Do you offer a warranty for your products?

Yes, we offer at least one year guarantee for all of our transformers.

What are your company advantages?

We have 15 years of experience, advanced production equipment, stable quality, fast delivery, and professional service. We also provide some free parts.

High-Efficiency 630 kVA Prefabricated Transformer Substation for Export

Name: High-Efficiency 630 kVA Prefabricated Transformer Substation for Export
Brand: TSTY ELECTRIC CO., LTD.
SKU: 2078765585

Henan, ChinaTSTY ELECTRIC CO., LTD.

US$17,000.00

1-2 unit

US$16,500.00

3+ unit

Product profile

Customization

Available

Application

Power

Phase

Three

Model NO.

YBP

Core

Core-type Transformer

Cooling Method

Dry-type Transformer

Winding Type

Multi-winding Transformer

Certification

ISO9001-2000, ISO9001, CCC

Usage

Combined Transformer, Power Transformer, Distribution Transformer

Frequency Characteristics

Power Frequency

Shape of Core

Ring

Brand

Tsty

Insulation Class

Low Voltage

0.4kv

Impedance Voltage

Rated Capacity

100kVA

Frequency

50/60Hz

Transport Package

Wooden Case

Trademark

TSTY

Origin

Henan, China

Production Capacity

30 Unit/Day

Key features

Fully Enclosed Design: Moisture, rust, dust, rodent, fire, and theft proof steel structure box for safe outdoor use.

High Safety & Ease: Mechatronics design allows simple installation and maintenance without special personnel on duty.

International Certifications: Products pass IEC, SGS, Intertek, CCC, CE, ISO9001, and UL certifications for global compliance.

Customizable Options: Voltage, frequency, insulation class, and impedance can be customized to meet specific regional requirements.

Fast Delivery: Standard lead time is within 15 days after receiving advance payment, ensuring quick project deployment.

1-Year Warranty: We offer at least one year guarantee for all transformers, with free parts provided for support.

Advanced Manufacturing: Backed by 15 years experience, 128 invention patents, and advanced automatic production equipment.

Global Export Experience: Products sold to over 40 countries including Middle East, North America, Europe, and Southeast Asia.

Company profile

Importers and Exporters100% Finished Products InspectionProduct CertificationProduction Process Visualization

TSTY ELECTRIC CO., LTD.

Henan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2020-06-01 CertifiedNearest Port: Qingdao Port,Average Response Time: ≤8.40h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummaryThe supplier is a limited company with 513 employees and no stated parent group. It offers oil-immersed and dry-type transformers, transformer substations, and high- and low-voltage switchgear. Production evidence includes four production lines, stated annual output for several product categories, broad export coverage, and off-peak lead time within 15 workdays. The supplier demonstrates R&D, ODM, OEM, private-mold, 3D design, and sample/design customization capabilities, but has no available SDK. Certifications include ISO 9001:2015, ISO 45001:2018, ISO 14001, CE, and UL. Overseas agents or branches, inventory capability, and participation in ELEKTRO 2026 are reported, while overseas warehouses and showrooms are unavailable. Financial information is identified for 2023–2025, but no financial performance values are provided. Customer references are limited to stated OEM service for popular brands.

Supplier typeThe supplier is a limited company, is not stated to belong to a larger company group, and operates in power equipment and electrical-component sales, including transformers, switchgear-related equipment, and associated electrical products. This identifies a specialized electrical equipment supplier rather than a general trading entity, although the stated number of cooperative suppliers is zero and the business scope excerpt is incomplete.

CertificationsThe supplier reports ISO 9001:2015, ISO 45001:2018, and ISO 14001 certifications, along with CE and UL product-certification capability. These explicitly support quality, occupational-safety, environmental-management, and product-compliance capabilities.

After-Sales capabilityThe supplier reports 100 qualified service-capability suppliers, documented procedures and records for supplier assessment, and a corrective and preventive action mechanism. It also has inventory capability and overseas agents or branches serving Tanzania, Zambia, Ghana, and other countries, but has no overseas warehouse or showroom; the available evidence supports service infrastructure but not complete global after-sales coverage.

R&D capabilityThe supplier reports private-mold R&D, professional technical-supplier capability, 3D software design, new products within the past year, ODM services, and OEM services for popular brands. However, it explicitly has no available SDK, so innovation capability is demonstrated in product and design development but not across all technical interfaces.

Production capacityThe supplier operates four production lines and reports output of 6,000 substations, 10,000 oil transformers, 5,400 switchgear units, and 11,000 dry-type transformers, with off-peak lead time within 15 workdays. It has in-stock capability and broad export markets, but no valid contract with an associated subcontractor, which is a stated manufacturing-governance gap.

Customization capabilityThe supplier explicitly provides customization from samples and designs, private-mold development, 3D software design services, ODM, and OEM services. These capabilities directly support customized product development and manufacturing.

Product Q&A

Q:What are your major products?

Our major products include oil immersed transformers, dry type transformers, transformer substations, and high and low voltage switchgear.

Q:Can your products be customized?

Yes, our products can be customized according to your requirements, considering differences in voltage, frequency, and other specialties for different countries and regions.

Q:How long does it take to get a price quote?

We usually quote within 24 hours after receiving your inquiry.

Q:What is the lead time for shipping?

The lead time depends on the quantity ordered, generally within 15 days upon receipt of advance payment.

Q:What is the shipping price?

Shipping prices vary depending on the port of delivery.