Do you offer a guarantee for the products?

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

What are your company's advantages?

We have 15 years of experience, advanced production equipment, stable quality, fast delivery, and professional, good, and prompt service. Also, some free parts can be provided for you.

Reliable Compact Power Transformers: 630kVA, 315kVA, 500kVA Models

Name: Reliable Compact Power Transformers: 630kVA, 315kVA, 500kVA Models
Brand: TSTY ELECTRIC CO., LTD.
SKU: 2081549315

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.

YB-10/0.4-100

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

Customizable Specifications: Voltage, frequency, and other parameters can be customized to meet specific regional requirements.

Robust Enclosure Design: Fully enclosed steel structure offering moisture, rust, dust, rodent, fire, and theft protection.

High Safety & Reliability: Mechatronics design ensures safe operation with simple maintenance and no special personnel needed.

International Certifications: Products certified by IEC, SGS, Intertek, CCC, and CE, ensuring global quality standards.

1-Year Warranty Coverage: We provide a minimum one-year guarantee for all transformers, including free parts if needed.

Fast Delivery Service: Lead time is generally within 15 days upon receipt of advance payment, depending on quantity.

Versatile Application: Suitable for power, distribution, and combined transformer uses in outdoor environments.

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

Company profile

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: ≤9.03h 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 of transformer products in different countries and regions.

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

Usually, we quote within 24 hours after we receive your inquiry.

Q:What is the lead time or shipping time?

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

Q:What is the price of shipping?

Shipping prices vary depending upon the port of delivery.