Fully Sealed Maintenance-Free Oil-Immersed Transformer 3.3kv 11kv 6kv Power Transformer

• Customization: Available
• Application: Power
• Phase: Three
• Model NO.: S11-M-200 Aluminum
• Core: Core-type Transformer
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Two-winding Transformer
• Certification: ISO9001, CE
• Usage: Single-phase Transformer, Power Transformer
• Frequency Characteristics: Power Frequency
• Brand: Subian
• Transport Package: Wooden Box
• Origin: China
• HS Code: 8504210000
• Production Capacity: 6000 Sets/Year

Product Description

Product Description

Introducing our series of S11, S13, S20, and S22 fully sealed oil-immersed transformers, meticulously engineered to meet the demands of power systems operating with an alternating current of 50Hz and a rated working voltage of 20KV or below. These transformers are the epitome of reliability and efficiency, crafted to serve as indispensable distribution transformers across a spectrum of industries, including petroleum, metallurgy, chemicals, textiles, and light industry. Moreover, they are perfectly suited for environments laden with dust, ensuring optimal performance and durability.

Specification

Rated capacity KVA	Voltage combination and tap range			Connection Group Symbol	No-load Loss(W)	Load Loss(W)	No-load Current(%)	Short Circuit Impedance(%)
	high voltage KV	Tap Range	low voltageKV
30	11 10.5 10 6.3 6	±5±2×2.5%	0.40.69	Yyn0 Dyn11 Yzn11	100	630/600	2.3	4
50					130	910/870	2.0	4
63					150	1090/1040	1.9	4
80					180	1310/1250	1.9	4
100					200	1580/1500	1.8	4
125					240	1890/1800	1.7	4
160					280	2310/2200	1.6	4
200					340	2730/2600	1.5	4
250					400	3200/3050	1.4	4
315					480	3830/3650	1.4	4
400					570	4520/4300	1.3	4
500					680	5410/5150	1.2	4
630				Yyn0 Dyn11	810	6200	1.1	4.5
800					960	7500	1.0	4.5
1000					1150	10300	1.0	4.5
1250					1360	12000	0.9	4.5
1600					1640	14500	0.8	4.5
2000					1960	19800	0.8	5

Company Profile

FAQ

Q1. What is the product warranty period?
A1: We offer a comprehensive one-year warranty, providing peace of mind and assurance of quality.

Q2. What payment methods are supported?
A2:

· T/T: Secure your order with a 30% advance payment, with the remaining 70% due once the goods are produced and ready for shipment, ensuring a smooth transaction process.

· D/P: Opt for an efficient 70% advance payment, complemented by a 30% balance payable upon submission of shipping documents post-delivery, streamlining your purchasing experience.

Q3. What certifications does the product have?
A3: Proudly equipped with a comprehensive set of ISO certifications alongside the prestigious CE certification, underscoring our commitment to quality and international standards.

Q4. Is there a complete price list for the products?
A4: Our products are designed with customization in mind to perfectly align with your specific requirements. To provide an accurate quotation, we kindly request detailed data from our valued customers.

Q5. How about the product quality?
A5: Our unwavering dedication to quality is embodied in a robust quality control system. This begins with the meticulous screening of raw materials, continues with rigorous quality monitoring throughout every production phase—leveraging cutting-edge manufacturing equipment and online detection technology to guarantee consistent product excellence—and culminates in thorough testing before the final products leave our factory, ensuring unparalleled quality and reliability.