IEC Certified Low Frequency Dry Power Transformer for Industrial Use

• Customization: Available
• Application: Power
• Phase: Three
• Model NO.: SC(B) series
• Core: Core-type Transformer
• Cooling Method: Dry-type Transformer
• Winding Type: Two-winding Transformer
• Certification: ISO9001-2000, ISO9001
• Usage: Power Transformer, Distribution Transformer
• Frequency Characteristics: Power Frequency
• Shape of Core: All Shapes
• Brand: Chbeb
• Certification Authority: CE(Udem), GOST-R
• Test Report: ≤25000kVA(25mva)
• Vpi: Vacuum Pressure Impregnated
• Casting: Epoxy
• Quality Guarantee: 30 Years of Maintenance-Free
• Guaranteed to Be Brand New: New Silicon Steel Sheet
• Nx(Energy Efficiency): Level 1 /Level 2 Energy Efficiency,(Nx1/Nx2)
• Transport Package: Composite Board
• Specification: 210*130*195
• Trademark: CHBEB
• Origin: China
• HS Code: 85043490
• Production Capacity: 50000pieces/Year

Product Description

Company Profile

CHINA BEI ER BIAN (CHBEB) GROUP: Pioneers of Excellence in Power Solutions, fueled by a remarkable registered capital of 218 million. Our illustrious journey commenced in the vibrant heart of Beijing with the reputable Beijing Beierbian Transformer Group Co., Ltd. Our cutting-edge headquarters in this dynamic city serve as the epicenter for groundbreaking technology research and development. Alongside, our expansive network of three premier production industrial parks, strategically positioned in Nanjing, Jiangsu Province, and Yueqing, Zhejiang Province, are dedicated to producing an extensive range of superior products.

Our expansive product portfolio spans power transformers, sophisticated box-type substations, and innovative wind and solar energy box-type substations. We specialize in creating high and low voltage switchgear assemblies, vital for efficient power transmission and distribution. Furthermore, our offerings include ring main units, state-of-the-art outdoor high-voltage vacuum circuit breakers, and sturdy solutions for supporting power transmission and transformation. Our premium-quality products and solutions are highly esteemed by varied industries such as national grid, electric power, metallurgy, steel, petrochemical, machinery manufacturing, and pharmaceuticals.

At CHBEB, we take immense pride in our arsenal of the latest cutting-edge production and testing equipment, harmonized with modern management techniques and pioneering development strategies. We are distinguished by a suite of prestigious certifications, including ISO9001 for quality systems, ISO14000 for environmental stewardship, and ISO18000 for occupational health and safety management. Our excellence is validated by certification from the National Transformer Quality Supervision and Inspection Center, along with CCC certification. We have pioneered five revolutionary inventions and secured over 120 patents, reinforcing our unwavering dedication to innovation and quality.

Product Description

The SC(B) series dry-type transformers are the epitome of advanced engineering, showcasing a perfect blend of innovation and technology. They promise unrivaled capabilities for efficient and dependable power supply solutions, setting new benchmarks in the industry.
Manufactured with meticulous attention to detail, these transformers feature high-voltage windings crafted from the finest enameled copper wire, while the low-voltage windings are made with high-quality copper foil. This precise craftsmanship ensures exceptional durability and enhanced efficiency. The high-voltage windings are meticulously wrapped in resilient glass fiber mats and perfectly sealed with the highest precision. This is achieved using premium imported epoxy resin under vacuum conditions, guaranteeing superior structural integrity.
This rigorous process results in an exceptionally strong and unified structure, providing the transformers with extraordinary mechanical resilience. It effectively eradicates partial discharge and significantly enhances overall reliability.

Key advantages include:

F
These transformers boast flame-retardant, explosion-proof, and eco-friendly features that ensure zero pollution, making them the ultimate choice for installation in load centers. and suitable for installation at load centers.

Designed with exceptional moisture resistance, the coils are engineered to prevent moisture absorption, allowing all components to thrive in 100% relative humidity without needing moisture-proof treatments.

Offering high resistance to short circuits and outstanding lightning impulse endurance, these transformers stand out with significant overload capacity, ensuring unwavering performance even under extreme conditions.

Featuring remarkable heat dissipation due to an innovative thin resin-insulated layer within the coils, the natural air (AN) cooling system is typically employed, with a forced-air system (AF) recommended for installations that demand heightened protection. class.

With minimal energy loss, these transformers offer exceptional energy conservation and cost efficiency, delivering maintenance-free operation that underscores their extraordinary value.

Compact, lightweight, and space-efficient, these transformers are designed for seamless installation, making them perfect for a wide range of applications.

The SC(B) series ushers in a new era for dry-type transformers, ideally suited for an extensive array of applications, including high-rise buildings, commercial centers, theaters, hospitals, mining enterprises, offshore platforms, ships, underground facilities, airports, power plants, and residential areas.

THE MAIN TECHNICAL PARAMETERS
Type	Losses(W)		No-load Current (%)	Impedance Voltage (%)	Noise Level dB(A)	Total Weight (kg)	Dimension(mm)		Track Spacing (mm)
	No-load	Load (120ºC)					IP00	IP20
							L*W*H	L*W*H
SC13-50/20(10)	240	1110	1.9	6	48	700	1190x1300x1040	1730x1500x1290	660x1070
SC13-100/20(10)	380	1790	1.7		48	900	1240x1300x1110	1780x1550x1360
SC13-160/20(10)	480	2230	1.4		48	1200	1280x1300x1230	1820x1550x1380
SCB13-200/20(10)	520	2650			49	1350	1390x1300x1320	1930x1600x1470
SCB13-250/20(10)	600	3080	1.3		49	1600	1430x1300x1370	1970x1600x1620
SCB13-315/20(10)	680	3680			49	1770	1520x1300x1445	2060x1600x1700	820x1070
SCB13-400/20(10)	810	4360	1.1		50	2010	1580x1300x1495	2120x1600x1750
SCB13-500/20(10)	950	5220			50	2300	1630x1300x1555	2170x1600x1800
SCB13-630/20(10)	1080	6160	0.9		50	2600	1660x1300x1625	2200x1600x1880
SCB13-800/20(10)	1240	7440			51	2900	1670x1300x1775	2210x1600x2030
SCB13-1000/20(10)	1450	8810	0.8		51	3450	1750x1330x1845	2290x1600x2100
SCB13-1250/20(10)	1680	10390			51	4100	1840x1370x1930	2380x1650x2180	1070x1070
SCB13-1600/20(10)	1960	12490			52	4950	1940x1400x1990	2480x1650x2240
SCB13-2000/20(10)	2270	14750	0.6		52	5650	2000x1450x2130	2540x1700x2380
SCB13-2500/20(10)	2710	17450			53	6400	2090x1500x2210	2630x1700x2460
SCB13-2000/20(10)	2270	16080			52	5800	2000x1450x2130	2540x1700x2380
SCB13-2500/20(10)	2710	19160			53	6700	2090x1500x2210	2630x1700x2460

Note:
The dimensions in the table are for reference only.
All products can be tailored to capacity, voltage, no-load/load loss, and standards upon consultation with our company.

Detailed Photos

Certifications

Our Advantages

At CHBEB, we are fervently dedicated to providing electric power solutions that are not just secure, but also clean, efficient, and incredibly convenient. Our adherence to the highest standards of excellence guarantees a supreme experience in power distribution, ensuring that our clients always receive the pinnacle of service and innovation.
At CHBEB, we fully recognize that owning top-tier production equipment is crucial for maintaining our mission of delivering unmatched excellence. We emphasize quality in every facet of our operation to meet and exceed our customers' expectations.
This commitment drives us to invest strategically in the most advanced production and processing equipment available, sourced exclusively from the industry's most respected manufacturers in Germany and the United States. This ensures we consistently lead the way in technological advancement.
Our cutting-edge assembly line is a shining example of our dedication, meticulously designed to ensure that every product not only meets but exceeds the most rigorous standards of reliability and quality. This is a clear demonstration of our steadfast commitment to achieving excellence in all dimensions.

Product Parameters

Table 2 Energy efficiency rating of 10 kV dry-type three-phase double-winding non-excitation voltage-regulating distribution transformer
Rated Capacity kVA	SCB18            1Class                  SCBH19								SCB14         2Class             SCBH17								SCB12                          3 Class            SCBH15								Short circuit impedance %
	Electrical steel strip				Amorphous alloy				Electrical steel strip				Amorphous alloy				Electrical steel strip				Amorphous alloy
	No-load loss W	Load loss W			No-load loss  W	Load loss W			No-load loss W	Load loss W			No-load loss W	Load loss W			No-load loss  W	Load loss W			No-load loss  W	Load loss W
		B (100ºC*	F 120ºC)	H (145ºC		B (100ºC	F ×120ºC	H ×145ºC)		B (100ºC×	F 120ºC	H K145ºC)		B (100 ºC)	F *120ºC	H *145ºC)		B (100 ºC)	F K120 ºC	H X145ºC)		B (100 ºC	F ×120ºC	H ×145ºC)
30	105	605	640	685	50	605	640	685	130	605	640	685	60	605	640	685	150	670	710	760	70	670	710	760	4.0
50	155	845	900	965	60	845	900	965	185	845	900	965	75	845	900	965	215	940	1000	1070	90	940	1000	1070
80	210	1160	1240	1330	85	1160	1240	1330	250	1160	1240	1330	100	1160	1240	1330	295	1290	1380	1480	120	1290	1380	1480
100	230	1330	1415	1520	90	1330	1415	1520	270	1330	1415	1520	110	1330	1415	1520	320	1480	1570	1690	130	1480	1570	1690
125	270	1565	1665	1780	105	1565	1665	1780	320	1565	1665	1780	130	1565	1665	1780	375	1740	1850	1980	150	1740	1850	1980
160	310	1800	1915	2050	120	1800	1915	2050	365	1800	1915	2050	145	1800	1915	2050	430	2000	2130	2280	170	2000	2130	2280
200	360	2135	2275	2440	140	2135	2275	2440	420	2135	2275	2440	170	2135	2275	2440	495	2370	2530	2710	200	2370	2530	2710
250	415	2330	2485	2665	160	2330	2485	2665	490	2330	2485	2665	195	2330	2485	2665	575	2.590	2760	2960	230	2590	2760	2960
315	510	2945	3125	3355	195	2945	3125	3355	600	2945	3125	3355	235	2945	3125	3355	705	3270	3470	3730	280	3270	3470	3730
400	570	3375	3590	3850	215	3375	3590	3850	665	3375	3590	3850	265	3375	3590	3850	785	3750	3990	4280	310	3750	3990	4280
500	670	4130	4390	4705	250	4130	4390	4705	790	4130	4390	4705	305	4130	4390	4705	930	4590	4880	5230	360	4590	4880	5230
630	775	4975	5290	5660	295	4975	5290	5660	910	4975	5290	5660	360	4975	5290	5660	070	5530	5880	6290	420	5530	5880	6290
630	750	5050	5365	5760	290	5050	5365	5760	885	5050	5365	5760	350	5050	5365	5760	040	5610	5960	6400	410	5610	5960	6400	6.0
800	875	5895	6265	6715	335	5895	6265	6715	1035	5895	6265	6715	410	5895	6265	6715	1215	6550	6960	7460	480	6550	6960	7460
1000	1020	6885	7315	7885	385	6885	7315	7885	1205	6885	7315	7885	470	6885	7315	7885	1415	7650	8130	8760	550	7650	8130	8760
1250	1205	8190	8720	9335	455	8190	8720	9335	1420	8190	8720	9335	550	8190	8720	9335	670	9100	9690	10370	650	9100	9690	10370
1600	1415	9945	10555	11320	530	9945	10555	11320	1665	9945	10555	11320	645	9945	10555	11320	1960	11050	11730	12580	760	11050	11730	12580
2000	1760	12240	13005	14005	700	12240	13005	14005	2075	12240	13005	14005	850	12240	13005	14005	2440	13600	14450	15560	1000	13600	14450	15560
2500	2080	14535	15445	16605	840	14535	15445	16605	2450	14535	15445	16605	1020	14535	15445	16605	2880	16150	17170	18450	1200	16150	17170	18450