What materials are used for the windings and core?

The core is made of high-quality cold-rolled silicon steel sheets, and the windings use oxygen-free copper wire with a multi-layer cylindrical structure.

What are the main markets for this product?

Main markets include North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, and Western Europe.

50kVA

Name: Three Phase Oil Liquid Immersed Type Power Distribution Electrical Transformer/Substation 10/20/30/40/50kVA
Brand: Zhejiang Shuntong Electric Co., Ltd.
SKU: 2114097975

Zhejiang, ChinaZhejiang Shuntong Electric Co., Ltd.

US$1,446.00

1-29 Pieces

US$1,029.00

30-199 Pieces

US$507.00

200+ Pieces

Sample price:US$2000.00/piece.Request sample

Product profile

Customization

Available

Application

Power

Phase

Three

Model NO.

S11

Core

Core-type Transformer

Cooling Method

Oil-immersed Type Transformer

Winding Type

Separated Winding Transformer

Certification

ISO9001-2000

Usage

Power Transformer, Distribution Transformer

Frequency Characteristics

Power Frequency

Shape of Core

Brand

Sntoom

Rated Capacity

10-2500 kVA

No-Load Loss

60W-2290W

Load Loss

400W-21200W

No-Load Current

0.4%/0.5%/0.8%/0.9%/1%/1.1%/1.2%/1.3%/1.5%/1.9%/2.

High Voltage

6/6.3/10/10.5/11 Kv

Low Voltage

0.4kv

Transport Package

Standard Package

Trademark

SNTOOM

Origin

Zhejiang, China

Production Capacity

5000 Set/Sets Per Week

Key features

High Efficiency Design: Low loss and high efficiency save power consumption and operating costs.

Robust Short-Circuit Resistance: New insulation structure and improved coil support resist short-circuit current.

Premium Copper Windings: Oxygen-free copper wire with multi-layer cylindrical structure ensures reliability.

Effective Heat Dissipation: Spiral coil with longitudinal oil passage provides better internal cooling.

Wide Capacity Range: Available in rated capacities from 10 kVA to 2500 kVA for various needs.

Reliable Transportation: New hoisting and body positioning structures ensure safety during transport.

Quality Certified Materials: Raw materials pass ISO9000 inspection and strict national standard reviews.

Leak-Proof Sealing: High-quality rubber sealing materials prevent aging and oil leakage effectively.

Company profile

In-stock CapacityFast DeliveryLow MOQQuality Assurance

Zhejiang Shuntong Electric Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2017-08-09Nearest Port: NingboAverage Response Time: ≤3.30hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, CIP, FCA, EXW

AI-Powered supplier vetting

SummaryShuntong Electric Co., Ltd., established in 2009 in Zhejiang Province, specializes in high and low voltage equipment. It demonstrates strong certification credentials, an effective quality management process, and a strategic export focus with significant overseas sales. The supplier offers comprehensive OEM services for popular brands and maintains robust after-sales service procedures. However, limited innovation capability is noted due to the absence of SDKs and minimal R&D staffing. Their production capacity is modest with only one production line and no ongoing volume reconciliation. Despite this, the supplier provides flexible customization options and holds numerous international certifications.

Supplier typeShuntong Electric Co., Ltd. is a professional manufacturing enterprise focused on high and low voltage equipment.

CertificationsShuntong Electricals holds ISO9001, ISO14001, OHSAS18001, CB, SEMKO, and CE certifications.

After-Sales capabilityThe supplier has written procedures and records for quality management and clear procedures for handling customer complaints.

Financial creditFinancial data is consistently available over the last three years, indicating financial stability.

R&D capabilityThe supplier lacks SDK availability and has a limited number of R&D engineers.

Production capacityOperates one production line with no ongoing volume reconciliation, indicating limited production capacity.

Customization capabilityOffers a wide range of customization services from samples to full customization.

Client casesProducts are well-received in both domestic and overseas markets, suggesting positive customer experiences.

Product Q&A

Q:What is the rated capacity range?

The rated capacity ranges from 10 kVA to 2500 kVA, including options like 10, 20, 30, 50, 63, 80, 100, 125, 160, 200, 250, 315, 400, 500, 630, 800, 1000, 1250, 1600, 2000, and 2500 kVA.

Q:What are the voltage specifications?

High voltage options include 6, 6.3, 10, 10.5, and 11 kV. The low voltage is 0.4 kV.

Q:What is the lead time for production?

During peak season, the lead time is one month. During the off-season, it is within 15 workdays.

Q:What payment terms are accepted?

We accept LC, T/T, Western Union, and Money Gram as terms of payment.

Q:What is the warranty or quality assurance?

All raw materials pass quality inspection and manufacturers undergo strict review in accordance with the national standard ISO9000.