Nomex-Insulated 315kVA 630kVA Vpi 10kv Power Dry-Type Transformers in The Power Industry

• Customization: Available
• Application: Power, Electronic, Rectifier
• Phase: Three
• Model NO.: SGB 11KV
• Core: Core-type Transformer
• Cooling Method: Dry-type Transformer
• Winding Type: Multi-winding Transformer
• Certification: ISO9001-2000, ISO9001, CCC
• Usage: Power Transformer, Distribution Transformer
• Frequency Characteristics: Low Frequency
• Shape of Core: Ring
• Tapping Range: ±2X2.5%
• Vector Group: Dyn11, Yyn0
• High Voltage: 10kv
• Low Voltage: 0.4kv
• Rated Capacity: 100kVA-63000kVA
• Transport Package: Wooden Case / According Customers′ Demands
• Trademark: CEEG
• Origin: Jiangsu, China
• HS Code: 8504330000
• Package Size: 1000.00cm * 800.00cm * 500.00cm
• Package Gross Weight: 20.000kg

Product Description

Product Description

\ FEATURES \

1. High quality and high permeability silicon steel with a multi-stage stepping process leads to low no-load loss.

2. The surface adopting nano paint self-leveling process leads to low noise.

3. Strong waterproof and short-circuit resistance, strong overload capacity, good electrical performance, safety, and reliability.

4. Through the simulation analysis of the electric field, temperature field, and magnetic field, CEEG is the first company in China to pass KEMA's E2, C2, and F1 tests.

5. The product can adopt a dual-mode structure scheme to meet the needs of different customer groups.

6. Special intelligent transformer solutions and big data cloud diagnosis technology are adopted to be online from time to time.

Product Parameters

10kV Class SGB11 Product Data
Rated High Voltage:10kV ,5kV        Connection Symbol:Dyn11/Yyn0
Nominal Low-voltage:0.4kV       Tapping Range:±2×2.5%
Model No.	UK  %	Air loss PO(W)	Load loss  ( 75ºC) PK(W)	IO ( %)	LPA (AN ) dB	SIZE L*B*H(mm)	installation size m*n(mm)	Body weight	Body size   (including feet)	Outer packing size (including sole)	Weight with outer packaging(kg)
SG11-100	4%	360	1310	1.6	42	1415×860×1100	660×660	875	1700×1200×1660	1700×1200×2200	340
SG11-125	4%	420	1550	1.4	42	1415×860×1100	660×660	920	1700×1200×1660	1700×1200×2200	340
SGB11-160	4%	480	1780	1.4	43	1460×860×1180	660×660	1090	1700×1200×1660	1700×1200×2200	340
SGB11-200	4%	560	2110	1.1	43	1460×860×1180	660×660	1120	1700×1200×1660	1700×1200×2200	340
SGB11-250	4%	640	2290	1.1	44	1460×860×1180	660×660	1250	1700×1200×1660	1700×1200×2200	340
SGB11-315	4%	790	3530	1.0	46	1590×860×1205	660×660	1610	1900×1300×1660	1900×1300×2200	340
SGB11-400	4%	880	4070	1.0	46	1590×860×1425	660×660	1765	1900×1300×1660	1900×1300×2200	340
SGB11-500	4%	1040	4970	1.0	47	1590×860×1440	660×660	1880	1900×1300×1660	1900×1300×2200	340
SGB11-630	4%	1200	5990	0.8	49	1675×860×1425	820×660	2000	2100×1400×2015	2100×1400×2200	400
SGB11-630	6%	1160	6070	0.8	49	1675×860×1425	820×660	2000	2100×1400×2015	2100×1400×2200	400
SGB11-800	6%	1360	7090	0.8	50	1680×1020×1460	820×820	2130	2100×1400×2015	2100×1400×2200	400
SGB11-1000	6%	1590	8290	0.8	50	1810×1020×1485	820×820	2555	2100×1400×2015	2100×1400×2200	400
SGB11-1250	6%	1880	9880	0.8	51	1810×1020×1730	820×820	3140	2300×1500×2120	2300×1500×2200	450
SGB11-1600	6%	2200	11940	0.8	52	1990×1150×1780	1070×1070	3740	2300×1500×2120	2300×1500×2200	500
SGB11-2000	6%	2720	14730	0.6	52	1990×1150×1830	1070×1070	4250	2400×1500×2300	2400×1500×2300	500
SGB11-2500	6%	3200	17510	0.6	53	2100 x 1150 x 1945	1070×1070	4990	2600×1500×2500	2600×1500×2500	500

Why choose us

\ DESIGN & MANUFACTURE PROCESS \

Based on more than 30 years of design, manufacturing, and experimental experience in the transformer industry, CEEG has developed a set of advanced three-dimensional + parametric design software, which can realize automatic design, cost optimization, and simulation.
Fully considering the requirements of the national and industrial standards, ensuring the advantageous design of products.

The high-voltage winding conductor is wound with a high-quality conductor and reinforced with long and short-cut glass fiber felt. Poured by the advanced Heidrich vacuum pouring system under vacuum. Effectively restrain the occurrence of partial discharge, and the partial discharge is ≤ 5pc.

The low-voltage winding adopts a high-quality foil conductor and is wound on an automatic foil winding machine. The foil winding machine adopts the patented technology of foil wire hydraulic energy-saving tension crimping device, high-precision detection of ±0.5mm, and advanced argon arc welding technology, which plays a key role in ensuring the quality of coil winding.

The iron core adopts a high-quality high magnetic conductivity-oriented silicon steel sheet, a 45° full oblique step lapping process, and the surface adopts special moisture-proof and rust-proof coating, which effectively reduces the no-load current and noise level.

Company Profile