High-Efficiency Energy-Saving Power Transformers for Building and Infrastructure Power Distribution Projects with ISO9001 Quality Management System Certificatio

• Customization: Available
• Application: Power
• Phase: Three
• Model NO.: S11-M-500.11112. QT
• 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

The S11, S13, S20, and S22 series fully sealed oil-immersed transformers are ideal for power systems operating at 50Hz and a rated voltage of 20KV or below. Perfect for industries like petroleum, metallurgy, chemicals, textiles, and light industry, even in dusty environments.

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: One year.

Q2. What payment methods are supported?
A2:

· T/T: 30% advance payment, 70% due after goods are ready for shipment.

· D/P: 70% advance payment, 30% due upon submission of shipping documents post-delivery.

Q3. What certifications does the product have?
A3: Holds a full set of ISO certifications and CE certification.

Q4. Is there a complete price list for the products?
A4: Products can be customized per customer needs. Exact quotes require detailed data.

Q5. How about the product quality?
A5: We maintain a robust quality control system, starting from raw material screening through quality checks at each production stage, using advanced equipment and online detection technologies to assure stable product quality, culminating in rigorous testing before products leave the factory.