Product Name: Power Transformer
Category: 110KV Power Transformer
Model NO. | SFZ-30MVA/110 | Cooling Method | Oil-immersed Type Transformer |
Winding Type | Two-winding Transformer | Certification | ISO9001-2000, ISO9001, CCC |
Rated Primary Voltage | 138kv 132kv 110kv 69kv 66kv | Rated Secondary Voltage | 35kv 33Kv 11kv 10.5kv 6.6kv |
Standard | IEC GOST | Vector Group | Ynyn0d11 Ynd11 Dyn11 |
Temperature Rise | 60/65K | Insulation Class | a-Class |
Specifications
1) CTQC, ISO9001, ISO14001, CE
2) Apply for IEC, GB, GOST
3) Up to 138kV, 63MVA
4) Low losses













HANZHONG XINSANHUAN TRANSFORMER CO.,LTD is an enterprise specializing in the production of 110KV and below power transformers, rectifier transformers, electric furnace transformers, amorphous alloy transformers, dry-type transformers, combined box-type substations, etc. The company has rich design and manufacturing experience, complete testing methods, advanced production equipment and strong technical force.
Since 2006, the company has obtained IS09001 quality system certification, environmental management system certification, occupational health and safety management system certification, energy conservation certification, multiple patent certificates, high-tech enterprise certificate, EU CE certification, and has been approved as a self-operated import and export enterprise. The products are exported to more than 30 countries and regions including Russia, Kazakhstan, Central Asia, Southeast Asia, Ethiopia, Zambia, Tanzania, Mexico, Honduras, etc.
The company has always insisted on improving product quality and meeting customer needs as its top priority. Over the years, its excellent product quality and thoughtful after-sales service have been well received by users. Hanzhong XinSanhuan Transformer Co., Ltd. is willing to cooperate with customers and develop together with
its strong comprehensive strength and honest business philosophy.



After Service Commitments
1. We will reply to our clients within 4 hours as soon as we receive the customer's requirements. If the problems need to be settled at the site, we will send our engineer to the site within 24 hours in China, and as soon as possible for overseas clients. We ensure that all the problems shall be settled and our engineer will not leave until the client is satisfied.
2. We put into practice that all of our transformer products shall be maintained lifelong. We will perform the regulations of contracts and be sure the service and maintenance are carried out freely in time if the transformer products are during "Quality-term". If the products exceed "Quality- term", we will charge accessories and service to our customers.
3. As a professional transformer manufacturer, we shall offer technology training according to the demand of our customers and ensure our clients fully understand the technique and operation. We will collect our product's information in time.
4. Offer free operation training, installation, maintenance, technology guidance at the site.
5.Up to 24 months quality guarantee period. If there is any problem in the operation of your transformer.we are after-sales team will solve it promptly and quickly;
1. Certifications
XINSANHUAN is a professional transformer manufacturer and supplier. Various international standards can be customized for your transformer, such as: IEEE/ANSI, IEC, EN 60076, GOST .
2. Transformer Quality
We are has a very serious quality control system, strictly controlling every detail from transformer design to raw material procurement, assembly, testing, packaging and delivery.
Q:Are you manufacturer?
A:Yes, we are manufacturer. Our factory is in Hanzhong City, Shaanxi Province.
We have been producing transformers since 2006
Q:Are your transformers supported for customization ?
A:Yes, of course. We can design and produce accroding to the technical requirements and parameters of customers.
Q:What is your delivery time ?
A:Depend on the type of transformer.
Q:What is your payment term?
A: 30% advance by T/T , 70% before delivery by T/T or L/C or we can discuss about it.
Q:Do you offer guarantee for the products?
A:Yes. Different transformers is different. We offer at least Two year guarantee for all of our transformers.
Q:Do you accept FAT(Factory Acceptance Test)?
A:Yes. It's available. We are responsible for each set transformer's testing.
Q:Do you assign engineer for after-sale service?
A:Yes. For our products,we all show after-sale guide installation adn question inquiry.