Heyi Sc (B) 11 Type Epoxy Cast Resin Dry Type Transformer

• Customization: Available
• Application: Power, Electronic, Instrument
• Phase: Three
• Model NO.: SC(B)11
• Core: Core-type Transformer
• Cooling Method: Dry-type Transformer
• Winding Type: Separated Winding Transformer
• Certification: ISO9001-2000, ISO9001, CCC
• Usage: Power Transformer, Distribution Transformer
• Frequency Characteristics: Power Frequency
• Shape of Core: Ring
• Brand: Heyi
• High Voltage (Kv): 6, 6.3, 10, 10.5, 11
• Vector Group Symbol: Yyn0 Dyn11
• Low Voltage (Kv): 0.4
• Short Circuit Impedance (%): 4%, 4.5%
• Altitude: 1000m
• Ambient Temperature: -25~40
• Transport Package: Wooden Case
• Trademark: HEYI
• Origin: Liushi, Yueqing, Zhejiang Province, China
• HS Code: 8443999090
• Production Capacity: 10000

Product Description

  Feature:

 

1, Enamelled copper wire is used for high voltage winding and copper foil is used for low voltage winding. The high voltage windings are filled with glass fiber felt, poured in vacuum with imported epoxy resin without filler, and formed after curingSolid whole, high mechanical strength, less partial discharge, high reliability.

2,Flame retardant, explosion-proof, no pollution, environmental protection, can be installed in the load center.

3, The coil is not moisture absorption, iron core, clamping parts after special processing can run in 100% relative humidity and other harsh environment, intermittent operation without moisture treatment.

4, Short circuit resistance, high level of lightning impact, strong overload capacity.

5, Coil inside and outside resin insulation layer is thin, good heat dissipation performance. The cooling method generally adopts natural air cooling (AN). Air cooling system (AF) is available for transformers of any protection class.

6, Iow loss, high power saving effect, economical operation, maintenance-free.

7, Small size, light weight, small footprint and convenient installation.

8, As a new generation of dry transformer products, SC(B) type dry transformer is suitable for the following places of power supply; High-rise buildings, theatres, hospitals, industrial and mining enterprises, offshore oil drilling platforms, ships, subways, stations, airports, power plants, residential communities and high-rise buildings, etc.

 

(Model)	No load loss (W)	No load loss (120ºC) (W)	short circuit imped ance %	No load current %	Sound level (LPA) dB	weight kg	size(mm)
							a	b	c	d	e	f	g	h	i	k1	k2
SC(B)11-30/10	170	705	4	1.7	46	330	1100	1000	1100	550	960	840	230	300	250	300	150
SC(B)11-50/10	245	995		1.4	46	450	1200	1000	1200	550	970	850	216	290	250	320	160
SC(B)11-80/10	330	1380		1.2	48	600	1200	1000	1300	550	1040	875	227	300	250	340	170
SC(B)11-100/10	360	1570		1.1	48	680	1200	1000	1200	550	1080	895	228	305	250	350	180
SC(B)11-125/10	420	1845		1.0	48	780	1300	1000	1300	550	1100	955	235	310	250	360	180
SC(B)11-160/10	560	2125		0.9	48	960	1400	1100	1300	660	1155	1017	240	355	250	380	190
SC(B)11-200/10	650	2525		0.8	50	1170	1400	1100	1400	660	1230	1090	250	365	250	395	210
SC(B)11-250/10	790	2755		0.7	50	1370	1500	1100	1500	660	1265	1116	257	375	250	410	210
SC(B)11-315/10	880	3470		0.6	50	1490	1600	1100	1600	660	1415	1175	262	380	280	410	210
SC(B)11-400/10	1040	3990		0.6	51	1670	1600	1100	1650	660	1460	1260	277	395	280	440	200
SC(B)11-500/10	1170	4880		0.5	51	1855	1600	1100	1650	660	1460	1290	281	400	280	450	220
SC(B)11-630/10	1370	5960	6	0.5	51	2110	1900	1350	1500	940	1320	1100	310	395	350	530	230
SC(B)11-800/10	1590	6950		0.5	51	2540	1950	1400	1600	940	1390	1165	310	400	350	540	250
SC(B)11-1000/10	1880	8130		0.5	51	3050	2050	1400	1700	940	1440	1215	315	415	400	590	270
SC(B)11-1250/10	2210	9690		0.4	52	3450	2100	1450	1800	940	1560	1310	330	430	400	600	290
SC(B)11-1600/10	2750	11730		0.4	52	4040	2200	1450	1900	940	1700	1420	355	425	400	610	300
SC(B)11-2000/10	3240	14450		0.4	53	4655	2200	1450	2000	940	1840	1510	345	425	400	625	320
SC(B)11-2500/10		17170		0.4	53	5535	2400	1500	2200	940	1900	1620	360	430	420	630	340