80kVA 100kVA 125kVA 160kVA 200kVA 250kVA 315kVA 400kVA 500kVA 6kV 10kV 11kV 20kV 0.4kV 3 Phase Outdoor Oil Fully Sealed Type Distribution Power Transformer

• Customization: Available
• Rated Capacity: 80kVA
• High Voltage: 6kV / 10kV / 11kV / 20kV
• Model NO.: S-M-80
• Low Voltage: 0.4kV
• Tapping Range: +-2x2.5% / +-5%
• Impedance Voltage: 4%
• No-Load Loss: 0.18kW
• Load Loss: 1.31kW / 1.25kW
• No-Load Current: 1.2%
• Frequency: 50Hz / 60Hz
• Connection Group: Dyn11 / Yzn11 / Yyn0
• Coil Material: Copper / Aluminum
• Weight: 550kg
• Transport Package: Wooden Case
• Specification: 1120x730x1200mm
• Trademark: SHENGTE
• Origin: Guangdong, China
• HS Code: 8504210000
• Production Capacity: 100 Pieces/Month

Product Description

Product Description

The iron core of S11-M series low loss energy-saving transformer produced by our company adopts laminated structure. This product is based on fully absorbing the advanced technology and process of domestic oil immersed transformer, combined with the technical level of our company, putting the reliability of the product in the first place, at the same time, the no-load loss and no-load current of the product are greatly reduced.
Features

1. The coil adopts a low axial short-circuit force structure. When the transformer is short-circuited, it can greatly reduce the axial short-circuit force and greatly improve the ability of withstanding short-circuit.
2. All the bolts and nuts on the cover surface are made of 304 stainless steel, which enhances the rust prevention ability of the transformer.
3. Each sealing rubber ring adopts the best rubber material in China, which greatly prolongs the service life of the sealing rubber ring.
4. The transformer body adopts a high-reliability support structure to ensure reliable compression of the upper and lower parts of the coil. The entire body structure improves the ability of withstanding short-circuited.
5. This not only reduces the no-load loss of the transformer, but also ensures that the core flux is not saturated when the transformer is operating under voltage, so that the third harmonic of the transformer is small.

Product Parameters

Model	Rated Capacity (KVA)	Rated Voltage (KV)			Connection Group	No-Load Loss (W)	Load Loss (W)	No-Load Current (%)	Short Circuit Impedance (%)
		High Voltage	Voltage Regulation Range	Low Voltage
S-M-30	30	6 6.3 10 10.5 11	±2×2.5% ±5%	0.4	Dyn11 Yzn11 Yyn0	100	630 / 600	1.5	4
S-M-50	50					130	910 / 870	1.3	4
S-M-63	63					150	1090 / 1040	1.2	4
S-M-80	80					180	1310 / 1250	1.2	4
S-M-100	100					200	1580 / 1500	1.1	4
S-M-125	125					240	1890 / 1800	1.1	4
S-M-160	160					280	2310 / 2200	1	4
S-M-200	200					340	2730 / 2600	1	4
S-M-250	250					400	3200 / 3050	0.9	4
S-M-315	315					480	3830 / 3650	0.9	4
S-M-400	400					570	4520 / 4300	0.8	4
S-M-500	500					680	5410 / 5150	0.8	4
S-M-630	630					810	6200	0.6	4.5
S-M-800	800					980	7500	0.6	4.5
S-M-1000	1000					1150	10300	0.6	4.5
S-M-1250	1250					1360	12000	0.5	4.5
S-M-1600	1600					1640	14500	0.5	4.5
S-M-2000	2000					1940	18300	0.4	5
S-M-2500	2500					2290	21200	0.4	5
S-M-3150	3150					2730	24300	0.4	5

 

Sample Drawing of Oil Immersed Transformer

Production Process

Company Profile

Our Advantages
1. Guangdong Shengte Electric Co., Ltd., based in Foshan, China, is a distinguished transformer manufacturer known for reliability and exceptional after-sales service. With over a decade of experience, we've provided high-quality, cost-efficient transformers for governmental and private sector projects worldwide, earning a reputation for excellence.
2. Our commitment to quality is demonstrated by meeting the rigorous standards of our German Power Utility clients, ensuring only the highest quality solutions.
3. Spanning 10,000 square meters, our Foshan facility is equipped with cutting-edge production and testing equipment, enabling us to offer customized solutions, including OEM and ODM services. Our product range includes oil-immersed transformers, resin cast dry-type transformers, pad mounted transformers, prefabricated substations, and more.
4. Certified by ILAC-MRA and CNAS, our IEC certificate underscores our dedication to international quality standards. Additionally, we hold ISO9001, CE, and Innovative Product Certifications, with active pursuit of the UL certificate to further demonstrate our commitment to global compliance.

 

Certifications

Project Cases

Exhibition

Packaging & Shipping

Q1: Are you a manufacturer or trading company?
A1:  Our factory covers an area of over 10000m², we can produce 2000 more transformers each year.

Q2: How long have you been worked in the electric industry?
A2: We have been worked in the electric industry for more than 10 years. We have own research and development department that has 15 engineering technicians.

Q3: How long is the warranty period?
A3: It is 1 year.

Q4: Would you accept using customer's logo?
A4: Yes, we can provide OEM and ODM service.

Q5: What's the MOQ?
A5: It is 1 set.

Q6: What's the payment terms?
A6: We accept T/T, Western Union, PayPal, etc.

Q7: How long is the delivery time?
A7: Generally it is 20-30 days, it depends on the order quantity.

Q8: What is the standard of package?
A8: Export standard package or special package according to customer's requirement.