High Quality Oil Transformer Manufacturer with Tap Range +-2*2.5

• Customization: Available
• Application: Power
• Phase: Three
• Model NO.: S22-M-(30-2500)
• Core: Core-type Transformer
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Two-winding Transformer
• Certification: ISO9001-2000, ISO9001, CCC
• Usage: Power Transformer, Distribution Transformer
• Frequency Characteristics: Power Frequency
• Shape of Core: M
• Brand: Golden Triangle
• Rated Capacity: 30-2500kVA
• High Voltage: 6, 6.3,6.6,10,10.5,11
• Tap Range: +-2*2.5,+-5
• Low Voltage: 0.4
• Connected Group Label: Dyn11,Yzn11,Yyn0
• No-Load Loss: 65-1280W
• Transport Package: Wooden Packed
• Specification: 3600*2200*2400 (mm)
• Trademark: Golden Triangle
• Origin: China
• HS Code: 8504210000
• Production Capacity: 12000 Pieces/Year
• Package Size: 2800.00cm * 2200.00cm * 2400.00cm
• Package Gross Weight: 800.000kg

Product Description

Introducing the S22-M(30-2500)/10, a state-of-the-art 3-phase oil-immersed distribution transformer, meticulously engineered to elevate your power distribution capabilities.

Rated capacity(kVA)	High voltage(kV)	Tap range	Low voltage(kV)	connected group label	No-load loss(w)	Load loss (75ºC)(W)	No-load current(%)	Impedance voltage(%)
30	6 6.3 6.6 10 10.5 11	±2*2.5 ±5	0.4	Dyn11 Yyn0 Yzn11	65	455/430	0.3	4
50					80	655/625	0.24
63					90	185/745	0.23
80					105	945/900	0.22
100					120	1140/1080	0.21
125					135	1360/1295	0.2
160					160	1665/1580	0.19
200					190	1970/1870	0.18
250					230	2300/2195	0.17
315					270	2760/2630	0.16
400					330	3250/3095	0.16
500					385	3900/3710	0.16
630				Dyn11 Yyn0	460	4960	0.15	4.5
800					560	6000	0.15
1000					665	8240	0.14
1250					780	9600	0.13
1600					940	11600	0.12
2000					1085	14600	0.11	5
2500					1280	16900	0.11

 

IMPORTANT NOTICE!
To ensure a seamless ordering process, please provide the following essential information:
1. Type of the prefabricated substation you require;
2. Model specification and capacity of the transformer;
3. Detailed high and low voltage circuit main wiring scheme;
4. Specifics and parameters of any special electrical components needed;
5. Desired shell color;
6. List of spare parts and their quantities, along with any additional requirements;


ABOUT OUR COMPANY
Golden Triangle Power Technology Co., Ltd. (Stock Name: Golden Triangle, Stock Code: 837424), founded in November 2009, specializes in the comprehensive R&D, production, marketing, and technical servicing of top-tier power products. Our offerings include advanced three-dimensional coil core transformers, cutting-edge amorphous alloy core transformers, efficient photovoltaic substations, innovative energy storage solutions, high and low voltage switchgear, and a variety of specialized outdoor substations. As an enterprise dedicated to construction EPC, our products are indispensable across a myriad of sectors, including State Grid, Southern Power Grid, railways, mining, infrastructure, metallurgy, and real estate management.
Golden Triangle has achieved numerous certifications such as ISO9001:2015 for quality management, ISO14001:2015 for environmental management, and ISO45001:2008 for occupational health and safety. We also hold the PCCC energy-saving product certification and the prestigious national mandatory product "CCC" certification. Further accolades include CQC China quality certification and an esteemed AAA credit rating. Recognized as a national high-tech enterprise, we rank among the province's "specialized, special, and new" SMEs and are celebrated as one of the top 100 innovative tech companies. Our municipal green factory boasts a provincial R&D center and academicians and doctor innovation workstations, alongside an impressive portfolio of 3 invention patents and 51 utility model patents.
Our products are prominently featured in the "Energy Saving and People Benefiting Project" and listed in the "Recommended Catalog of Energy Saving Electromechanical Equipment" by key national authorities. As the first power industry entity in Wenzhou to secure direct financial subsidies, we have earned distinguished titles for industrial energy-saving technologies and state-of-the-art equipment manufacturing. The hallmark production standards of our "SCB13-RL solid triangle ironcore dry-type transformer" and "SBH16-RL solid triangle rolled iron core amorphous transformer" proudly contribute to Zhejiang's manufacturing excellence. Pioneering the drafting of ten pivotal standards, we lead efforts in fostering green energy technologies and sustainable development within China's power industry.

COMPANY HONORS

In the ever-evolving and competitive landscape, Golden Triangle remains steadfast in its commitment to excellence. Embracing the philosophy that "quality is the enterprise's lifeline," we rigorously apply the ISO9001:2000 international quality management guidelines. Our unwavering dedication to "quality excellence, impeccable service, product superiority, and continuous improvement" guarantees unrivaled customer satisfaction. Recognized by the National Development and Reform Commission, our energy-efficient distribution transformers stand at the forefront of the initial promotion of enterprise initiatives.

A GLIMPSE INTO OUR COMPANY AND PRODUCTION

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