What payment terms are accepted?

We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as terms of payment.

Is OEM/ODM service available?

Yes, ODM service is available, and we have 5 R&D engineers to support customization.

What is the cooling method for this transformer?

This is an oil-immersed type transformer with a core-type structure.

Jsm S9-2500kVA/11kv Oil Immersion Transformer Distribution Transformer

Name: Jsm S9-2500kVA/11kv Oil Immersion Transformer Distribution Transformer
Brand: JINSHANMEN TECHNOLOGY CO., LTD.
SKU: 873743655

Zhejiang, ChinaJINSHANMEN TECHNOLOGY CO., LTD.

US$15,373.00

1 Piece

Product profile

Customization

Available

Phase

Three

Core

Core-type Transformer

Model NO.

S9-2500kVA/11kv

Cooling Method

Oil-immersed Type Transformer

Certification

ISO9001-2000

Frequency Characteristics

Low Frequency

Connection Group

Yyn0, Dyn11, Dyn5 or Others

Standards

GB1094-1996; Jb/T10088-2004; GB/T6451-2008; Eqv I

Short Circuit Impedance

Standard Impedance (for Details See Technical Data

Tapping Range

± 2*2.5%

Voltage Grade

6kv, 10kv, 11kv, 13.8kv, 15kv

Voltage Regukation Mode

off Circuit Tap Changing or on Load Tap Changing

Frequency

50Hz; 60Hz

Type

Transformer

HS Code

8504220000

Production Capacity

50000

Key features

30-Year Service Life Guarantee: Backed by 22 years of manufacturing experience, ensuring long-term reliability and durability.

Energy Saving Low Loss Design: No-load loss decreases 10.25% and load loss decreases 22.4% compared to S7 series.

High Short-Circuit Resistance: Fine mechanical performance with high short-circuit resisting ability and low noise.

Oxygen-Free Copper Coils: High and low voltage coils wound with oxygen-free copper for superior conductivity.

Advanced Simulation Design: Uses advanced software for electromagnetic and mechanical simulation to ensure rational structure.

Customizable Connection Groups: Supports Yyn0, Dyn11, Dyn5, or other custom connection groups as per requirements.

ISO9001 Quality Assurance: Strict quality control following ISO9001 standards with systematic ERP&PDM data management.

Fast Lead Time Delivery: Average lead time within 15 workdays for both peak and off-season periods.

Company profile

JINSHANMEN TECHNOLOGY CO., LTD.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service AvailableExport Year: 2017-07-22 CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤8.66h CertifiedTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummaryJINSHANMEN TECHNOLOGY CO., LTD. is a China-based limited company in Zhejiang, established in 2011, with 268 employees and a manufacturing-related business profile. The supplier offers multiple transformer types and reports more than 10 production lines, 50 quality-control staff, 5 years of R&D-engineer experience, and production information including 5,000 power transformers. ISO9001:2015 and ISO14001:2015 certificates are stated. It exports to South America and Africa, with exports representing 31%–40% of sales, and reports order fulfillment within 15 working days in both peak and off-peak seasons. Evidence supports established transformer production, quality-system certification, and export capability. However, after-sales service, financial credibility, product customization, and specific customer cases are not sufficiently documented. Some company-history and business-type information is inconsistent across the provided records.

Supplier typeThe supplier is identified as JINSHANMEN TECHNOLOGY CO., LTD., a China-based limited company in Zhejiang with 268 employees. Its records describe manufacturing-related activity and transformer production, although one record also labels the company as a trading company, creating a business-type inconsistency.

CertificationsThe supplier explicitly states that it holds ISO9001:2015 and ISO14001:2015 certificates, while another description refers to ISO9001:2000 and quality-control testing. The current ISO9001:2015 and ISO14001:2015 claims provide positive evidence of formal quality and environmental management systems.

R&D capabilityThe supplier reports use of advanced production technology and testing equipment, Germany-based technology for an SC(B) epoxy dry voltage transformer, and an R&D department working on product design and improvement. The stated R&D engineer experience is 5 years, supporting some innovation capability.

Production capacityProduction evidence includes more than 10 production lines, 50 quality-control staff, power-transformer output information of 5,000 units, and reported annual capacity figures for several transformer categories. The supplier also states order fulfillment within 15 working days during both peak and off-peak periods, indicating substantial operational capacity, although the different capacity descriptions are not fully harmonized.