SC(Z)B type 6kV, 10kV distribution transformer

Classification :

The dry-type transformers produced by our company are in line with performance standards, been proved reliable by users and have reached advanced state levels. this series of products apply advanced manufacturing technology overseas and have complete, correct and clear design drawings and technology proof files, advanced manufacturing equipment,stable manufacturing process and complete measurement methods, which have provided a solid guarantee for its production and quality.the product has the advantages of strong short-circuit resistance, small partial discharge, good thermal stability, low noise, strong overload capacity, etc. It Is widely used in all kinds of residential, commercial buildings, public facilities, industrial and mining enterprises, power generation enterprises and urban and rural power grids in the power transmission and distribution system of 35kV and below, 50Hz or 60Hz. it is the most ideal green environmental protection power supply and distribution equipment.

E-mail: fiona@lchhsteel.com

Whatsapp: +86-18865213557

Product Details

Product Model

Technical Specifications

Voltage level ：6kV 、10kV
Frequency ：50Hz
Tapping range ：±2×2.5％、±5%
Connection group ：Dyn11 、Yyn0
Capacity range ：30~3150kVA
Insulation level: ：6kV Ll60 AC20 、10kV Ll75 AC35
Insulation level: F or H
Voltage regulation mode: no excitation voltage regulation or on load voltage regulation

Executive Standard

GB1094.11 Power transformers - Part 11: dry type transformers
GB/T10228 Technical parameters and requirements of dry type power transformer
GB4208 Enclosure protection class (IP code)
JB/T10088 Sound level of 6kV ~ 500kV power transformer
JB/T3837 The method of making transformer product model

IEC60076-11 Power transformers - Part 11: dry type transformers

GB20052 Limited value and grade of energy efficiency of three- phase distribution transformer

Technical Parameter

Performance parameters of scb10 6 kV and 10 kV class non excitation voltage regulating distribution transformer

Rated capacity (kVA)	Voltage Combination			Connection Symbol	No-Load Loss(W)	Load Loss (W)75℃		No-Load Current (%)	Short Circuit Impedance(%)
Rated capacity (kVA)	High Voltage (kV)	High Voltage Tapping Range(%)	Low Voltage (kV)	Connection Symbol	No-Load Loss(W)	F(120° )	H(145° )	No-Load Current (%)	Short Circuit Impedance(%)
30	6 6.3 6.6 10 10.5 11	±5 或 ±2×2.5	0.4	Dyn11 或 Yyn0	190	710	760	2.3	4.0
50					270	1000	1070	2.2
80					370	1380	1480	1.7
100					400	1570	1680	1.7
125					470	1850	1980	1.5
160					540	2130	2280	1.5
200					620	2530	2710	1.3
250					720	2760	2960	1.3
315					880	3470	3720	1.1
400					980	3990	4280	1.1
500					1160	4880	5230	1.1
630					1340	5880	6290	0.9
630					1300	5960	6390	0.9	6.0
800					1520	6960	7460	0.9
1000					1770	8130	8710	0.9
1250					2090	9690	10380	0.9
1600					2450	11730	12550	0.9
2000					3050	14450	15470	0.7
2500					3600	17170	18380	0.7
3150					4280	20540	21990	0.8
1600					2450	12960	13880	0.9	8.0
2000					3050	15960	17090	0.7
2500					3600	18890	20220	0.7
3150					4280	22600	24190	0.8

Performance parameters of type SCB11 6kV and 10kV non excitation voltage regulating distribution transformer

Rated capacity (kVA)	Voltage Combination			Connection Symbol	No-Load Loss(W)	Load Loss (W)75℃		No-Load Current (%)	Short Circuit Impedance(%)
Rated capacity (kVA)	High Voltage (kV)	High Voltage Tapping Range(%)	Low Voltage (kV)	Connection Symbol	No-Load Loss(W)	F(120° )	H(145° )	No-Load Current (%)	Short Circuit Impedance(%)
30	6 6.3 6.6 10 10.5 11	±5 或 ±2×2.5	0.4	Dyn11 或 Yyn0	170	710	760	2.3	4.0
50					240	1000	1070	2.2
80					330	1380	1480	1.7
100					350	1570	1680	1.7
125					420	1850	1980	1.5
160					480	2130	2280	1.5
200					550	2530	2710	1.3
250					640	2760	2960	1.3
315					780	3470	3720	1.1
400					860	3990	4280	1.1
500					1030	4880	5230	1.1
630					1190	5880	6290	0.9
630					1150	5960	6390	0.9	6.0
800					1350	6960	7460	0.9
1000					1580	8130	8710	0.9
1250					1860	9690	10380	0.9
1600					2170	11730	12550	0.9
2000					2710	14450	15470	0.7
2500					3190	17170	18380	0.7
3150					3850	20540	21990	0.7
1600					2170	12960	13880	0.9	8.0
2000					2710	15960	17090	0.7
2500					3190	18890	20220	0.7
3150					3850	22600	24190	0.7

Performance parameters of SCB12 6kV and 10kV class non excitation voltage regulating distribution transformer

Rated capacity (kVA)	Voltage Combination			Connection Symbol	No-Load Loss(W)	Load Loss (W)75℃		No-Load Current (%)	Short Circuit Impedance(%)
Rated capacity (kVA)	High Voltage (kV)	High Voltage Tapping Range(%)	Low Voltage (kV)	Connection Symbol	No-Load Loss(W)	F(120° )	H(145° )	No-Load Current (%)	Short Circuit Impedance(%)
30	6 6.3 6.6 10 10.5 11	±5 或 ±2×2.5	0.4	Dyn11 或 Yyn0	150	710	760	2.3	4.0
50					215	1000	1070	2.2
80					295	1380	1480	1.7
100					320	1570	1680	1.7
125					375	1850	1980	1.5
160					430	2130	2280	1.5
200					495	2530	2710	1.3
250					575	2760	2960	1.3
315					705	3470	3720	1.1
400					785	3990	4280	1.1
500					930	4880	5230	1.1
630					1070	5880	6290	0.9
630					1040	5960	6390	0.9	6.0
800					1215	6960	7460	0.9
1000					1415	8130	8710	0.9
1250					1670	9690	10380	0.9
1600					1960	11730	12550	0.9
2000					2440	14450	15470	0.7
2500					2880	17170	18380	0.7
3150					3460	20540	21990	0.8

Performance parameters of type SCB13 6kV and 10kV non excitation voltage regulating distribution transformer

Rated capacity (kVA)	Voltage Combination			Connection Symbol	No-Load Loss(W)	Load Loss (W)75℃		No-Load Current (%)	Short Circuit Impedance(%)
Rated capacity (kVA)	High Voltage (kV)	High Voltage Tapping Range(%)	Low Voltage (kV)	Connection Symbol	No-Load Loss(W)	F(120°)	H(145°)	No-Load Current (%)	Short Circuit Impedance(%)
30	6 6.3 6.6 10 10.5 11	±5 或 ±2×2.5	0.4	Dyn11 或 Yyn0	135	640	685	2.3	4.0
50					195	900	965	2.2
80					265	1240	1330	1.7
100					290	1410	1520	1.7
125					340	1660	1780	1.5
160					385	1910	2050	1.5
200					445	2270	2440	1.3
250					515	2480	2660	1.3
315					635	3120	3350	1.1
400					705	3590	3850	1.1
500					835	4390	4700	1.1
630					965	5290	5660	0.9
630					935	5360	5740	0.9	6.0
800					1095	6260	6700	0.9
1000					1275	7310	7830	0.9
1250					1505	8720	9340	0.9
1600					1765	10550	11300	0.9
2000					2195	13000	13920	0.7
2500					2590	15450	16540	0.7
3150					3110	18490	19800	0.8

Insulation level

Voltage grade	maximum operating voltage kV(effective value)	rated short duration power frequency withstand voltage kV(eftective value)/minute	Rated lightning impulse withstand voltage kV(peak)
Voltage grade	maximum operating voltage kV(effective value)		full wave	chopped wave
0.4	0.46	5	75	85
10	12	35	75
20	24	50	125
35	42	70	170

PACKING AND DELIVERY

The products are exported to Russia, South Korea, India, Vietnam, Pakistan, Turkey, Iran, Uzbekistan, Algeria and other countries, and have been highly praised by customers.

Liaocheng Huihao Metal Products Co., Ltd.

FACTORY APPEARANCE

The company is headquartered in the Economic Development Zone of the historic city of Liaocheng, with annual sales revenue of 100 million yuan and a total area of 18 acres. It is a professional machinery manufacturing enterprise integrating automation equipment, design, manufacturing and assembly.

CUSTOMER VISIT

The company has always adhered to the principle of mutual benefit and win-win to carry out trade cooperation with domestic and foreign customers, and has established long-term and stable friendly cooperative relations with many foreign companies.

VIDEO CENTER

The products are exported to Russia, South Korea, India, Vietnam, Pakistan, Turkey, Iran, Uzbekistan, Algeria and other countries, and have been highly praised by customers.

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