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Jsm S9-200kVA/11kv Oil Immersion Transformer Distribution Transformer
US$2,761.00
1 Piece

Product profile

Customization

Available

Phase

Three

Core

Core-type Transformer

Model NO.

S9-200kVA/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

8504210000

Production Capacity

50000

Key features

30-Year Guarantee: Comprehensive 30-year guarantee coverage for the transformer.
Energy Saving Design: No load loss decreases 10.25%, load loss decreases 22.4% compared to S7 series.
Oxygen Free Copper Coils: High and low voltage coils wound with oxygen-free copper for superior conductivity.
High Short-Circuit Resistance: Advanced structure design ensures fine mechanical performance and high short-circuit resisting ability.
Low Noise and Leakage: Features low power consumption, low partial-discharge, and zero leakage design.
ISO9001 Quality System: Manufactured under strict ISO19001 quality standards with systematic data management.
Advanced Simulation Design: Uses advanced software for electromagnetic and mechanical simulation to ensure reliability.
Customizable Connection Groups: Available in Yyn0, Dyn11, Dyn5, or other custom connection groups.

Company profile

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.

Product Q&A

Q:What is the warranty period for this transformer?
A:
We provide a comprehensive 30-year guarantee for the transformer.
Q:How does the S9 series compare to the S7 series in terms of efficiency?
A:
Compared to the S7 series, the S9 series reduces no-load loss by 10.25% on average and load loss by 22.4% on average.
Q:What materials are used for the transformer coils?
A:
Both high and low voltage coils are wound with oxygen-free copper.
Q:Is the connection group customizable?
A:
Yes, the connection group can be customized to Yyn0, Dyn11, Dyn5, or other requirements.
Q:What quality standards does the manufacturer follow?
A:
The product is controlled according to ISO19001 quality standards with systematic data management.

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