Oil-Immersed Toroidal Transformer with Tap Range +2*2.5 and +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

S22-M(30-2500)/10: A robust 3-phase oil-immersed distribution transformer, engineered for reliability.

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

 

ATTENTION! IMPORTANT NOTICE
Before placing your order, kindly provide the following crucial information:
1. Type of prefabricated substation required;
2. Detailed transformer model and power capacity;
3. Main wiring scheme for both high and low voltage circuits;
4. Specifications and parameters for any required special electrical components;
5. Preferred color for the outer shell;
6. List of spare parts including names, quantities, and any additional requirements;


ABOUT OUR ESTEEMED COMPANY
Golden Triangle Power Technology Co., Ltd. (stock name: Golden Triangle, stock code: 837424), established in November 2009, excels in the innovation, production, and distribution of power solutions. Our expansive portfolio includes three-dimensional coil core transformers, amorphous alloy core transformers, amorphous three-dimensional coil core transformers, photovoltaic substations, energy storage systems, high and low voltage switchgear, and cutting-edge outdoor box substations from Europe, America, and China. As a service-focused enterprise with EPC construction integration, our products serve a diverse array of sectors including State Grid, Southern Power Grid, railways, mining, infrastructure, metallurgy, transportation, and real estate management.
Certified for excellence, our company holds ISO9001:2015, ISO14001:2015, ISO45001:2008, PCCC, CCC, CQC, and AAA certifications. Recognized as a national high-tech enterprise, we are a provincial "specialized, special and new" SME, ranked among the top 100 prospective scientific enterprises in the province, a provincial SME, and a champion of municipal green initiatives. We boast a provincial high-tech R&D center, academician workstation, doctor innovation workstation, alongside 3 invention patents and 51 utility model patents, reflecting our commitment to technological advancement.
Our esteemed products feature in the "Energy Saving and People Benefiting Project" and the "Recommended Catalog of Energy-Saving Electromechanical Equipment" by the Ministry of Industry and Information Technology, Ministry of Finance, and National Development and Reform Commission. We proudly stand as the first power industry enterprise in Wenzhou to receive direct subsidies from the Ministry of Finance. Our offerings have been decorated with titles like national industrial energy-saving technical equipment products, pioneering products in key provincial equipment manufacturing fields, and provincial excellent new industrial products. Leading industry standards, "SCB13-RL solid triangle ironcore dry-type transformer" and "SBH16-RL solid triangle rolled iron core amorphous transformer" adhere to "Zhejiang manufacturing quality standards," contributing significantly to energy conservation and green energy technology propagation.

OUR COMPANY'S PRESTIGIOUS HONORS

In today's fiercely competitive markets and rapidly evolving technology landscape, we uphold the unwavering belief that "quality is the lifeblood of the enterprise." Implementing the ISO9001:2000 international quality management system, Golden Triangle champions a quality policy of "excellence in quality, perfect service, product superiority, and continuous improvement" to ensure optimal customer satisfaction. Our inclusion in the "Energy Saving and Huimin Engineering Energy-Efficient Distribution Transformer" initiative by the National Development and Reform Commission, Ministry of Finance, and Ministry of Industry underscores our commitment to superior efficiency and sustainable innovation.

A SHOWCASE OF OUR COMPANY AND PRODUCTS IN VIVID IMAGES

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