What materials are used for the shell of the Compact Substation?

The shell uses aluminum-zinc coated plates or high-quality stainless steel with a double-layer structure and special thermal insulation materials, and the surface undergoes electrostatic spraying treatment.

What is the structure of the Compact Substation's interior?

It adopts a "Mu" or "Pin" structure, dividing the interior into three independent isolated chambers: HV room, Transformer room, and LV room.

Does the Compact Substation have "Five-Prevention" mechanical interlocks?

Yes, it is equipped with complete "Five-Prevention" mechanical interlocks to prevent misoperation.

Substation Compact Substation for Utility Distribution 11kv/0.4kv Durable Power Solutions

Name: Substation Compact Substation for Utility Distribution 11kv/0.4kv Durable Power Solutions
Brand: Apex Technologies Co.,Ltd.
SKU: 1982889421

Beijing, ChinaApex Technologies Co.,Ltd.

US$10,000.00-31,000.00

1 Set

Product specifications

Color

Product profile

Customization

Available

Application

Power

Phase

Three

Core

Core-type Transformer

Cooling Method

Oil-immersed Type Transformer

Winding Type

Two-winding Transformer

Certification

ISO9001, CCC, CE

Usage

Distribution Transformer

Frequency Characteristics

Power Frequency

Shape of Core

Ei , Ee

Brand

Apex

Warranty

2 Years

Color

Customized

Customization Support

Small Quantities with Multiple Specifications

Origin

China Jiangsu

Key features

Customized Voltage Output: Output voltage 0.4kV and input voltage 6kV-35kV are fully customizable to meet specific grid requirements.

Flexible Rated Capacity: Rated capacity ranges from 30 kVA to 2500 kVA (or up to 3150 kVA) with customization options available.

Global Compliance Standards: Products comply with IEC 60076, CE, ISO 9001, ISO 14001, and ISO 45001 standards.

Customized Packaging: Offers export-standard packaging with full flexibility for customization based on customer needs.

Fast Response Support: Technical team confirms drawing contents within 7 days and provides 24-hour customized solutions.

High-Quality Materials: Features 100% copper windings and CRGO silicon steel cores for superior performance and longevity.

Low MOQ for Flexibility: Minimum Order Quantity starts from 1 set, supporting projects of various scales.

OEM and ODM Services: Full customization support including design, material selection, and manufacturing based on client needs.

Company profile

Low MOQFull CustomizationFlexible CustomizationMulti-language Pioneer

Apex Technologies Co.,Ltd.

Beijing, China

Business Type: Trading Company CertifiedCustomization Options: Customization from Designs, Full Customization, etc.Average Response Time: ≤0.47h CertifiedTerms of Payment: T/T, LC CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, EXW, CFR

AI-Powered supplier vetting

SummaryApex Technologies is a Beijing-based transformer manufacturer offering oil-immersed, dry-type, box-type, special, amorphous-alloy, new-energy transformers, assemblies, and accessories. The supplier reports strong technical capabilities, a strict quality management system, participation in national key engineering projects, and long-term supply relationships with CNPC and COSCO Shipping. However, the available evidence shows limited documented service-management controls: corrective/preventive-action procedures are absent, and complaint-handling and service-capability procedures lack records. The supplier has no inventory, overseas warehouse, showroom, agent or branch, and serves no stated overseas service countries despite reporting that 90% of sales are exports. No new products, ODM, OEM for popular brands, or SDK were reported in the past year. Customization is offered, but raw-material traceability status is unknown. Audit organization and validity dates are provided, but the audit result is recorded...

Supplier typeApex Technologies is identified as a manufacturer and supplier specializing in transformers, including oil-immersed, dry-type, box-type, power, distribution, three-phase, step-down, special, amorphous-alloy, and new-energy transformers, as well as assemblies and accessories. The company also provides international transportation and spare-parts services.

After-Sales capabilityThe supplier has procedures for service capability and customer complaints, but no written records, and it has no written corrective/preventive-action procedures or records. It also reports no inventory, overseas warehouse, overseas showroom, overseas agents or branches, and zero countries with overseas services; spare-parts services are mentioned, but their scope and execution evidence are not documented.

R&D capabilityThe supplier reports no new products during the past year, no ODM service, no OEM capability for popular brands, and no available SDK. These explicit limitations indicate weak demonstrated innovation and development-service capability in the provided assessment.

Production capacityThe supplier states that its factory has strong technical capabilities, operates under a strict quality management system, has participated in national key engineering projects, and manufactures a broad range of transformer products and related assemblies. These statements support established manufacturing capability, although production scale and capacity metrics are not provided.

Customization capabilityThe supplier explicitly offers customization from designs, full customization, minor customization, and flexible customization. This directly supports a broad stated customization capability, while raw-material traceability remains of unknown status.

Client casesThe supplier states that it is a long-term supplier to CNPC and COSCO Shipping, has earned the trust of numerous customers, and has participated in several national key engineering projects. These are explicit customer and project references, although no project scope, dates, or performance records are provided.

Product Q&A

Q:What are the features of the Compact Substation?

It has high integration, low maintenance, superior safety, eco-friendliness, a compact structure (small footprint, only 1/10 of a traditional substation), weather resistance, stable performance, a high-strength enclosure with long service life, and flexible exterior design (customizable, e.g., landscape style).

Q:What are the applications of the Compact Substation?

It is applicable to public infrastructure (airports/stations), wind & solar power plants, urban residential districts, industrial parks & factories, construction sites & temporary power.

Q:What are the technical parameters of the Compact Substation (e.g., rated voltage, capacity)?

Rated voltage (HV/LV): 6/10kV / 0.4kV; Capacity of transformer: 50-2500kVA; Rated short-circuit dry-type current: 31.5/50kA; Rated short-circuit closing current: 8kA; Protection level: IP3X, IP2X, IP3S; Noise level: oil-immersed type less than 55dB, dry type less than 65dB.

Q:What is the noise level of the Compact Substation?

The noise level of the oil-immersed type is less than 55dB, and the dry type is less than 65dB.

Q:What is the protection level of the Compact Substation?

The protection levels are IP3X, IP2X, and IP3S.