systems: gas insulated switchgears ring main unit sf6 free switchgears vacuum circuit breakers sf6 circuit breakers reclosers load break switches disconnectors distribution transformers/power transformers substations Packaging & Shipping FAQ 1.What is the payment terms?

TT, paypal, western union, etc. 2. What is the guarantee period? Usually the guarantee period is 18 months after delivery. 3.Do you have type test? Yes, we have pass type test in Europe.

Electrical | Applications and Buyer Notes

Electrical is organized as a sourcing-ready Ring Main Units reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-time questi

Applications

  • Initial shortlist building for related product or supplier options.
  • Specification and application fit review before bulk purchasing.
  • Category, keyword and detail-page comparison before sending an RFQ.
  • Use common industry use cases to add material, performance, installation and acceptance criteria.
  • Turn external terminology cues into buyer-owned specifications instead of copying source text.

Key specifications

Category
Ring Main UnitsBased on visible page data; confirm exact value in the RFQ.
Unit
setBased on visible page data; confirm exact value in the RFQ.
type
test? Yes, we have passBased on visible page data; confirm exact value in the RFQ.
Power
Supply Unit Wholesale Distribution UnitBased on visible page data; confirm exact value in the RFQ.
Origin
ChinaBased on visible page data; confirm exact value in the RFQ.
Current
ACBased on visible page data; confirm exact value in the RFQ.
Voltage
Motor Factories More LessBased on visible page data; confirm exact value in the RFQ.
Altitude
Less Than or Equal to 2500mBased on visible page data; confirm exact value in the RFQ.

Buyer tips

  • State quantity range and split-delivery needs before price comparison.
  • Add certification, material or inspection standards when they affect acceptance.
  • For time-sensitive projects, include target arrival date and destination.
  • For special applications, describe operating condition, installation environment and duty cycle.

FAQ

What should buyers confirm first?

Confirm application, specification, quantity, destination and lead-time requirements before comparing offers.

Can buyers inquire when specs are incomplete?

Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.

How should this listing be evaluated?

Check title, category, specifications and related keywords against the actual sourcing requirement.

How are external industry cues used?

Only terms, scenarios and common questions are summarized into procurement guidance; source paragraphs are not republished.

How can an industry scenario become a better RFQ?

Convert the scenario into operating condition, specs, quantity, acceptance, packing and lead-time requirements.

Source mix: ugc

Key specifications

CategoryRing Main Units
Unitset
typetest? Yes, we have pass
PowerSupply Unit Wholesale Distribution Unit
OriginChina
CurrentAC
VoltageMotor Factories More Less
AltitudeLess Than or Equal to 2500m
StandardIEC62271, IEC60265
Model NO.TRM-A
StructureCabinet
TrademarkTENLEE
US$900.001 Piece ( )
InstallationRemovable
CertificationISO9001, CE
CustomizationAvailable
Rated Current630A
Rated Voltage12kv, 24kv
Specificationgas insulated switchgear/rmu
Voltage LevelMedium Voltage
Shell MaterialStainless Steel
Mechanical Life10000
Insulation MediumAir or Nitrogen
Transport PackageWooden/Carton
Production Capacity2000sets Per Year

Product sourcing keywords

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

PowerGridSource related sourcing paths

PowerGridSource procurement phrases

PowerGridSource related product samples