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KETE Three-Phase Oil-Immersed Pad-Mounted Substation, 4.16–37 kV High Voltage
Transformers And Substation Equipment

KETE Three-Phase Oil-Immersed Pad-Mounted Substat | RFQ Sourcing Details

Transformers And Substation Equipment · 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

CategoryTransformers and Substation Equipment
Unitset
PhaseThree phase
StandardIEC 60076
Core typeCore-type transformer
Frequency50/60 Hz
Impedance4.0–6.0% listed in the technical table
Tap range±5% or ±2 × 2.5%
CategoryTransformers And Substation Equipment
AvailabilityInquiry required
Source date2026-07-23

Buyer's Digest

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

Original product description

This KETE pad-mounted substation is described as a compact outdoor power-distribution unit combining a transformer, high-voltage switchgear, and low-voltage outgoing cable equipment in a sealed metal enclosure.

It is listed as an oil-immersed, two-winding, core-type transformer with a vertical outline and silicon-steel core material. The winding material is specified as copper or aluminum, so the required conductor must be stated in the purchase specification.

Configuration options shown in the supplied data include three-phase service, 50 or 60 Hz frequency, 4.16–37 kV high voltage, and customizable low voltage. Listed low-voltage values in the technical table include 0.24, 0.277, 0.347, 0.48, and 0.6 kV, with other values noted as available.

Connection options include Dyn11, Yyn0, or other specified arrangements. Both loop-feed and radial-feed configurations are listed. Available tap ranges are stated as ±5% or ±2 × 2.5%, using a five-step voltage regulator. The technical table covers nominal capacities from 75 to 3,750 kVA.

It lists impedance values of 4.0–6.0%, while no-load and on-load losses vary by capacity. Because this product is customized, buyers should request the exact loss schedule and guaranteed values for the selected rating rather than treating the complete table as applying to every configuration.

The stated operating envelope includes altitudes up to 1,000 m and ambient temperatures from -25°C to +40°C. Daily average relative humidity is listed as no more than 95%, with a monthly average no more than 90%.

The specified installation environment should be free from severe vibration, corrosive gases, explosive media, and heavy dust pollution. Listed protection-class options are IP20 and IP54, and insulation-class options are F and H. The required combination should be confirmed for the installation site.

IEC 60076 is identified as the applicable standard. The listing also names ISO 9001 and CCC, while separate product text refers to additional certification systems.

Buyers should obtain current, model-specific certificates and verify that their selected transformer, switchgear, voltage class, and destination-market configuration are covered. Certification statements should not be assumed to apply uniformly to every customized version.

Procurement questions to confirm before ordering include the required kVA rating;primary and secondary voltages;phase and frequency;Dyn11, Yyn0, or another vector group;radial- or loop-feed arrangement;copper or aluminum windings;tap range;impedance;guaranteed losses;enclosure protection class;insulation class;installation altitude and climate;cable entry and termination details;protection devices;foundation interface;overall dimensions and weight;required drawings;inspection and test documentation;and applicable destination-market approvals.

KETE | Applications and Buyer Notes

KETE is organized as a sourcing-ready Transformers And Substation Equipment reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and

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.

Key specifications

Category
Transformers and Substation EquipmentBased on visible page data; confirm exact value in the RFQ.
Unit
setBased on visible page data; confirm exact value in the RFQ.
Phase
Three phaseBased on visible page data; confirm exact value in the RFQ.
Standard
IEC 60076Based on visible page data; confirm exact value in the RFQ.
Core type
Core-type transformerBased on visible page data; confirm exact value in the RFQ.
Frequency
50/60 HzBased on visible page data; confirm exact value in the RFQ.
Impedance
4.0–6.0% listed in the technical tableBased on visible page data; confirm exact value in the RFQ.
Tap range
±5% or ±2 × 2.5%Based 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.

Source mix: ugc

Key specifications

CategoryTransformers and Substation Equipment
Unitset
PhaseThree phase
StandardIEC 60076
Core typeCore-type transformer
Frequency50/60 Hz
Impedance4.0–6.0% listed in the technical table
Tap range±5% or ±2 × 2.5%
Low voltageCustomizable;table lists 0.24, 0.277, 0.347, 0.48, and 0.6 kV, or others
High voltage4.16–37 kV
Product typePad-mounted substation / pad-mounted transformer
Winding typeTwo-winding transformer
Core materialSilicon steel sheet
Cooling methodOil-immersed
Winding materialCopper or aluminum
Feed arrangementsLoop feed or radial feed
Voltage regulator5 steps
Connection optionsYyn0, Dyn11, or others
Rated capacity range75–3,750 kVA listed in the technical table

Product sourcing keywords

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